id	sid	tid	token	lemma	pos
esrj-21108	1	1	geociencias	geociencias	NOUN
esrj-21108	1	2	-	-	PUNCT
esrj-21108	1	3	vol	vol	NOUN
esrj-21108	1	4	13	13	NUM
esrj-21108	1	5	-	-	SYM
esrj-21108	1	6	2	2	NUM
esrj-21108	1	7	2009.vp	2009.vp	NUM
esrj-21108	1	8	earth	earth	NOUN
esrj-21108	1	9	sciences	sciences	PROPN
esrj-21108	1	10	research	research	PROPN
esrj-21108	1	11	journal	journal	PROPN
esrj-21108	1	12	earth	earth	PROPN
esrj-21108	1	13	sci	sci	PROPN
esrj-21108	1	14	.	.	PUNCT
esrj-21108	2	1	res	res	PROPN
esrj-21108	2	2	.	.	PUNCT
esrj-21108	3	1	j.	j.	PROPN
esrj-21108	3	2	vol	vol	PROPN
esrj-21108	3	3	.	.	PROPN
esrj-21108	4	1	13	13	NUM
esrj-21108	4	2	,	,	PUNCT
esrj-21108	4	3	no	no	INTJ
esrj-21108	4	4	.	.	NOUN
esrj-21108	4	5	2	2	NUM
esrj-21108	4	6	(	(	PUNCT
esrj-21108	4	7	december	december	PROPN
esrj-21108	4	8	2009	2009	NUM
esrj-21108	4	9	):	):	PUNCT
esrj-21108	4	10	140	140	NUM
esrj-21108	4	11	-	-	SYM
esrj-21108	4	12	147	147	NUM
esrj-21108	4	13	mapping	mapping	NOUN
esrj-21108	4	14	high	high	ADJ
esrj-21108	4	15	-	-	PUNCT
esrj-21108	4	16	angle	angle	NOUN
esrj-21108	4	17	basement	basement	NOUN
esrj-21108	4	18	faults	fault	NOUN
esrj-21108	4	19	in	in	ADP
esrj-21108	4	20	the	the	DET
esrj-21108	4	21	middle	middle	PROPN
esrj-21108	4	22	benue	benue	PROPN
esrj-21108	4	23	trough	trough	NOUN
esrj-21108	4	24	,	,	PUNCT
esrj-21108	4	25	nigeria	nigeria	PROPN
esrj-21108	4	26	from	from	ADP
esrj-21108	4	27	gravity	gravity	NOUN
esrj-21108	4	28	inversion	inversion	NOUN
esrj-21108	4	29	surface	surface	NOUN
esrj-21108	4	30	g.c	g.c	PROPN
esrj-21108	4	31	.	.	PROPN
esrj-21108	4	32	onyedim1	onyedim1	PROPN
esrj-21108	4	33	,	,	PUNCT
esrj-21108	4	34	k.d	k.d	PROPN
esrj-21108	4	35	.	.	PROPN
esrj-21108	4	36	alagoa2	alagoa2	PROPN
esrj-21108	4	37	,	,	PUNCT
esrj-21108	4	38	i.o	i.o	PROPN
esrj-21108	4	39	.	.	PROPN
esrj-21108	4	40	adedokun2	adedokun2	PROPN
esrj-21108	4	41	,	,	PUNCT
esrj-21108	4	42	a.a	a.a	PROPN
esrj-21108	4	43	.	.	PROPN
esrj-21108	4	44	aderogba2	aderogba2	PROPN
esrj-21108	4	45	and	and	CCONJ
esrj-21108	4	46	c.	c.	PROPN
esrj-21108	4	47	ovuru2	ovuru2	PROPN
esrj-21108	4	48	1	1	NUM
esrj-21108	4	49	department	department	NOUN
esrj-21108	4	50	of	of	ADP
esrj-21108	4	51	physics	physics	PROPN
esrj-21108	4	52	,	,	PUNCT
esrj-21108	4	53	obafemi	obafemi	PROPN
esrj-21108	4	54	awolowo	awolowo	PROPN
esrj-21108	4	55	university	university	PROPN
esrj-21108	4	56	,	,	PUNCT
esrj-21108	4	57	ile_ife	ile_ife	PROPN
esrj-21108	4	58	,	,	PUNCT
esrj-21108	4	59	osun	osun	PROPN
esrj-21108	4	60	state	state	PROPN
esrj-21108	4	61	,	,	PUNCT
esrj-21108	4	62	nigeria	nigeria	PROPN
esrj-21108	4	63	2	2	NUM
esrj-21108	4	64	department	department	NOUN
esrj-21108	4	65	of	of	ADP
esrj-21108	4	66	geology	geology	NOUN
esrj-21108	4	67	and	and	CCONJ
esrj-21108	4	68	physics	physics	NOUN
esrj-21108	4	69	,	,	PUNCT
esrj-21108	4	70	niger	niger	PROPN
esrj-21108	4	71	delta	delta	PROPN
esrj-21108	4	72	university	university	PROPN
esrj-21108	4	73	,	,	PUNCT
esrj-21108	4	74	amassoma	amassoma	PROPN
esrj-21108	4	75	,	,	PUNCT
esrj-21108	4	76	wilberforce	wilberforce	PROPN
esrj-21108	4	77	island	island	PROPN
esrj-21108	4	78	,	,	PUNCT
esrj-21108	4	79	bayelsa	bayelsa	NOUN
esrj-21108	4	80	state	state	NOUN
esrj-21108	4	81	,	,	PUNCT
esrj-21108	4	82	nigeria	nigeria	PROPN
esrj-21108	4	83	e	e	NOUN
esrj-21108	4	84	-	-	NOUN
esrj-21108	4	85	mail	mail	NOUN
esrj-21108	4	86	:	:	PUNCT
esrj-21108	4	87	gonyedim@oauife.edu.ng	gonyedim@oauife.edu.ng	ADJ
esrj-21108	4	88	abstract	abstract	ADJ
esrj-21108	4	89	high	high	ADJ
esrj-21108	4	90	-	-	PUNCT
esrj-21108	4	91	angle	angle	NOUN
esrj-21108	4	92	faults	fault	NOUN
esrj-21108	4	93	appear	appear	VERB
esrj-21108	4	94	as	as	ADP
esrj-21108	4	95	vertical	vertical	ADJ
esrj-21108	4	96	off	off	ADP
esrj-21108	4	97	-	-	PUNCT
esrj-21108	4	98	sets	set	NOUN
esrj-21108	4	99	on	on	ADP
esrj-21108	4	100	a	a	DET
esrj-21108	4	101	topographic	topographic	ADJ
esrj-21108	4	102	surface	surface	NOUN
esrj-21108	4	103	including	include	VERB
esrj-21108	4	104	that	that	PRON
esrj-21108	4	105	derived	derive	VERB
esrj-21108	4	106	through	through	ADP
esrj-21108	4	107	the	the	DET
esrj-21108	4	108	inversion	inversion	NOUN
esrj-21108	4	109	of	of	ADP
esrj-21108	4	110	gravity	gravity	NOUN
esrj-21108	4	111	data	datum	NOUN
esrj-21108	4	112	.	.	PUNCT
esrj-21108	5	1	in	in	ADP
esrj-21108	5	2	this	this	DET
esrj-21108	5	3	study	study	NOUN
esrj-21108	5	4	of	of	ADP
esrj-21108	5	5	the	the	DET
esrj-21108	5	6	middle	middle	PROPN
esrj-21108	5	7	benue	benue	PROPN
esrj-21108	5	8	trough	trough	NOUN
esrj-21108	5	9	,	,	PUNCT
esrj-21108	5	10	nigeria	nigeria	PROPN
esrj-21108	5	11	,	,	PUNCT
esrj-21108	5	12	gravity	gravity	NOUN
esrj-21108	5	13	data	datum	NOUN
esrj-21108	5	14	for	for	ADP
esrj-21108	5	15	the	the	DET
esrj-21108	5	16	area	area	NOUN
esrj-21108	5	17	was	be	AUX
esrj-21108	5	18	bandpass	bandpass	NOUN
esrj-21108	5	19	filtered	filter	VERB
esrj-21108	5	20	and	and	CCONJ
esrj-21108	5	21	inverted	invert	VERB
esrj-21108	5	22	to	to	PART
esrj-21108	5	23	generate	generate	VERB
esrj-21108	5	24	a	a	DET
esrj-21108	5	25	topographic	topographic	ADJ
esrj-21108	5	26	surface	surface	NOUN
esrj-21108	5	27	map	map	NOUN
esrj-21108	5	28	of	of	ADP
esrj-21108	5	29	the	the	DET
esrj-21108	5	30	basement	basement	NOUN
esrj-21108	5	31	.	.	PUNCT
esrj-21108	6	1	furthermore	furthermore	ADV
esrj-21108	6	2	,	,	PUNCT
esrj-21108	6	3	a	a	DET
esrj-21108	6	4	topographic	topographic	ADJ
esrj-21108	6	5	slope	slope	NOUN
esrj-21108	6	6	surface	surface	NOUN
esrj-21108	6	7	map	map	NOUN
esrj-21108	6	8	was	be	AUX
esrj-21108	6	9	produced	produce	VERB
esrj-21108	6	10	by	by	ADP
esrj-21108	6	11	calculating	calculate	VERB
esrj-21108	6	12	the	the	DET
esrj-21108	6	13	horizontal	horizontal	ADJ
esrj-21108	6	14	gradient	gradient	NOUN
esrj-21108	6	15	magnitude	magnitude	NOUN
esrj-21108	6	16	over	over	ADP
esrj-21108	6	17	the	the	DET
esrj-21108	6	18	surface	surface	NOUN
esrj-21108	6	19	.	.	PUNCT
esrj-21108	7	1	an	an	DET
esrj-21108	7	2	automatic	automatic	ADJ
esrj-21108	7	3	method	method	NOUN
esrj-21108	7	4	was	be	AUX
esrj-21108	7	5	used	use	VERB
esrj-21108	7	6	to	to	PART
esrj-21108	7	7	scan	scan	VERB
esrj-21108	7	8	the	the	DET
esrj-21108	7	9	horizontal	horizontal	PROPN
esrj-21108	7	10	gradient	gradient	PROPN
esrj-21108	7	11	magnitude	magnitude	NOUN
esrj-21108	7	12	grid	grid	NOUN
esrj-21108	7	13	to	to	PART
esrj-21108	7	14	identify	identify	VERB
esrj-21108	7	15	maxima	maxima	NOUN
esrj-21108	7	16	whose	whose	DET
esrj-21108	7	17	loci	loci	NOUN
esrj-21108	7	18	were	be	AUX
esrj-21108	7	19	mapped	map	VERB
esrj-21108	7	20	as	as	ADP
esrj-21108	7	21	high	high	ADJ
esrj-21108	7	22	-	-	PUNCT
esrj-21108	7	23	angle	angle	NOUN
esrj-21108	7	24	faults	fault	NOUN
esrj-21108	7	25	in	in	ADP
esrj-21108	7	26	the	the	DET
esrj-21108	7	27	basement	basement	NOUN
esrj-21108	7	28	.	.	PUNCT
esrj-21108	8	1	three	three	NUM
esrj-21108	8	2	major	major	ADJ
esrj-21108	8	3	ne	ne	PROPN
esrj-21108	8	4	-	-	PROPN
esrj-21108	8	5	sw	sw	ADJ
esrj-21108	8	6	trending	trend	VERB
esrj-21108	8	7	faults	fault	NOUN
esrj-21108	8	8	of	of	ADP
esrj-21108	8	9	regional	regional	ADJ
esrj-21108	8	10	dimension	dimension	NOUN
esrj-21108	8	11	were	be	AUX
esrj-21108	8	12	identified	identify	VERB
esrj-21108	8	13	.	.	PUNCT
esrj-21108	9	1	there	there	PRON
esrj-21108	9	2	are	be	VERB
esrj-21108	9	3	also	also	ADV
esrj-21108	9	4	shorter	short	ADJ
esrj-21108	9	5	but	but	CCONJ
esrj-21108	9	6	significant	significant	ADJ
esrj-21108	9	7	nw	nw	PROPN
esrj-21108	9	8	-	-	PUNCT
esrj-21108	9	9	se	se	X
esrj-21108	9	10	trending	trending	NOUN
esrj-21108	9	11	faults	fault	NOUN
esrj-21108	9	12	.	.	PUNCT
esrj-21108	10	1	the	the	PRON
esrj-21108	10	2	ne	ne	PROPN
esrj-21108	10	3	-	-	PROPN
esrj-21108	10	4	sw	sw	PROPN
esrj-21108	10	5	and	and	CCONJ
esrj-21108	10	6	nw	nw	PROPN
esrj-21108	10	7	-	-	PUNCT
esrj-21108	10	8	se	se	PROPN
esrj-21108	10	9	sets	set	NOUN
esrj-21108	10	10	are	be	AUX
esrj-21108	10	11	interpreted	interpret	VERB
esrj-21108	10	12	as	as	ADP
esrj-21108	10	13	conjugate	conjugate	ADJ
esrj-21108	10	14	pairs	pair	NOUN
esrj-21108	10	15	within	within	ADP
esrj-21108	10	16	the	the	DET
esrj-21108	10	17	fracture	fracture	NOUN
esrj-21108	10	18	system	system	NOUN
esrj-21108	10	19	of	of	ADP
esrj-21108	10	20	the	the	DET
esrj-21108	10	21	nigerian	nigerian	ADJ
esrj-21108	10	22	basement	basement	NOUN
esrj-21108	10	23	complex	complex	NOUN
esrj-21108	10	24	.	.	PUNCT
esrj-21108	11	1	in	in	ADP
esrj-21108	11	2	places	place	NOUN
esrj-21108	11	3	,	,	PUNCT
esrj-21108	11	4	segments	segment	NOUN
esrj-21108	11	5	of	of	ADP
esrj-21108	11	6	these	these	DET
esrj-21108	11	7	faults	fault	NOUN
esrj-21108	11	8	represent	represent	VERB
esrj-21108	11	9	bounding	bound	VERB
esrj-21108	11	10	faults	fault	NOUN
esrj-21108	11	11	enclosing	enclose	VERB
esrj-21108	11	12	the	the	DET
esrj-21108	11	13	four	four	NUM
esrj-21108	11	14	major	major	ADJ
esrj-21108	11	15	sub	sub	NOUN
esrj-21108	11	16	-	-	NOUN
esrj-21108	11	17	basins	basin	NOUN
esrj-21108	11	18	which	which	PRON
esrj-21108	11	19	were	be	AUX
esrj-21108	11	20	identified	identify	VERB
esrj-21108	11	21	around	around	ADP
esrj-21108	11	22	bashar	bashar	PROPN
esrj-21108	11	23	,	,	PUNCT
esrj-21108	11	24	mutum	mutum	PROPN
esrj-21108	11	25	biyu	biyu	PROPN
esrj-21108	11	26	,	,	PUNCT
esrj-21108	11	27	wukari	wukari	ADV
esrj-21108	11	28	and	and	CCONJ
esrj-21108	11	29	lafia	lafia	NOUN
esrj-21108	11	30	.	.	PUNCT
esrj-21108	12	1	key	key	ADJ
esrj-21108	12	2	words	word	NOUN
esrj-21108	12	3	:	:	PUNCT
esrj-21108	12	4	gravity	gravity	NOUN
esrj-21108	12	5	anomalies	anomaly	NOUN
esrj-21108	12	6	,	,	PUNCT
esrj-21108	12	7	inversion	inversion	NOUN
esrj-21108	12	8	,	,	PUNCT
esrj-21108	12	9	bandpass	bandpass	NOUN
esrj-21108	12	10	filter	filter	NOUN
esrj-21108	12	11	,	,	PUNCT
esrj-21108	12	12	topographic	topographic	NOUN
esrj-21108	12	13	surface	surface	NOUN
esrj-21108	12	14	,	,	PUNCT
esrj-21108	12	15	basement	basement	NOUN
esrj-21108	12	16	,	,	PUNCT
esrj-21108	12	17	high	high	ADJ
esrj-21108	12	18	-	-	PUNCT
esrj-21108	12	19	angle	angle	NOUN
esrj-21108	12	20	faults	fault	NOUN
esrj-21108	12	21	.	.	PUNCT
esrj-21108	13	1	resumen	resuman	NOUN
esrj-21108	13	2	ángulo	ángulo	PROPN
esrj-21108	13	3	mayor	mayor	PROPN
esrj-21108	13	4	de	de	PROPN
esrj-21108	13	5	las	las	PROPN
esrj-21108	13	6	fallas	fallas	PROPN
esrj-21108	13	7	aparece	aparece	PROPN
esrj-21108	13	8	como	como	PROPN
esrj-21108	13	9	salida	salida	PROPN
esrj-21108	13	10	vertical	vertical	PROPN
esrj-21108	13	11	en	en	PROPN
esrj-21108	13	12	una	una	PROPN
esrj-21108	13	13	superficie	superficie	PROPN
esrj-21108	13	14	topográfica	topográfica	PROPN
esrj-21108	13	15	que	que	PROPN
esrj-21108	13	16	incluye	incluye	PROPN
esrj-21108	13	17	la	la	PROPN
esrj-21108	13	18	derivada	derivada	PROPN
esrj-21108	13	19	mediante	mediante	PROPN
esrj-21108	13	20	el	el	PROPN
esrj-21108	13	21	cambio	cambio	PROPN
esrj-21108	13	22	de	de	PROPN
esrj-21108	13	23	los	los	PROPN
esrj-21108	13	24	datos	datos	PROPN
esrj-21108	13	25	de	de	PROPN
esrj-21108	13	26	gravedad	gravedad	PROPN
esrj-21108	13	27	.	.	PUNCT
esrj-21108	14	1	en	en	PROPN
esrj-21108	14	2	este	este	X
esrj-21108	14	3	estudio	estudio	PROPN
esrj-21108	14	4	de	de	PROPN
esrj-21108	14	5	la	la	PROPN
esrj-21108	14	6	depresión	depresión	PROPN
esrj-21108	14	7	intermedia	intermedia	PROPN
esrj-21108	14	8	benue	benue	PROPN
esrj-21108	14	9	,	,	PUNCT
esrj-21108	14	10	nigeria	nigeria	PROPN
esrj-21108	14	11	,	,	PUNCT
esrj-21108	14	12	los	los	PROPN
esrj-21108	14	13	datos	datos	PROPN
esrj-21108	14	14	de	de	PROPN
esrj-21108	14	15	gravedad	gravedad	PROPN
esrj-21108	14	16	para	para	PROPN
esrj-21108	14	17	el	el	PROPN
esrj-21108	14	18	área	área	PROPN
esrj-21108	14	19	fue	fue	PROPN
esrj-21108	14	20	filtrado	filtrado	PROPN
esrj-21108	14	21	de	de	PROPN
esrj-21108	14	22	arriba	arriba	PROPN
esrj-21108	14	23	hacia	hacia	PROPN
esrj-21108	14	24	abajo	abajo	PROPN
esrj-21108	14	25	por	por	PROPN
esrj-21108	14	26	el	el	PROPN
esrj-21108	14	27	paso	paso	PROPN
esrj-21108	14	28	de	de	X
esrj-21108	14	29	banda	banda	PROPN
esrj-21108	14	30	para	para	NOUN
esrj-21108	14	31	generar	generar	PROPN
esrj-21108	14	32	un	un	PROPN
esrj-21108	14	33	mapa	mapa	PROPN
esrj-21108	14	34	topográfico	topográfico	PROPN
esrj-21108	14	35	de	de	X
esrj-21108	14	36	la	la	X
esrj-21108	14	37	superficie	superficie	PROPN
esrj-21108	14	38	del	del	PROPN
esrj-21108	14	39	basamento	basamento	PROPN
esrj-21108	14	40	.	.	PUNCT
esrj-21108	15	1	además	además	PROPN
esrj-21108	15	2	,	,	PUNCT
esrj-21108	15	3	un	un	PROPN
esrj-21108	15	4	mapa	mapa	PROPN
esrj-21108	15	5	de	de	PROPN
esrj-21108	15	6	superficie	superficie	PROPN
esrj-21108	15	7	topográfico	topográfico	PROPN
esrj-21108	15	8	de	de	X
esrj-21108	15	9	la	la	X
esrj-21108	15	10	pendiente	pendiente	PROPN
esrj-21108	15	11	fue	fue	PROPN
esrj-21108	15	12	producido	producido	PROPN
esrj-21108	15	13	por	por	PROPN
esrj-21108	15	14	el	el	PROPN
esrj-21108	15	15	cálculo	cálculo	PROPN
esrj-21108	15	16	de	de	PROPN
esrj-21108	15	17	la	la	PROPN
esrj-21108	15	18	magnitud	magnitud	PROPN
esrj-21108	15	19	del	del	PROPN
esrj-21108	15	20	gradiente	gradiente	PROPN
esrj-21108	15	21	horizontal	horizontal	PROPN
esrj-21108	15	22	sobre	sobre	PROPN
esrj-21108	15	23	la	la	PROPN
esrj-21108	15	24	superficie	superficie	PROPN
esrj-21108	15	25	.	.	PUNCT
esrj-21108	15	26	se	se	PROPN
esrj-21108	15	27	uso	uso	PROPN
esrj-21108	15	28	un	un	PROPN
esrj-21108	15	29	método	método	PROPN
esrj-21108	15	30	automático	automático	PROPN
esrj-21108	15	31	para	para	PROPN
esrj-21108	15	32	explorar	explorar	PROPN
esrj-21108	15	33	la	la	PROPN
esrj-21108	15	34	magnitud	magnitud	PROPN
esrj-21108	15	35	máxima	máxima	PROPN
esrj-21108	15	36	de	de	X
esrj-21108	15	37	la	la	X
esrj-21108	15	38	gradiente	gradiente	PROPN
esrj-21108	15	39	horizontal	horizontal	PROPN
esrj-21108	15	40	de	de	X
esrj-21108	15	41	la	la	X
esrj-21108	15	42	red	red	PROPN
esrj-21108	15	43	para	para	PROPN
esrj-21108	15	44	identificar	identificar	PROPN
esrj-21108	15	45	los	los	PROPN
esrj-21108	15	46	loci	loci	PROPN
esrj-21108	15	47	graficados	graficados	PROPN
esrj-21108	15	48	en	en	PROPN
esrj-21108	15	49	mapas	mapas	PROPN
esrj-21108	15	50	que	que	PROPN
esrj-21108	15	51	muestran	muestran	PROPN
esrj-21108	15	52	las	las	PROPN
esrj-21108	15	53	fallas	fallas	PROPN
esrj-21108	15	54	con	con	PROPN
esrj-21108	15	55	ángulos	ángulos	PROPN
esrj-21108	15	56	mayores	mayores	PROPN
esrj-21108	15	57	en	en	PROPN
esrj-21108	15	58	el	el	PROPN
esrj-21108	15	59	basamento	basamento	PROPN
esrj-21108	15	60	.	.	PUNCT
esrj-21108	16	1	140	140	NUM
esrj-21108	16	2	manuscript	manuscript	NOUN
esrj-21108	16	3	received	receive	VERB
esrj-21108	16	4	:	:	PUNCT
esrj-21108	16	5	30/07/2009	30/07/2009	NUM
esrj-21108	16	6	accepted	accept	VERB
esrj-21108	16	7	for	for	ADP
esrj-21108	16	8	publication	publication	NOUN
esrj-21108	16	9	:	:	PUNCT
esrj-21108	16	10	15/12/2009	15/12/2009	NUM
esrj-21108	16	11	tres	tres	X
esrj-21108	16	12	ne	ne	PROPN
esrj-21108	16	13	-	-	PROPN
esrj-21108	16	14	sw	sw	PROPN
esrj-21108	16	15	tendencias	tendencias	PROPN
esrj-21108	16	16	principales	principales	PROPN
esrj-21108	16	17	de	de	X
esrj-21108	16	18	la	la	X
esrj-21108	16	19	falla	falla	PROPN
esrj-21108	16	20	de	de	PROPN
esrj-21108	16	21	la	la	PROPN
esrj-21108	16	22	dimensión	dimensión	PROPN
esrj-21108	16	23	regional	regional	PROPN
esrj-21108	16	24	fueron	fueron	PROPN
esrj-21108	16	25	identificado	identificado	NOUN
esrj-21108	16	26	.	.	PUNCT
esrj-21108	17	1	allí	allí	PROPN
esrj-21108	17	2	están	están	PROPN
esrj-21108	17	3	las	las	PROPN
esrj-21108	17	4	tendencias	tendencias	PROPN
esrj-21108	17	5	de	de	PROPN
esrj-21108	17	6	las	las	PROPN
esrj-21108	17	7	fallas	fallas	PROPN
esrj-21108	17	8	nw	nw	PROPN
esrj-21108	17	9	-	-	PUNCT
esrj-21108	17	10	se	se	X
esrj-21108	17	11	más	más	PROPN
esrj-21108	17	12	cortas	cortas	PROPN
esrj-21108	17	13	pero	pero	PROPN
esrj-21108	17	14	significativa	significativa	PROPN
esrj-21108	17	15	.	.	PROPN
esrj-21108	17	16	se	se	PROPN
esrj-21108	18	1	establece	establece	PROPN
esrj-21108	18	2	que	que	PROPN
esrj-21108	18	3	el	el	PROPN
esrj-21108	18	4	ne	ne	PROPN
esrj-21108	18	5	-	-	PROPN
esrj-21108	18	6	sw	sw	PROPN
esrj-21108	18	7	y	y	PROPN
esrj-21108	18	8	nw	nw	PROPN
esrj-21108	18	9	-	-	PROPN
esrj-21108	18	10	se	se	PROPN
esrj-21108	18	11	son	son	NOUN
esrj-21108	18	12	interpretados	interpretado	VERB
esrj-21108	18	13	como	como	ADJ
esrj-21108	18	14	pares	pare	NOUN
esrj-21108	18	15	conjugados	conjugado	NOUN
esrj-21108	18	16	en	en	ADP
esrj-21108	18	17	el	el	PROPN
esrj-21108	18	18	sistema	sistema	PROPN
esrj-21108	18	19	de	de	PROPN
esrj-21108	18	20	la	la	PROPN
esrj-21108	18	21	fractura	fractura	PROPN
esrj-21108	18	22	del	del	PROPN
esrj-21108	18	23	basamento	basamento	PROPN
esrj-21108	18	24	complejo	complejo	PROPN
esrj-21108	18	25	de	de	PROPN
esrj-21108	18	26	nigeria	nigeria	PROPN
esrj-21108	18	27	.	.	PUNCT
esrj-21108	19	1	en	en	PROPN
esrj-21108	19	2	algunos	algunos	PROPN
esrj-21108	19	3	lugares	lugare	NOUN
esrj-21108	19	4	,	,	PUNCT
esrj-21108	19	5	los	los	PROPN
esrj-21108	19	6	segmentos	segmentos	NOUN
esrj-21108	19	7	de	de	X
esrj-21108	19	8	estas	estas	X
esrj-21108	19	9	faltas	faltas	PROPN
esrj-21108	19	10	están	están	PROPN
esrj-21108	19	11	representan	representan	PROPN
esrj-21108	19	12	por	por	PROPN
esrj-21108	19	13	coordenadas	coordenadas	PROPN
esrj-21108	19	14	encerradas	encerradas	PROPN
esrj-21108	19	15	por	por	NOUN
esrj-21108	19	16	cuatro	cuatro	NOUN
esrj-21108	19	17	principales	principale	VERB
esrj-21108	19	18	sub	sub	ADJ
esrj-21108	19	19	-	-	ADJ
esrj-21108	19	20	cuenca	cuenca	ADJ
esrj-21108	19	21	que	que	PROPN
esrj-21108	19	22	son	son	NOUN
esrj-21108	19	23	identificadas	identificadas	PROPN
esrj-21108	19	24	alrededor	alrededor	PROPN
esrj-21108	19	25	de	de	X
esrj-21108	19	26	bashar	bashar	PROPN
esrj-21108	19	27	,	,	PUNCT
esrj-21108	19	28	mutum	mutum	PROPN
esrj-21108	19	29	biu	biu	PROPN
esrj-21108	19	30	,	,	PUNCT
esrj-21108	19	31	wukari	wukari	ADV
esrj-21108	19	32	and	and	CCONJ
esrj-21108	19	33	lafia	lafia	NOUN
esrj-21108	19	34	.	.	PUNCT
esrj-21108	20	1	palabras	palabra	NOUN
esrj-21108	20	2	clave	clave	PROPN
esrj-21108	20	3	:	:	PUNCT
esrj-21108	20	4	anomalías	anomalías	PROPN
esrj-21108	20	5	de	de	X
esrj-21108	20	6	la	la	PROPN
esrj-21108	20	7	gravedad	gravedad	PROPN
esrj-21108	20	8	,	,	PUNCT
esrj-21108	20	9	inversión	inversión	PROPN
esrj-21108	20	10	,	,	PUNCT
esrj-21108	20	11	filtro	filtro	ADJ
esrj-21108	20	12	de	de	X
esrj-21108	20	13	paso	paso	PROPN
esrj-21108	20	14	de	de	X
esrj-21108	20	15	banda	banda	PROPN
esrj-21108	20	16	,	,	PUNCT
esrj-21108	20	17	superficie	superficie	PROPN
esrj-21108	20	18	topográfica	topográfica	PROPN
esrj-21108	20	19	,	,	PUNCT
esrj-21108	20	20	subsuelo	subsuelo	NOUN
esrj-21108	20	21	,	,	PUNCT
esrj-21108	20	22	fallas	fallas	X
esrj-21108	20	23	de	de	X
esrj-21108	20	24	ángulo	ángulo	NOUN
esrj-21108	20	25	mayor	mayor	NOUN
esrj-21108	20	26	.	.	PUNCT
esrj-21108	21	1	introduction	introduction	NOUN
esrj-21108	21	2	the	the	DET
esrj-21108	21	3	benue	benue	NOUN
esrj-21108	21	4	trough	trough	NOUN
esrj-21108	21	5	is	be	AUX
esrj-21108	21	6	part	part	NOUN
esrj-21108	21	7	of	of	ADP
esrj-21108	21	8	a	a	DET
esrj-21108	21	9	long	long	ADJ
esrj-21108	21	10	stretch	stretch	NOUN
esrj-21108	21	11	of	of	ADP
esrj-21108	21	12	the	the	DET
esrj-21108	21	13	central	central	ADJ
esrj-21108	21	14	african	african	ADJ
esrj-21108	21	15	rift	rift	NOUN
esrj-21108	21	16	system	system	NOUN
esrj-21108	21	17	and	and	CCONJ
esrj-21108	21	18	one	one	NUM
esrj-21108	21	19	of	of	ADP
esrj-21108	21	20	about	about	ADV
esrj-21108	21	21	seven	seven	NUM
esrj-21108	21	22	inland	inland	ADJ
esrj-21108	21	23	sedimentary	sedimentary	ADJ
esrj-21108	21	24	basins	basin	NOUN
esrj-21108	21	25	in	in	ADP
esrj-21108	21	26	nigeria	nigeria	PROPN
esrj-21108	21	27	.	.	PUNCT
esrj-21108	22	1	at	at	ADP
esrj-21108	22	2	present	present	ADJ
esrj-21108	22	3	,	,	PUNCT
esrj-21108	22	4	oil	oil	NOUN
esrj-21108	22	5	exploration	exploration	NOUN
esrj-21108	22	6	and	and	CCONJ
esrj-21108	22	7	production	production	NOUN
esrj-21108	22	8	activities	activity	NOUN
esrj-21108	22	9	are	be	AUX
esrj-21108	22	10	concentrated	concentrate	VERB
esrj-21108	22	11	mainly	mainly	ADV
esrj-21108	22	12	in	in	ADP
esrj-21108	22	13	the	the	DET
esrj-21108	22	14	niger	niger	NOUN
esrj-21108	22	15	delta	delta	NOUN
esrj-21108	22	16	located	locate	VERB
esrj-21108	22	17	at	at	ADP
esrj-21108	22	18	the	the	DET
esrj-21108	22	19	southern	southern	ADJ
esrj-21108	22	20	end	end	NOUN
esrj-21108	22	21	of	of	ADP
esrj-21108	22	22	the	the	DET
esrj-21108	22	23	trough	trough	NOUN
esrj-21108	22	24	.	.	PUNCT
esrj-21108	23	1	few	few	ADJ
esrj-21108	23	2	exploratory	exploratory	ADJ
esrj-21108	23	3	wells	well	NOUN
esrj-21108	23	4	have	have	AUX
esrj-21108	23	5	been	be	AUX
esrj-21108	23	6	drilled	drill	VERB
esrj-21108	23	7	in	in	ADP
esrj-21108	23	8	the	the	DET
esrj-21108	23	9	benue	benue	NOUN
esrj-21108	23	10	trough	trough	NOUN
esrj-21108	23	11	by	by	ADP
esrj-21108	23	12	multinationals	multinational	NOUN
esrj-21108	23	13	but	but	CCONJ
esrj-21108	23	14	they	they	PRON
esrj-21108	23	15	were	be	AUX
esrj-21108	23	16	soon	soon	ADV
esrj-21108	23	17	abandoned	abandon	VERB
esrj-21108	23	18	as	as	ADP
esrj-21108	23	19	unproductive	unproductive	ADJ
esrj-21108	23	20	.	.	PUNCT
esrj-21108	24	1	however	however	SCONJ
esrj-21108	24	2	research	research	NOUN
esrj-21108	24	3	results	result	NOUN
esrj-21108	24	4	on	on	ADP
esrj-21108	24	5	the	the	DET
esrj-21108	24	6	sedimentary	sedimentary	ADJ
esrj-21108	24	7	rocks	rock	NOUN
esrj-21108	24	8	in	in	ADP
esrj-21108	24	9	parts	part	NOUN
esrj-21108	24	10	of	of	ADP
esrj-21108	24	11	the	the	DET
esrj-21108	24	12	trough	trough	NOUN
esrj-21108	24	13	show	show	VERB
esrj-21108	24	14	that	that	SCONJ
esrj-21108	24	15	they	they	PRON
esrj-21108	24	16	are	be	AUX
esrj-21108	24	17	capable	capable	ADJ
esrj-21108	24	18	of	of	ADP
esrj-21108	24	19	generating	generate	VERB
esrj-21108	24	20	and	and	CCONJ
esrj-21108	24	21	expelling	expel	VERB
esrj-21108	24	22	oil	oil	NOUN
esrj-21108	24	23	mapping	mapping	NOUN
esrj-21108	24	24	high	high	ADJ
esrj-21108	24	25	-	-	PUNCT
esrj-21108	24	26	angle	angle	NOUN
esrj-21108	24	27	basement	basement	NOUN
esrj-21108	24	28	faults	fault	NOUN
esrj-21108	24	29	in	in	ADP
esrj-21108	24	30	the	the	DET
esrj-21108	24	31	middle	middle	PROPN
esrj-21108	24	32	benue	benue	PROPN
esrj-21108	24	33	trough	trough	NOUN
esrj-21108	24	34	,	,	PUNCT
esrj-21108	24	35	nigeria	nigeria	PROPN
esrj-21108	24	36	from	from	ADP
esrj-21108	24	37	gravity	gravity	NOUN
esrj-21108	24	38	inversion	inversion	NOUN
esrj-21108	24	39	surface	surface	NOUN
esrj-21108	24	40	141	141	NUM
esrj-21108	24	41	figure	figure	NOUN
esrj-21108	24	42	1	1	NUM
esrj-21108	24	43	.	.	PUNCT
esrj-21108	24	44	generalized	generalized	ADJ
esrj-21108	24	45	geological	geological	ADJ
esrj-21108	24	46	map	map	NOUN
esrj-21108	24	47	of	of	ADP
esrj-21108	24	48	the	the	DET
esrj-21108	24	49	benue	benue	NOUN
esrj-21108	24	50	trough	trough	NOUN
esrj-21108	24	51	and	and	CCONJ
esrj-21108	24	52	adjacent	adjacent	ADJ
esrj-21108	24	53	areas	area	NOUN
esrj-21108	24	54	.	.	PUNCT
esrj-21108	25	1	lbt	lbt	PROPN
esrj-21108	25	2	:	:	PUNCT
esrj-21108	25	3	lower	lower	X
esrj-21108	25	4	benue	benue	VERB
esrj-21108	25	5	trough	trough	NOUN
esrj-21108	25	6	;	;	PUNCT
esrj-21108	25	7	mbt	mbt	NOUN
esrj-21108	25	8	:	:	PUNCT
esrj-21108	25	9	middle	middle	PROPN
esrj-21108	25	10	benue	benue	PROPN
esrj-21108	25	11	trough	trough	NOUN
esrj-21108	25	12	;	;	PUNCT
esrj-21108	25	13	ubt	ubt	PROPN
esrj-21108	25	14	:	:	PUNCT
esrj-21108	25	15	upper	upper	ADJ
esrj-21108	25	16	benue	benue	NOUN
esrj-21108	25	17	trough	trough	NOUN
esrj-21108	25	18	.	.	PUNCT
esrj-21108	26	1	1	1	NUM
esrj-21108	26	2	,	,	PUNCT
esrj-21108	26	3	precambrian	precambrian	PROPN
esrj-21108	26	4	;	;	PUNCT
esrj-21108	26	5	2	2	NUM
esrj-21108	26	6	,	,	PUNCT
esrj-21108	26	7	jurassic	jurassic	NUM
esrj-21108	26	8	“	"	PUNCT
esrj-21108	26	9	younger	young	ADJ
esrj-21108	26	10	granites	granite	NOUN
esrj-21108	26	11	”	"	PUNCT
esrj-21108	26	12	;	;	PUNCT
esrj-21108	26	13	3	3	NUM
esrj-21108	26	14	,	,	PUNCT
esrj-21108	26	15	cretaceous	cretaceous	ADJ
esrj-21108	26	16	;	;	PUNCT
esrj-21108	26	17	4	4	NUM
esrj-21108	26	18	,	,	PUNCT
esrj-21108	26	19	post	post	ADJ
esrj-21108	26	20	-	-	ADJ
esrj-21108	26	21	cretaceous	cretaceous	ADJ
esrj-21108	26	22	sediments	sediment	NOUN
esrj-21108	26	23	;	;	PUNCT
esrj-21108	26	24	5	5	NUM
esrj-21108	26	25	,	,	PUNCT
esrj-21108	26	26	cenozoic	cenozoic	NOUN
esrj-21108	26	27	-	-	PUNCT
esrj-21108	26	28	recent	recent	ADJ
esrj-21108	26	29	basalts	basalt	NOUN
esrj-21108	26	30	.	.	PUNCT
esrj-21108	27	1	the	the	DET
esrj-21108	27	2	study	study	NOUN
esrj-21108	27	3	area	area	NOUN
esrj-21108	27	4	is	be	AUX
esrj-21108	27	5	enclosed	enclose	VERB
esrj-21108	27	6	with	with	ADP
esrj-21108	27	7	thick	thick	ADJ
esrj-21108	27	8	lines	line	NOUN
esrj-21108	27	9	(	(	PUNCT
esrj-21108	27	10	after	after	ADP
esrj-21108	27	11	zaborski	zaborski	PROPN
esrj-21108	27	12	,	,	PUNCT
esrj-21108	27	13	1998	1998	NUM
esrj-21108	27	14	)	)	PUNCT
esrj-21108	27	15	.	.	PUNCT
esrj-21108	28	1	and/or	and/or	CCONJ
esrj-21108	28	2	gas	gas	NOUN
esrj-21108	28	3	due	due	ADP
esrj-21108	28	4	to	to	ADP
esrj-21108	28	5	their	their	PRON
esrj-21108	28	6	high	high	ADJ
esrj-21108	28	7	organic	organic	ADJ
esrj-21108	28	8	productivity	productivity	NOUN
esrj-21108	28	9	(	(	PUNCT
esrj-21108	28	10	nwachukwu	nwachukwu	PROPN
esrj-21108	28	11	,	,	PUNCT
esrj-21108	28	12	1985	1985	NUM
esrj-21108	28	13	and	and	CCONJ
esrj-21108	28	14	obaje	obaje	NOUN
esrj-21108	28	15	et	et	PROPN
esrj-21108	28	16	al	al	PROPN
esrj-21108	28	17	.	.	PROPN
esrj-21108	28	18	,	,	PUNCT
esrj-21108	28	19	2004	2004	NUM
esrj-21108	28	20	)	)	PUNCT
esrj-21108	28	21	.	.	PUNCT
esrj-21108	29	1	furthermore	furthermore	ADV
esrj-21108	29	2	,	,	PUNCT
esrj-21108	29	3	considering	consider	VERB
esrj-21108	29	4	that	that	SCONJ
esrj-21108	29	5	the	the	DET
esrj-21108	29	6	oil	oil	NOUN
esrj-21108	29	7	and	and	CCONJ
esrj-21108	29	8	gas	gas	NOUN
esrj-21108	29	9	industry	industry	NOUN
esrj-21108	29	10	now	now	ADV
esrj-21108	29	11	uses	use	VERB
esrj-21108	29	12	advanced	advanced	ADJ
esrj-21108	29	13	technology	technology	NOUN
esrj-21108	29	14	to	to	PART
esrj-21108	29	15	aid	aid	VERB
esrj-21108	29	16	in	in	ADP
esrj-21108	29	17	the	the	DET
esrj-21108	29	18	search	search	NOUN
esrj-21108	29	19	for	for	ADP
esrj-21108	29	20	resources	resource	NOUN
esrj-21108	29	21	,	,	PUNCT
esrj-21108	29	22	drilling	drilling	NOUN
esrj-21108	29	23	and	and	CCONJ
esrj-21108	29	24	extraction	extraction	NOUN
esrj-21108	29	25	,	,	PUNCT
esrj-21108	29	26	and	and	CCONJ
esrj-21108	29	27	allows	allow	VERB
esrj-21108	29	28	for	for	ADP
esrj-21108	29	29	the	the	DET
esrj-21108	29	30	development	development	NOUN
esrj-21108	29	31	of	of	ADP
esrj-21108	29	32	resources	resource	NOUN
esrj-21108	29	33	that	that	PRON
esrj-21108	29	34	were	be	AUX
esrj-21108	29	35	not	not	PART
esrj-21108	29	36	previously	previously	ADV
esrj-21108	29	37	economically	economically	ADV
esrj-21108	29	38	viable	viable	ADJ
esrj-21108	29	39	,	,	PUNCT
esrj-21108	29	40	there	there	PRON
esrj-21108	29	41	is	be	VERB
esrj-21108	29	42	currently	currently	ADV
esrj-21108	29	43	renewed	renew	VERB
esrj-21108	29	44	intense	intense	ADJ
esrj-21108	29	45	geological	geological	ADJ
esrj-21108	29	46	and	and	CCONJ
esrj-21108	29	47	geophysical	geophysical	ADJ
esrj-21108	29	48	research	research	NOUN
esrj-21108	29	49	interest	interest	NOUN
esrj-21108	29	50	in	in	ADP
esrj-21108	29	51	the	the	DET
esrj-21108	29	52	exploration	exploration	NOUN
esrj-21108	29	53	for	for	ADP
esrj-21108	29	54	oil	oil	NOUN
esrj-21108	29	55	and	and	CCONJ
esrj-21108	29	56	gas	gas	NOUN
esrj-21108	29	57	in	in	ADP
esrj-21108	29	58	the	the	DET
esrj-21108	29	59	other	other	ADJ
esrj-21108	29	60	inland	inland	NOUN
esrj-21108	29	61	basins	basin	NOUN
esrj-21108	29	62	especially	especially	ADV
esrj-21108	29	63	anambra	anambra	PROPN
esrj-21108	29	64	,	,	PUNCT
esrj-21108	29	65	benue	benue	VERB
esrj-21108	29	66	trough	trough	NOUN
esrj-21108	29	67	and	and	CCONJ
esrj-21108	29	68	its	its	PRON
esrj-21108	29	69	northern	northern	ADJ
esrj-21108	29	70	extension	extension	NOUN
esrj-21108	29	71	the	the	DET
esrj-21108	29	72	chad	chad	PROPN
esrj-21108	29	73	basin	basin	PROPN
esrj-21108	29	74	.	.	PUNCT
esrj-21108	30	1	together	together	ADV
esrj-21108	30	2	,	,	PUNCT
esrj-21108	30	3	if	if	SCONJ
esrj-21108	30	4	proven	prove	VERB
esrj-21108	30	5	,	,	PUNCT
esrj-21108	30	6	these	these	DET
esrj-21108	30	7	new	new	ADJ
esrj-21108	30	8	sources	source	NOUN
esrj-21108	30	9	of	of	ADP
esrj-21108	30	10	oil	oil	NOUN
esrj-21108	30	11	and	and	CCONJ
esrj-21108	30	12	gas	gas	NOUN
esrj-21108	30	13	will	will	AUX
esrj-21108	30	14	replace	replace	VERB
esrj-21108	30	15	or	or	CCONJ
esrj-21108	30	16	complement	complement	VERB
esrj-21108	30	17	production	production	NOUN
esrj-21108	30	18	from	from	ADP
esrj-21108	30	19	existing	exist	VERB
esrj-21108	30	20	wells	well	NOUN
esrj-21108	30	21	as	as	SCONJ
esrj-21108	30	22	they	they	PRON
esrj-21108	30	23	decline	decline	VERB
esrj-21108	30	24	,	,	PUNCT
esrj-21108	30	25	and	and	CCONJ
esrj-21108	30	26	help	help	VERB
esrj-21108	30	27	to	to	PART
esrj-21108	30	28	ensure	ensure	VERB
esrj-21108	30	29	adequate	adequate	ADJ
esrj-21108	30	30	oil	oil	NOUN
esrj-21108	30	31	and	and	CCONJ
esrj-21108	30	32	gas	gas	NOUN
esrj-21108	30	33	supplies	supply	NOUN
esrj-21108	30	34	to	to	PART
esrj-21108	30	35	meet	meet	VERB
esrj-21108	30	36	future	future	ADJ
esrj-21108	30	37	demands	demand	NOUN
esrj-21108	30	38	.	.	PUNCT
esrj-21108	31	1	prior	prior	ADV
esrj-21108	31	2	to	to	ADP
esrj-21108	31	3	the	the	DET
esrj-21108	31	4	comparatively	comparatively	ADV
esrj-21108	31	5	very	very	ADV
esrj-21108	31	6	expensive	expensive	ADJ
esrj-21108	31	7	exercise	exercise	NOUN
esrj-21108	31	8	of	of	ADP
esrj-21108	31	9	acquisition	acquisition	NOUN
esrj-21108	31	10	and	and	CCONJ
esrj-21108	31	11	analysis	analysis	NOUN
esrj-21108	31	12	of	of	ADP
esrj-21108	31	13	seismic	seismic	ADJ
esrj-21108	31	14	data	datum	NOUN
esrj-21108	31	15	in	in	ADP
esrj-21108	31	16	the	the	DET
esrj-21108	31	17	exploration	exploration	NOUN
esrj-21108	31	18	for	for	ADP
esrj-21108	31	19	oil	oil	NOUN
esrj-21108	31	20	and	and	CCONJ
esrj-21108	31	21	gas	gas	NOUN
esrj-21108	31	22	in	in	ADP
esrj-21108	31	23	sedimentary	sedimentary	ADJ
esrj-21108	31	24	basins	basin	NOUN
esrj-21108	31	25	it	it	PRON
esrj-21108	31	26	is	be	AUX
esrj-21108	31	27	common	common	ADJ
esrj-21108	31	28	practice	practice	NOUN
esrj-21108	31	29	to	to	PART
esrj-21108	31	30	conduct	conduct	VERB
esrj-21108	31	31	preliminary	preliminary	ADJ
esrj-21108	31	32	investigations	investigation	NOUN
esrj-21108	31	33	using	use	VERB
esrj-21108	31	34	,	,	PUNCT
esrj-21108	31	35	for	for	ADP
esrj-21108	31	36	example	example	NOUN
esrj-21108	31	37	,	,	PUNCT
esrj-21108	31	38	potential	potential	ADJ
esrj-21108	31	39	field	field	NOUN
esrj-21108	31	40	(	(	PUNCT
esrj-21108	31	41	gravity	gravity	NOUN
esrj-21108	31	42	/	/	SYM
esrj-21108	31	43	magnetic	magnetic	ADJ
esrj-21108	31	44	)	)	PUNCT
esrj-21108	31	45	data	datum	NOUN
esrj-21108	31	46	.	.	PUNCT
esrj-21108	32	1	in	in	ADP
esrj-21108	32	2	sedimentary	sedimentary	ADJ
esrj-21108	32	3	basins	basin	NOUN
esrj-21108	32	4	,	,	PUNCT
esrj-21108	32	5	basement	basement	NOUN
esrj-21108	32	6	faults	fault	NOUN
esrj-21108	32	7	are	be	AUX
esrj-21108	32	8	important	important	ADJ
esrj-21108	32	9	structurally	structurally	ADV
esrj-21108	32	10	because	because	SCONJ
esrj-21108	32	11	they	they	PRON
esrj-21108	32	12	can	can	AUX
esrj-21108	32	13	influence	influence	VERB
esrj-21108	32	14	and	and	CCONJ
esrj-21108	32	15	hence	hence	ADV
esrj-21108	32	16	determine	determine	VERB
esrj-21108	32	17	the	the	DET
esrj-21108	32	18	overall	overall	ADJ
esrj-21108	32	19	basin	basin	NOUN
esrj-21108	32	20	architecture	architecture	NOUN
esrj-21108	32	21	,	,	PUNCT
esrj-21108	32	22	tectonic	tectonic	ADJ
esrj-21108	32	23	history	history	NOUN
esrj-21108	32	24	and	and	CCONJ
esrj-21108	32	25	control	control	NOUN
esrj-21108	32	26	mineralization	mineralization	NOUN
esrj-21108	32	27	sites	site	NOUN
esrj-21108	32	28	,	,	PUNCT
esrj-21108	32	29	oil	oil	NOUN
esrj-21108	32	30	and	and	CCONJ
esrj-21108	32	31	gas	gas	NOUN
esrj-21108	32	32	traps	trap	NOUN
esrj-21108	32	33	and	and	CCONJ
esrj-21108	32	34	groundwater	groundwater	NOUN
esrj-21108	32	35	flow	flow	NOUN
esrj-21108	32	36	patterns	pattern	NOUN
esrj-21108	32	37	.	.	PUNCT
esrj-21108	33	1	due	due	ADP
esrj-21108	33	2	to	to	ADP
esrj-21108	33	3	the	the	DET
esrj-21108	33	4	blanket	blanket	NOUN
esrj-21108	33	5	of	of	ADP
esrj-21108	33	6	sedimentary	sedimentary	ADJ
esrj-21108	33	7	rocks	rock	NOUN
esrj-21108	33	8	whose	whose	DET
esrj-21108	33	9	thickness	thickness	NOUN
esrj-21108	33	10	can	can	AUX
esrj-21108	33	11	be	be	AUX
esrj-21108	33	12	considerable	considerable	ADJ
esrj-21108	33	13	in	in	ADP
esrj-21108	33	14	places	place	NOUN
esrj-21108	33	15	,	,	PUNCT
esrj-21108	33	16	the	the	DET
esrj-21108	33	17	basement	basement	NOUN
esrj-21108	33	18	faults	fault	NOUN
esrj-21108	33	19	can	can	AUX
esrj-21108	33	20	not	not	PART
esrj-21108	33	21	be	be	AUX
esrj-21108	33	22	mapped	map	VERB
esrj-21108	33	23	directly	directly	ADV
esrj-21108	33	24	using	use	VERB
esrj-21108	33	25	conventional	conventional	ADJ
esrj-21108	33	26	field	field	NOUN
esrj-21108	33	27	methods	method	NOUN
esrj-21108	33	28	.	.	PUNCT
esrj-21108	34	1	in	in	ADP
esrj-21108	34	2	this	this	DET
esrj-21108	34	3	circumstance	circumstance	NOUN
esrj-21108	34	4	,	,	PUNCT
esrj-21108	34	5	this	this	DET
esrj-21108	34	6	study	study	NOUN
esrj-21108	34	7	was	be	AUX
esrj-21108	34	8	aimed	aim	VERB
esrj-21108	34	9	at	at	ADP
esrj-21108	34	10	utilizing	utilize	VERB
esrj-21108	34	11	an	an	DET
esrj-21108	34	12	indirect	indirect	ADJ
esrj-21108	34	13	method	method	NOUN
esrj-21108	34	14	to	to	PART
esrj-21108	34	15	map	map	VERB
esrj-21108	34	16	faults	fault	NOUN
esrj-21108	34	17	and	and	CCONJ
esrj-21108	34	18	associated	associate	VERB
esrj-21108	34	19	structures	structure	NOUN
esrj-21108	34	20	in	in	ADP
esrj-21108	34	21	the	the	DET
esrj-21108	34	22	basement	basement	NOUN
esrj-21108	34	23	through	through	ADP
esrj-21108	34	24	the	the	DET
esrj-21108	34	25	analysis	analysis	NOUN
esrj-21108	34	26	and	and	CCONJ
esrj-21108	34	27	interpretation	interpretation	NOUN
esrj-21108	34	28	of	of	ADP
esrj-21108	34	29	gravity	gravity	NOUN
esrj-21108	34	30	data	datum	NOUN
esrj-21108	34	31	.	.	PUNCT
esrj-21108	35	1	the	the	DET
esrj-21108	35	2	study	study	NOUN
esrj-21108	35	3	area	area	NOUN
esrj-21108	35	4	the	the	DET
esrj-21108	35	5	study	study	NOUN
esrj-21108	35	6	area	area	NOUN
esrj-21108	35	7	,	,	PUNCT
esrj-21108	35	8	covering	cover	VERB
esrj-21108	35	9	a	a	DET
esrj-21108	35	10	region	region	NOUN
esrj-21108	35	11	of	of	ADP
esrj-21108	35	12	12,100	12,100	NUM
esrj-21108	35	13	km2	km2	NOUN
esrj-21108	35	14	and	and	CCONJ
esrj-21108	35	15	shown	show	VERB
esrj-21108	35	16	in	in	ADP
esrj-21108	35	17	fig.1	fig.1	PROPN
esrj-21108	35	18	,	,	PUNCT
esrj-21108	35	19	is	be	AUX
esrj-21108	35	20	located	locate	VERB
esrj-21108	35	21	in	in	ADP
esrj-21108	35	22	the	the	DET
esrj-21108	35	23	benue	benue	NOUN
esrj-21108	35	24	trough	trough	NOUN
esrj-21108	35	25	,	,	PUNCT
esrj-21108	35	26	nigeria	nigeria	PROPN
esrj-21108	35	27	.	.	PUNCT
esrj-21108	36	1	it	it	PRON
esrj-21108	36	2	is	be	AUX
esrj-21108	36	3	bounded	bound	VERB
esrj-21108	36	4	by	by	ADP
esrj-21108	36	5	latitudes	latitude	NOUN
esrj-21108	36	6	7o	7o	X
esrj-21108	36	7	00’n	00’n	NOUN
esrj-21108	36	8	and	and	CCONJ
esrj-21108	36	9	9o	9o	NOUN
esrj-21108	36	10	30’n	30’n	NUM
esrj-21108	36	11	and	and	CCONJ
esrj-21108	36	12	longitudes	longitude	VERB
esrj-21108	36	13	8o	8o	NUM
esrj-21108	36	14	30’e	30’e	NUM
esrj-21108	36	15	and	and	CCONJ
esrj-21108	36	16	11o	11o	NOUN
esrj-21108	36	17	00’e	00’e	NUM
esrj-21108	36	18	.	.	PUNCT
esrj-21108	37	1	the	the	DET
esrj-21108	37	2	trough	trough	NOUN
esrj-21108	37	3	is	be	AUX
esrj-21108	37	4	a	a	DET
esrj-21108	37	5	ne	ne	PROPN
esrj-21108	37	6	-	-	ADJ
esrj-21108	37	7	sw	sw	ADJ
esrj-21108	37	8	trending	trend	VERB
esrj-21108	37	9	sedimentary	sedimentary	ADJ
esrj-21108	37	10	basin	basin	NOUN
esrj-21108	37	11	,	,	PUNCT
esrj-21108	37	12	with	with	ADP
esrj-21108	37	13	an	an	DET
esrj-21108	37	14	approximate	approximate	ADJ
esrj-21108	37	15	length	length	NOUN
esrj-21108	37	16	of	of	ADP
esrj-21108	37	17	about	about	ADP
esrj-21108	37	18	800	800	NUM
esrj-21108	37	19	km	km	NOUN
esrj-21108	37	20	and	and	CCONJ
esrj-21108	37	21	bounded	bound	VERB
esrj-21108	37	22	on	on	ADP
esrj-21108	37	23	its	its	PRON
esrj-21108	37	24	southwestern	southwestern	ADJ
esrj-21108	37	25	and	and	CCONJ
esrj-21108	37	26	northeastern	northeastern	ADJ
esrj-21108	37	27	ends	end	NOUN
esrj-21108	37	28	by	by	ADP
esrj-21108	37	29	the	the	DET
esrj-21108	37	30	niger	niger	PROPN
esrj-21108	37	31	delta	delta	NOUN
esrj-21108	37	32	and	and	CCONJ
esrj-21108	37	33	the	the	DET
esrj-21108	37	34	chad	chad	PROPN
esrj-21108	37	35	basin	basin	PROPN
esrj-21108	37	36	respectively	respectively	ADV
esrj-21108	37	37	.	.	PUNCT
esrj-21108	38	1	the	the	DET
esrj-21108	38	2	area	area	NOUN
esrj-21108	38	3	,	,	PUNCT
esrj-21108	38	4	whose	whose	DET
esrj-21108	38	5	northeastern	northeastern	ADJ
esrj-21108	38	6	and	and	CCONJ
esrj-21108	38	7	southwestern	southwestern	ADJ
esrj-21108	38	8	boundaries	boundary	NOUN
esrj-21108	38	9	are	be	AUX
esrj-21108	38	10	marked	mark	VERB
esrj-21108	38	11	by	by	ADP
esrj-21108	38	12	large	large	ADJ
esrj-21108	38	13	dotted	dotted	ADJ
esrj-21108	38	14	lines	line	NOUN
esrj-21108	38	15	in	in	ADP
esrj-21108	38	16	fig.1	fig.1	PROPN
esrj-21108	38	17	,	,	PUNCT
esrj-21108	38	18	is	be	AUX
esrj-21108	38	19	referred	refer	VERB
esrj-21108	38	20	to	to	ADP
esrj-21108	38	21	as	as	ADP
esrj-21108	38	22	the	the	DET
esrj-21108	38	23	middle	middle	PROPN
esrj-21108	38	24	benue	benue	PROPN
esrj-21108	38	25	trough	trough	NOUN
esrj-21108	38	26	(	(	PUNCT
esrj-21108	38	27	mbt	mbt	PROPN
esrj-21108	38	28	)	)	PUNCT
esrj-21108	38	29	(	(	PUNCT
esrj-21108	38	30	cratchley	cratchley	NOUN
esrj-21108	38	31	and	and	CCONJ
esrj-21108	38	32	jones	jones	PROPN
esrj-21108	38	33	,	,	PUNCT
esrj-21108	38	34	1965	1965	NUM
esrj-21108	38	35	)	)	PUNCT
esrj-21108	38	36	.	.	PUNCT
esrj-21108	39	1	the	the	DET
esrj-21108	39	2	area	area	NOUN
esrj-21108	39	3	was	be	AUX
esrj-21108	39	4	chosen	choose	VERB
esrj-21108	39	5	for	for	ADP
esrj-21108	39	6	study	study	NOUN
esrj-21108	39	7	because	because	SCONJ
esrj-21108	39	8	,	,	PUNCT
esrj-21108	39	9	according	accord	VERB
esrj-21108	39	10	to	to	ADP
esrj-21108	39	11	nwachukwu	nwachukwu	PROPN
esrj-21108	39	12	(	(	PUNCT
esrj-21108	39	13	1985	1985	NUM
esrj-21108	39	14	)	)	PUNCT
esrj-21108	39	15	,	,	PUNCT
esrj-21108	39	16	the	the	DET
esrj-21108	39	17	mbt	mbt	NOUN
esrj-21108	39	18	is	be	AUX
esrj-21108	39	19	considered	consider	VERB
esrj-21108	39	20	to	to	PART
esrj-21108	39	21	be	be	AUX
esrj-21108	39	22	the	the	DET
esrj-21108	39	23	most	most	ADV
esrj-21108	39	24	prospective	prospective	ADJ
esrj-21108	39	25	area	area	NOUN
esrj-21108	39	26	within	within	ADP
esrj-21108	39	27	the	the	DET
esrj-21108	39	28	trough	trough	NOUN
esrj-21108	39	29	because	because	SCONJ
esrj-21108	39	30	depths	depth	NOUN
esrj-21108	39	31	to	to	ADP
esrj-21108	39	32	the	the	DET
esrj-21108	39	33	mature	mature	ADJ
esrj-21108	39	34	zones	zone	NOUN
esrj-21108	39	35	are	be	AUX
esrj-21108	39	36	moderate	moderate	ADJ
esrj-21108	39	37	(	(	PUNCT
esrj-21108	39	38	2	2	NUM
esrj-21108	39	39	-	-	SYM
esrj-21108	39	40	4	4	NUM
esrj-21108	39	41	km	km	NOUN
esrj-21108	39	42	)	)	PUNCT
esrj-21108	39	43	.	.	PUNCT
esrj-21108	40	1	however	however	ADV
esrj-21108	40	2	,	,	PUNCT
esrj-21108	40	3	compared	compare	VERB
esrj-21108	40	4	to	to	ADP
esrj-21108	40	5	other	other	ADJ
esrj-21108	40	6	parts	part	NOUN
esrj-21108	40	7	of	of	ADP
esrj-21108	40	8	the	the	DET
esrj-21108	40	9	trough	trough	NOUN
esrj-21108	40	10	,	,	PUNCT
esrj-21108	40	11	the	the	DET
esrj-21108	40	12	mbt	mbt	NOUN
esrj-21108	40	13	is	be	AUX
esrj-21108	40	14	relatively	relatively	ADV
esrj-21108	40	15	poorly	poorly	ADV
esrj-21108	40	16	mapped	map	VERB
esrj-21108	40	17	,	,	PUNCT
esrj-21108	40	18	especially	especially	ADV
esrj-21108	40	19	in	in	ADP
esrj-21108	40	20	its	its	PRON
esrj-21108	40	21	northeastern	northeastern	ADJ
esrj-21108	40	22	part	part	NOUN
esrj-21108	40	23	.	.	PUNCT
esrj-21108	41	1	dessauvagie	dessauvagie	NOUN
esrj-21108	41	2	(	(	PUNCT
esrj-21108	41	3	1969	1969	NUM
esrj-21108	41	4	)	)	PUNCT
esrj-21108	41	5	conducted	conduct	VERB
esrj-21108	41	6	a	a	DET
esrj-21108	41	7	photogeological	photogeological	ADJ
esrj-21108	41	8	study	study	NOUN
esrj-21108	41	9	of	of	ADP
esrj-21108	41	10	the	the	DET
esrj-21108	41	11	area	area	NOUN
esrj-21108	41	12	southeast	southeast	ADV
esrj-21108	41	13	of	of	ADP
esrj-21108	41	14	bashar	bashar	PROPN
esrj-21108	41	15	.	.	PUNCT
esrj-21108	42	1	offodile	offodile	PROPN
esrj-21108	42	2	(	(	PUNCT
esrj-21108	42	3	1976	1976	NUM
esrj-21108	42	4	)	)	PUNCT
esrj-21108	42	5	prepared	prepare	VERB
esrj-21108	42	6	maps	map	NOUN
esrj-21108	42	7	for	for	ADP
esrj-21108	42	8	the	the	DET
esrj-21108	42	9	area	area	NOUN
esrj-21108	42	10	around	around	ADP
esrj-21108	42	11	lafia	lafia	NOUN
esrj-21108	42	12	-	-	PUNCT
esrj-21108	42	13	keana	keana	PROPN
esrj-21108	42	14	-	-	PUNCT
esrj-21108	42	15	awe	awe	NOUN
esrj-21108	42	16	region	region	NOUN
esrj-21108	42	17	and	and	CCONJ
esrj-21108	42	18	nwajide	nwajide	ADV
esrj-21108	42	19	(	(	PUNCT
esrj-21108	42	20	1985	1985	NUM
esrj-21108	42	21	)	)	PUNCT
esrj-21108	42	22	mapped	map	VERB
esrj-21108	42	23	the	the	DET
esrj-21108	42	24	area	area	NOUN
esrj-21108	42	25	around	around	ADP
esrj-21108	42	26	makurdi	makurdi	PROPN
esrj-21108	42	27	.	.	PUNCT
esrj-21108	43	1	stratigraphically	stratigraphically	ADV
esrj-21108	43	2	,	,	PUNCT
esrj-21108	43	3	the	the	DET
esrj-21108	43	4	cretaceous	cretaceous	ADJ
esrj-21108	43	5	sedimentary	sedimentary	ADJ
esrj-21108	43	6	succession	succession	NOUN
esrj-21108	43	7	(	(	PUNCT
esrj-21108	43	8	beginning	begin	VERB
esrj-21108	43	9	from	from	ADP
esrj-21108	43	10	the	the	DET
esrj-21108	43	11	oldest	old	ADJ
esrj-21108	43	12	to	to	ADP
esrj-21108	43	13	the	the	DET
esrj-21108	43	14	youngest	young	ADJ
esrj-21108	43	15	)	)	PUNCT
esrj-21108	43	16	consists	consist	VERB
esrj-21108	43	17	of	of	ADP
esrj-21108	43	18	the	the	DET
esrj-21108	43	19	asu	asu	PROPN
esrj-21108	43	20	river	river	PROPN
esrj-21108	43	21	group	group	NOUN
esrj-21108	43	22	,	,	PUNCT
esrj-21108	43	23	the	the	DET
esrj-21108	43	24	awe	awe	NOUN
esrj-21108	43	25	,	,	PUNCT
esrj-21108	43	26	keana	keana	PROPN
esrj-21108	43	27	,	,	PUNCT
esrj-21108	43	28	eze	eze	PROPN
esrj-21108	43	29	-	-	PUNCT
esrj-21108	43	30	aku	aku	PROPN
esrj-21108	43	31	,	,	PUNCT
esrj-21108	43	32	awgu	awgu	ADJ
esrj-21108	43	33	and	and	CCONJ
esrj-21108	43	34	lafia	lafia	NOUN
esrj-21108	43	35	formations	formation	NOUN
esrj-21108	43	36	.	.	PUNCT
esrj-21108	44	1	nwachukwu	nwachukwu	PROPN
esrj-21108	44	2	(	(	PUNCT
esrj-21108	44	3	1985	1985	NUM
esrj-21108	44	4	)	)	PUNCT
esrj-21108	44	5	suggested	suggest	VERB
esrj-21108	44	6	that	that	SCONJ
esrj-21108	44	7	exploration	exploration	NOUN
esrj-21108	44	8	targets	target	NOUN
esrj-21108	44	9	in	in	ADP
esrj-21108	44	10	the	the	DET
esrj-21108	44	11	basin	basin	NOUN
esrj-21108	44	12	include	include	VERB
esrj-21108	44	13	both	both	CCONJ
esrj-21108	44	14	the	the	DET
esrj-21108	44	15	sub	sub	ADJ
esrj-21108	44	16	-	-	ADJ
esrj-21108	44	17	santonian	santonian	ADJ
esrj-21108	44	18	and	and	CCONJ
esrj-21108	44	19	supersantonian	supersantonian	ADJ
esrj-21108	44	20	sediments	sediment	NOUN
esrj-21108	44	21	,	,	PUNCT
esrj-21108	44	22	with	with	ADP
esrj-21108	44	23	the	the	DET
esrj-21108	44	24	eze	eze	PROPN
esrj-21108	44	25	-	-	PUNCT
esrj-21108	44	26	aku	aku	PROPN
esrj-21108	44	27	group	group	NOUN
esrj-21108	44	28	,	,	PUNCT
esrj-21108	44	29	awgu	awgu	PROPN
esrj-21108	44	30	shale	shale	NOUN
esrj-21108	44	31	,	,	PUNCT
esrj-21108	44	32	and	and	CCONJ
esrj-21108	44	33	nkporo	nkporo	PROPN
esrj-21108	44	34	shale	shale	NOUN
esrj-21108	44	35	being	be	AUX
esrj-21108	44	36	more	more	ADV
esrj-21108	44	37	prospective	prospective	ADJ
esrj-21108	44	38	than	than	ADP
esrj-21108	44	39	the	the	DET
esrj-21108	44	40	stratigraphically	stratigraphically	ADV
esrj-21108	44	41	lower	low	ADJ
esrj-21108	44	42	asu	asu	PROPN
esrj-21108	44	43	river	river	NOUN
esrj-21108	44	44	group	group	NOUN
esrj-21108	44	45	.	.	PUNCT
esrj-21108	45	1	no	no	DET
esrj-21108	45	2	post	post	ADJ
esrj-21108	45	3	-	-	ADJ
esrj-21108	45	4	cretaceous	cretaceous	ADJ
esrj-21108	45	5	sediments	sediment	NOUN
esrj-21108	45	6	occur	occur	VERB
esrj-21108	45	7	in	in	ADP
esrj-21108	45	8	the	the	DET
esrj-21108	45	9	middle	middle	PROPN
esrj-21108	45	10	benue	benue	PROPN
esrj-21108	45	11	trough	trough	NOUN
esrj-21108	45	12	.	.	PUNCT
esrj-21108	46	1	volcanic	volcanic	ADJ
esrj-21108	46	2	activity	activity	NOUN
esrj-21108	46	3	was	be	AUX
esrj-21108	46	4	also	also	ADV
esrj-21108	46	5	relatively	relatively	ADV
esrj-21108	46	6	minor	minor	ADJ
esrj-21108	46	7	in	in	ADP
esrj-21108	46	8	scale	scale	NOUN
esrj-21108	46	9	and	and	CCONJ
esrj-21108	46	10	was	be	AUX
esrj-21108	46	11	concentrated	concentrate	VERB
esrj-21108	46	12	in	in	ADP
esrj-21108	46	13	its	its	PRON
esrj-21108	46	14	southern	southern	ADJ
esrj-21108	46	15	part	part	NOUN
esrj-21108	46	16	.	.	PUNCT
esrj-21108	47	1	a	a	DET
esrj-21108	47	2	notable	notable	ADJ
esrj-21108	47	3	occurrence	occurrence	NOUN
esrj-21108	47	4	is	be	AUX
esrj-21108	47	5	the	the	DET
esrj-21108	47	6	phonolithic	phonolithic	ADJ
esrj-21108	47	7	trachyte	trachyte	NOUN
esrj-21108	47	8	of	of	ADP
esrj-21108	47	9	wase	wase	PROPN
esrj-21108	47	10	rock	rock	PROPN
esrj-21108	47	11	described	describe	VERB
esrj-21108	47	12	by	by	ADP
esrj-21108	47	13	wright	wright	PROPN
esrj-21108	47	14	(	(	PUNCT
esrj-21108	47	15	1989	1989	NUM
esrj-21108	47	16	)	)	PUNCT
esrj-21108	47	17	.	.	PUNCT
esrj-21108	48	1	basalt	basalt	NOUN
esrj-21108	48	2	flows	flow	NOUN
esrj-21108	48	3	occur	occur	VERB
esrj-21108	48	4	around	around	ADP
esrj-21108	48	5	awe	awe	NOUN
esrj-21108	48	6	and	and	CCONJ
esrj-21108	48	7	dolerite	dolerite	ADJ
esrj-21108	48	8	sills	sill	NOUN
esrj-21108	48	9	,	,	PUNCT
esrj-21108	48	10	of	of	ADP
esrj-21108	48	11	cenozoic	cenozoic	NOUN
esrj-21108	48	12	age	age	NOUN
esrj-21108	48	13	have	have	AUX
esrj-21108	48	14	been	be	AUX
esrj-21108	48	15	encountered	encounter	VERB
esrj-21108	48	16	within	within	ADP
esrj-21108	48	17	the	the	DET
esrj-21108	48	18	lafia	lafia	NOUN
esrj-21108	48	19	formation	formation	NOUN
esrj-21108	48	20	(	(	PUNCT
esrj-21108	48	21	obaje	obaje	NOUN
esrj-21108	48	22	et	et	PROPN
esrj-21108	48	23	al	al	PROPN
esrj-21108	48	24	,	,	PUNCT
esrj-21108	48	25	1994	1994	NUM
esrj-21108	48	26	)	)	PUNCT
esrj-21108	48	27	.	.	PUNCT
esrj-21108	49	1	the	the	DET
esrj-21108	49	2	pre	pre	ADJ
esrj-21108	49	3	-	-	ADJ
esrj-21108	49	4	mesozoic	mesozoic	ADJ
esrj-21108	49	5	rocks	rock	NOUN
esrj-21108	49	6	,	,	PUNCT
esrj-21108	49	7	which	which	PRON
esrj-21108	49	8	form	form	VERB
esrj-21108	49	9	the	the	DET
esrj-21108	49	10	basement	basement	NOUN
esrj-21108	49	11	,	,	PUNCT
esrj-21108	49	12	consist	consist	VERB
esrj-21108	49	13	mainly	mainly	ADV
esrj-21108	49	14	of	of	ADP
esrj-21108	49	15	granulitic	granulitic	ADJ
esrj-21108	49	16	gneisses	gneiss	NOUN
esrj-21108	49	17	,	,	PUNCT
esrj-21108	49	18	migmatites	migmatite	NOUN
esrj-21108	49	19	,	,	PUNCT
esrj-21108	49	20	older	old	ADJ
esrj-21108	49	21	granites	granite	NOUN
esrj-21108	49	22	,	,	PUNCT
esrj-21108	49	23	younger	young	ADJ
esrj-21108	49	24	granites	granite	NOUN
esrj-21108	49	25	,	,	PUNCT
esrj-21108	49	26	porphyries	porphyry	NOUN
esrj-21108	49	27	and	and	CCONJ
esrj-21108	49	28	rhyolites	rhyolite	NOUN
esrj-21108	49	29	,	,	PUNCT
esrj-21108	49	30	migmatites	migmatite	NOUN
esrj-21108	49	31	and	and	CCONJ
esrj-21108	49	32	gneisses	gneiss	NOUN
esrj-21108	49	33	.	.	PUNCT
esrj-21108	50	1	materials	material	NOUN
esrj-21108	50	2	and	and	CCONJ
esrj-21108	50	3	methods	method	NOUN
esrj-21108	50	4	the	the	DET
esrj-21108	50	5	gravity	gravity	NOUN
esrj-21108	50	6	data	datum	NOUN
esrj-21108	50	7	for	for	ADP
esrj-21108	50	8	the	the	DET
esrj-21108	50	9	area	area	NOUN
esrj-21108	50	10	were	be	AUX
esrj-21108	50	11	compiled	compile	VERB
esrj-21108	50	12	from	from	ADP
esrj-21108	50	13	the	the	DET
esrj-21108	50	14	bouguer	bouguer	PROPN
esrj-21108	50	15	gravity	gravity	NOUN
esrj-21108	50	16	map	map	NOUN
esrj-21108	50	17	published	publish	VERB
esrj-21108	50	18	by	by	ADP
esrj-21108	50	19	ajayi	ajayi	NOUN
esrj-21108	50	20	and	and	CCONJ
esrj-21108	50	21	ajakaiye	ajakaiye	PROPN
esrj-21108	50	22	(	(	PUNCT
esrj-21108	50	23	1981	1981	NUM
esrj-21108	50	24	)	)	PUNCT
esrj-21108	50	25	.	.	PUNCT
esrj-21108	51	1	the	the	DET
esrj-21108	51	2	map	map	NOUN
esrj-21108	51	3	was	be	AUX
esrj-21108	51	4	digitized	digitize	VERB
esrj-21108	51	5	at	at	ADP
esrj-21108	51	6	1	1	NUM
esrj-21108	51	7	km	km	NOUN
esrj-21108	51	8	spacing	spacing	NOUN
esrj-21108	51	9	and	and	CCONJ
esrj-21108	51	10	the	the	DET
esrj-21108	51	11	resulting	result	VERB
esrj-21108	51	12	data	datum	NOUN
esrj-21108	51	13	was	be	AUX
esrj-21108	51	14	gridded	gridde	VERB
esrj-21108	51	15	using	use	VERB
esrj-21108	51	16	the	the	DET
esrj-21108	51	17	program	program	NOUN
esrj-21108	51	18	minc	minc	PROPN
esrj-21108	51	19	based	base	VERB
esrj-21108	51	20	on	on	ADP
esrj-21108	51	21	the	the	DET
esrj-21108	51	22	minimum	minimum	ADJ
esrj-21108	51	23	curvature	curvature	NOUN
esrj-21108	51	24	procedure	procedure	NOUN
esrj-21108	51	25	(	(	PUNCT
esrj-21108	51	26	webring	webring	PROPN
esrj-21108	51	27	,	,	PUNCT
esrj-21108	51	28	1981	1981	NUM
esrj-21108	51	29	)	)	PUNCT
esrj-21108	51	30	.	.	PUNCT
esrj-21108	52	1	a	a	DET
esrj-21108	52	2	shaded	shade	VERB
esrj-21108	52	3	relief	relief	NOUN
esrj-21108	52	4	image	image	NOUN
esrj-21108	52	5	of	of	ADP
esrj-21108	52	6	the	the	DET
esrj-21108	52	7	gravity	gravity	NOUN
esrj-21108	52	8	anomalies	anomaly	NOUN
esrj-21108	52	9	is	be	AUX
esrj-21108	52	10	shown	show	VERB
esrj-21108	52	11	in	in	ADP
esrj-21108	52	12	fig	fig	NOUN
esrj-21108	52	13	.	.	PUNCT
esrj-21108	53	1	142	142	NUM
esrj-21108	53	2	g.c	g.c	PROPN
esrj-21108	53	3	.	.	PROPN
esrj-21108	53	4	onyedim	onyedim	PROPN
esrj-21108	53	5	,	,	PUNCT
esrj-21108	53	6	k.d	k.d	PROPN
esrj-21108	53	7	.	.	PROPN
esrj-21108	53	8	alagoa	alagoa	PROPN
esrj-21108	53	9	,	,	PUNCT
esrj-21108	53	10	i.o	i.o	PROPN
esrj-21108	53	11	.	.	PROPN
esrj-21108	53	12	adedokun	adedokun	PROPN
esrj-21108	53	13	,	,	PUNCT
esrj-21108	53	14	a.a	a.a	PROPN
esrj-21108	53	15	.	.	PROPN
esrj-21108	53	16	aderogba	aderogba	PROPN
esrj-21108	53	17	and	and	CCONJ
esrj-21108	53	18	c.	c.	PROPN
esrj-21108	53	19	ovuru	ovuru	PROPN
esrj-21108	53	20	figure	figure	NOUN
esrj-21108	53	21	2	2	NUM
esrj-21108	53	22	:	:	PUNCT
esrj-21108	53	23	bouguer	bouguer	PROPN
esrj-21108	53	24	gravity	gravity	NOUN
esrj-21108	53	25	anomaly	anomaly	NOUN
esrj-21108	53	26	map	map	NOUN
esrj-21108	53	27	of	of	ADP
esrj-21108	53	28	the	the	DET
esrj-21108	53	29	study	study	NOUN
esrj-21108	53	30	area	area	NOUN
esrj-21108	53	31	(	(	PUNCT
esrj-21108	53	32	compiled	compile	VERB
esrj-21108	53	33	from	from	ADP
esrj-21108	53	34	ajayi	ajayi	NOUN
esrj-21108	53	35	and	and	CCONJ
esrj-21108	53	36	ajakaiye	ajakaiye	PROPN
esrj-21108	53	37	,	,	PUNCT
esrj-21108	53	38	1981	1981	NUM
esrj-21108	53	39	)	)	PUNCT
esrj-21108	53	40	.	.	PUNCT
esrj-21108	54	1	2	2	X
esrj-21108	54	2	.	.	X
esrj-21108	54	3	in	in	ADP
esrj-21108	54	4	conformity	conformity	NOUN
esrj-21108	54	5	with	with	ADP
esrj-21108	54	6	most	most	ADJ
esrj-21108	54	7	features	feature	NOUN
esrj-21108	54	8	of	of	ADP
esrj-21108	54	9	the	the	DET
esrj-21108	54	10	trough	trough	NOUN
esrj-21108	54	11	,	,	PUNCT
esrj-21108	54	12	the	the	DET
esrj-21108	54	13	general	general	ADJ
esrj-21108	54	14	trend	trend	NOUN
esrj-21108	54	15	of	of	ADP
esrj-21108	54	16	the	the	DET
esrj-21108	54	17	gravity	gravity	NOUN
esrj-21108	54	18	anomalies	anomaly	NOUN
esrj-21108	54	19	is	be	AUX
esrj-21108	54	20	northeast	northeast	NOUN
esrj-21108	54	21	-	-	PUNCT
esrj-21108	54	22	southwest	southwest	NOUN
esrj-21108	54	23	.	.	PUNCT
esrj-21108	55	1	the	the	DET
esrj-21108	55	2	magnitude	magnitude	NOUN
esrj-21108	55	3	of	of	ADP
esrj-21108	55	4	the	the	DET
esrj-21108	55	5	anomalies	anomaly	NOUN
esrj-21108	55	6	ranges	range	VERB
esrj-21108	55	7	between	between	ADP
esrj-21108	55	8	-62	-62	SYM
esrj-21108	55	9	mgal	mgal	PROPN
esrj-21108	55	10	and	and	CCONJ
esrj-21108	55	11	16	16	NUM
esrj-21108	55	12	mgal	mgal	ADJ
esrj-21108	55	13	.	.	PUNCT
esrj-21108	56	1	as	as	ADP
esrj-21108	56	2	with	with	ADP
esrj-21108	56	3	previous	previous	ADJ
esrj-21108	56	4	gravity	gravity	NOUN
esrj-21108	56	5	studies	study	NOUN
esrj-21108	56	6	by	by	ADP
esrj-21108	56	7	cratchley	cratchley	NOUN
esrj-21108	56	8	and	and	CCONJ
esrj-21108	56	9	jones	jones	PROPN
esrj-21108	56	10	(	(	PUNCT
esrj-21108	56	11	1965	1965	NUM
esrj-21108	56	12	)	)	PUNCT
esrj-21108	56	13	and	and	CCONJ
esrj-21108	56	14	adighije	adighije	PROPN
esrj-21108	56	15	(	(	PUNCT
esrj-21108	56	16	1979	1979	NUM
esrj-21108	56	17	)	)	PUNCT
esrj-21108	56	18	the	the	DET
esrj-21108	56	19	gravity	gravity	NOUN
esrj-21108	56	20	map	map	NOUN
esrj-21108	56	21	is	be	AUX
esrj-21108	56	22	characterized	characterize	VERB
esrj-21108	56	23	by	by	ADP
esrj-21108	56	24	a	a	DET
esrj-21108	56	25	ne	ne	PROPN
esrj-21108	56	26	-	-	PROPN
esrj-21108	56	27	sw	sw	PROPN
esrj-21108	56	28	trending	trend	VERB
esrj-21108	56	29	regional	regional	ADJ
esrj-21108	56	30	positive	positive	ADJ
esrj-21108	56	31	anomaly	anomaly	NOUN
esrj-21108	56	32	flanked	flank	VERB
esrj-21108	56	33	by	by	ADP
esrj-21108	56	34	linear	linear	PROPN
esrj-21108	56	35	negative	negative	ADJ
esrj-21108	56	36	anomalies	anomaly	NOUN
esrj-21108	56	37	.	.	PUNCT
esrj-21108	57	1	justification	justification	NOUN
esrj-21108	57	2	for	for	ADP
esrj-21108	57	3	the	the	DET
esrj-21108	57	4	method	method	NOUN
esrj-21108	57	5	on	on	ADP
esrj-21108	57	6	a	a	DET
esrj-21108	57	7	topographic	topographic	ADJ
esrj-21108	57	8	map	map	NOUN
esrj-21108	57	9	or	or	CCONJ
esrj-21108	57	10	digital	digital	ADJ
esrj-21108	57	11	elevation	elevation	NOUN
esrj-21108	57	12	model	model	NOUN
esrj-21108	57	13	(	(	PUNCT
esrj-21108	57	14	dem	dem	PROPN
esrj-21108	57	15	)	)	PUNCT
esrj-21108	57	16	,	,	PUNCT
esrj-21108	57	17	faults	fault	NOUN
esrj-21108	57	18	have	have	VERB
esrj-21108	57	19	distinctive	distinctive	ADJ
esrj-21108	57	20	expressions	expression	NOUN
esrj-21108	57	21	which	which	PRON
esrj-21108	57	22	include	include	VERB
esrj-21108	57	23	the	the	DET
esrj-21108	57	24	linear	linear	ADJ
esrj-21108	57	25	alignment	alignment	NOUN
esrj-21108	57	26	of	of	ADP
esrj-21108	57	27	areas	area	NOUN
esrj-21108	57	28	of	of	ADP
esrj-21108	57	29	steep	steep	ADJ
esrj-21108	57	30	slope	slope	NOUN
esrj-21108	57	31	,	,	PUNCT
esrj-21108	57	32	apparently	apparently	ADV
esrj-21108	57	33	down	down	ADV
esrj-21108	57	34	-	-	PUNCT
esrj-21108	57	35	dropped	drop	VERB
esrj-21108	57	36	or	or	CCONJ
esrj-21108	57	37	uplifted	uplifted	ADJ
esrj-21108	57	38	topography	topography	NOUN
esrj-21108	57	39	.	.	PUNCT
esrj-21108	58	1	onyedim	onyedim	NOUN
esrj-21108	58	2	and	and	CCONJ
esrj-21108	58	3	ogunkoya	ogunkoya	PROPN
esrj-21108	58	4	(	(	PUNCT
esrj-21108	58	5	2002	2002	NUM
esrj-21108	58	6	)	)	PUNCT
esrj-21108	58	7	observed	observe	VERB
esrj-21108	58	8	that	that	SCONJ
esrj-21108	58	9	linear	linear	PROPN
esrj-21108	58	10	features	feature	NOUN
esrj-21108	58	11	which	which	PRON
esrj-21108	58	12	appear	appear	VERB
esrj-21108	58	13	on	on	ADP
esrj-21108	58	14	topographic	topographic	ADJ
esrj-21108	58	15	maps	map	NOUN
esrj-21108	58	16	may	may	AUX
esrj-21108	58	17	be	be	AUX
esrj-21108	58	18	found	find	VERB
esrj-21108	58	19	to	to	PART
esrj-21108	58	20	mark	mark	VERB
esrj-21108	58	21	sites	site	NOUN
esrj-21108	58	22	of	of	ADP
esrj-21108	58	23	vertical	vertical	ADJ
esrj-21108	58	24	movements	movement	NOUN
esrj-21108	58	25	,	,	PUNCT
esrj-21108	58	26	tilting	tilting	NOUN
esrj-21108	58	27	or	or	CCONJ
esrj-21108	58	28	horizontal	horizontal	ADJ
esrj-21108	58	29	displacements	displacement	NOUN
esrj-21108	58	30	and	and	CCONJ
esrj-21108	58	31	therefore	therefore	ADV
esrj-21108	58	32	are	be	AUX
esrj-21108	58	33	characteristic	characteristic	ADJ
esrj-21108	58	34	of	of	ADP
esrj-21108	58	35	parts	part	NOUN
esrj-21108	58	36	of	of	ADP
esrj-21108	58	37	the	the	DET
esrj-21108	58	38	crust	crust	NOUN
esrj-21108	58	39	that	that	PRON
esrj-21108	58	40	have	have	AUX
esrj-21108	58	41	been	be	AUX
esrj-21108	58	42	subjected	subject	VERB
esrj-21108	58	43	to	to	ADP
esrj-21108	58	44	block	block	NOUN
esrj-21108	58	45	-	-	PUNCT
esrj-21108	58	46	faulting	faulting	NOUN
esrj-21108	58	47	.	.	PUNCT
esrj-21108	59	1	eliason	eliason	PROPN
esrj-21108	59	2	(	(	PUNCT
esrj-21108	59	3	1992	1992	NUM
esrj-21108	59	4	)	)	PUNCT
esrj-21108	59	5	proposed	propose	VERB
esrj-21108	59	6	that	that	SCONJ
esrj-21108	59	7	topographic	topographic	PROPN
esrj-21108	59	8	lows	low	NOUN
esrj-21108	59	9	can	can	AUX
esrj-21108	59	10	indicate	indicate	VERB
esrj-21108	59	11	geological	geological	ADJ
esrj-21108	59	12	fractures	fracture	NOUN
esrj-21108	59	13	because	because	SCONJ
esrj-21108	59	14	near	near	ADJ
esrj-21108	59	15	-	-	PUNCT
esrj-21108	59	16	surface	surface	NOUN
esrj-21108	59	17	planar	planar	ADJ
esrj-21108	59	18	segments	segment	NOUN
esrj-21108	59	19	of	of	ADP
esrj-21108	59	20	fracture	fracture	NOUN
esrj-21108	59	21	zones	zone	NOUN
esrj-21108	59	22	locally	locally	ADV
esrj-21108	59	23	control	control	VERB
esrj-21108	59	24	the	the	DET
esrj-21108	59	25	orientation	orientation	NOUN
esrj-21108	59	26	of	of	ADP
esrj-21108	59	27	aligned	aligned	ADJ
esrj-21108	59	28	topographic	topographic	ADJ
esrj-21108	59	29	lows	low	NOUN
esrj-21108	59	30	by	by	ADP
esrj-21108	59	31	influencing	influence	VERB
esrj-21108	59	32	erosion	erosion	NOUN
esrj-21108	59	33	processes	process	NOUN
esrj-21108	59	34	.	.	PUNCT
esrj-21108	60	1	in	in	ADP
esrj-21108	60	2	general	general	ADJ
esrj-21108	60	3	,	,	PUNCT
esrj-21108	60	4	gravity	gravity	NOUN
esrj-21108	60	5	anomalies	anomaly	NOUN
esrj-21108	60	6	are	be	AUX
esrj-21108	60	7	sensitive	sensitive	ADJ
esrj-21108	60	8	to	to	ADP
esrj-21108	60	9	the	the	DET
esrj-21108	60	10	vertical	vertical	ADJ
esrj-21108	60	11	changes	change	NOUN
esrj-21108	60	12	in	in	ADP
esrj-21108	60	13	density	density	NOUN
esrj-21108	60	14	at	at	ADP
esrj-21108	60	15	contacts	contact	NOUN
esrj-21108	60	16	where	where	SCONJ
esrj-21108	60	17	the	the	DET
esrj-21108	60	18	beds	bed	NOUN
esrj-21108	60	19	are	be	AUX
esrj-21108	60	20	displaced	displace	VERB
esrj-21108	60	21	vertically	vertically	ADV
esrj-21108	60	22	due	due	ADJ
esrj-21108	60	23	to	to	ADP
esrj-21108	60	24	faulting	fault	VERB
esrj-21108	60	25	.	.	PUNCT
esrj-21108	61	1	as	as	SCONJ
esrj-21108	61	2	the	the	DET
esrj-21108	61	3	angle	angle	NOUN
esrj-21108	61	4	of	of	ADP
esrj-21108	61	5	the	the	DET
esrj-21108	61	6	contact	contact	NOUN
esrj-21108	61	7	of	of	ADP
esrj-21108	61	8	density	density	NOUN
esrj-21108	61	9	contrast	contrast	NOUN
esrj-21108	61	10	between	between	ADP
esrj-21108	61	11	the	the	DET
esrj-21108	61	12	two	two	NUM
esrj-21108	61	13	rock	rock	NOUN
esrj-21108	61	14	types	type	NOUN
esrj-21108	61	15	(	(	PUNCT
esrj-21108	61	16	or	or	CCONJ
esrj-21108	61	17	the	the	DET
esrj-21108	61	18	dip	dip	NOUN
esrj-21108	61	19	of	of	ADP
esrj-21108	61	20	the	the	DET
esrj-21108	61	21	fault	fault	NOUN
esrj-21108	61	22	)	)	PUNCT
esrj-21108	61	23	decreases	decrease	VERB
esrj-21108	61	24	,	,	PUNCT
esrj-21108	61	25	the	the	DET
esrj-21108	61	26	resulting	result	VERB
esrj-21108	61	27	gravity	gravity	NOUN
esrj-21108	61	28	signal	signal	NOUN
esrj-21108	61	29	becomes	become	VERB
esrj-21108	61	30	broader	broad	ADJ
esrj-21108	61	31	and	and	CCONJ
esrj-21108	61	32	flat	flat	ADJ
esrj-21108	61	33	and	and	CCONJ
esrj-21108	61	34	therefore	therefore	ADV
esrj-21108	61	35	less	less	ADV
esrj-21108	61	36	definable	definable	ADJ
esrj-21108	61	37	.	.	PUNCT
esrj-21108	62	1	for	for	ADP
esrj-21108	62	2	this	this	DET
esrj-21108	62	3	reason	reason	NOUN
esrj-21108	62	4	,	,	PUNCT
esrj-21108	62	5	shallowly	shallowly	ADV
esrj-21108	62	6	and	and	CCONJ
esrj-21108	62	7	moderately	moderately	ADV
esrj-21108	62	8	dipping	dip	VERB
esrj-21108	62	9	contacts	contact	NOUN
esrj-21108	62	10	in	in	ADP
esrj-21108	62	11	rocks	rock	NOUN
esrj-21108	62	12	of	of	ADP
esrj-21108	62	13	differing	differ	VERB
esrj-21108	62	14	densities	density	NOUN
esrj-21108	62	15	are	be	AUX
esrj-21108	62	16	essentially	essentially	ADV
esrj-21108	62	17	‘	'	PUNCT
esrj-21108	62	18	invisible	invisible	ADJ
esrj-21108	62	19	’	'	PUNCT
esrj-21108	62	20	to	to	ADP
esrj-21108	62	21	gravity	gravity	NOUN
esrj-21108	62	22	and	and	CCONJ
esrj-21108	62	23	would	would	AUX
esrj-21108	62	24	not	not	PART
esrj-21108	62	25	produce	produce	VERB
esrj-21108	62	26	significant	significant	ADJ
esrj-21108	62	27	features	feature	NOUN
esrj-21108	62	28	in	in	ADP
esrj-21108	62	29	the	the	DET
esrj-21108	62	30	gravity	gravity	NOUN
esrj-21108	62	31	inversion	inversion	NOUN
esrj-21108	62	32	surface	surface	NOUN
esrj-21108	62	33	(	(	PUNCT
esrj-21108	62	34	gravis	gravis	PROPN
esrj-21108	62	35	)	)	PUNCT
esrj-21108	62	36	.	.	PUNCT
esrj-21108	63	1	therefore	therefore	ADV
esrj-21108	63	2	,	,	PUNCT
esrj-21108	63	3	the	the	DET
esrj-21108	63	4	premise	premise	NOUN
esrj-21108	63	5	of	of	ADP
esrj-21108	63	6	the	the	DET
esrj-21108	63	7	methodology	methodology	NOUN
esrj-21108	63	8	used	use	VERB
esrj-21108	63	9	in	in	ADP
esrj-21108	63	10	this	this	DET
esrj-21108	63	11	study	study	NOUN
esrj-21108	63	12	is	be	AUX
esrj-21108	63	13	that	that	SCONJ
esrj-21108	63	14	topographic	topographic	PROPN
esrj-21108	63	15	features	feature	NOUN
esrj-21108	63	16	showing	show	VERB
esrj-21108	63	17	significant	significant	ADJ
esrj-21108	63	18	vertical	vertical	ADJ
esrj-21108	63	19	offset	offset	NOUN
esrj-21108	63	20	on	on	ADP
esrj-21108	63	21	a	a	DET
esrj-21108	63	22	gravis	gravis	NOUN
esrj-21108	63	23	can	can	AUX
esrj-21108	63	24	be	be	AUX
esrj-21108	63	25	interpreted	interpret	VERB
esrj-21108	63	26	as	as	ADP
esrj-21108	63	27	high	high	ADJ
esrj-21108	63	28	-	-	PUNCT
esrj-21108	63	29	angle	angle	NOUN
esrj-21108	63	30	faults	fault	NOUN
esrj-21108	63	31	.	.	PUNCT
esrj-21108	64	1	in	in	ADP
esrj-21108	64	2	this	this	DET
esrj-21108	64	3	study	study	NOUN
esrj-21108	64	4	of	of	ADP
esrj-21108	64	5	the	the	DET
esrj-21108	64	6	middle	middle	PROPN
esrj-21108	64	7	benue	benue	PROPN
esrj-21108	64	8	trough	trough	NOUN
esrj-21108	64	9	,	,	PUNCT
esrj-21108	64	10	nigeria	nigeria	PROPN
esrj-21108	64	11	,	,	PUNCT
esrj-21108	64	12	the	the	DET
esrj-21108	64	13	bandpass	bandpass	NOUN
esrj-21108	64	14	filtered	filter	VERB
esrj-21108	64	15	gravity	gravity	NOUN
esrj-21108	64	16	map	map	NOUN
esrj-21108	64	17	was	be	AUX
esrj-21108	64	18	inverted	invert	VERB
esrj-21108	64	19	to	to	PART
esrj-21108	64	20	produce	produce	VERB
esrj-21108	64	21	a	a	DET
esrj-21108	64	22	topographic	topographic	ADJ
esrj-21108	64	23	surface	surface	NOUN
esrj-21108	64	24	map	map	NOUN
esrj-21108	64	25	of	of	ADP
esrj-21108	64	26	the	the	DET
esrj-21108	64	27	basement	basement	NOUN
esrj-21108	64	28	.	.	PUNCT
esrj-21108	65	1	points	point	NOUN
esrj-21108	65	2	of	of	ADP
esrj-21108	65	3	maximum	maximum	ADJ
esrj-21108	65	4	slope	slope	NOUN
esrj-21108	65	5	on	on	ADP
esrj-21108	65	6	the	the	DET
esrj-21108	65	7	gravis	gravis	NOUN
esrj-21108	65	8	were	be	AUX
esrj-21108	65	9	determined	determine	VERB
esrj-21108	65	10	and	and	CCONJ
esrj-21108	65	11	where	where	SCONJ
esrj-21108	65	12	such	such	ADJ
esrj-21108	65	13	points	point	NOUN
esrj-21108	65	14	form	form	VERB
esrj-21108	65	15	prominent	prominent	ADJ
esrj-21108	65	16	linear	linear	PROPN
esrj-21108	65	17	features	feature	NOUN
esrj-21108	65	18	,	,	PUNCT
esrj-21108	65	19	they	they	PRON
esrj-21108	65	20	have	have	AUX
esrj-21108	65	21	been	be	AUX
esrj-21108	65	22	interpreted	interpret	VERB
esrj-21108	65	23	as	as	ADP
esrj-21108	65	24	high	high	ADJ
esrj-21108	65	25	-	-	PUNCT
esrj-21108	65	26	angle	angle	NOUN
esrj-21108	65	27	faults	fault	NOUN
esrj-21108	65	28	in	in	ADP
esrj-21108	65	29	the	the	DET
esrj-21108	65	30	basement	basement	NOUN
esrj-21108	65	31	.	.	PUNCT
esrj-21108	66	1	filtering	filter	VERB
esrj-21108	66	2	of	of	ADP
esrj-21108	66	3	gravity	gravity	NOUN
esrj-21108	66	4	data	datum	NOUN
esrj-21108	66	5	gravity	gravity	NOUN
esrj-21108	66	6	anomalies	anomaly	NOUN
esrj-21108	66	7	in	in	ADP
esrj-21108	66	8	the	the	DET
esrj-21108	66	9	study	study	NOUN
esrj-21108	66	10	area	area	NOUN
esrj-21108	66	11	,	,	PUNCT
esrj-21108	66	12	as	as	SCONJ
esrj-21108	66	13	show	show	NOUN
esrj-21108	66	14	in	in	ADP
esrj-21108	66	15	fig.2	fig.2	PROPN
esrj-21108	66	16	,	,	PUNCT
esrj-21108	66	17	are	be	AUX
esrj-21108	66	18	the	the	DET
esrj-21108	66	19	sum	sum	NOUN
esrj-21108	66	20	effect	effect	NOUN
esrj-21108	66	21	of	of	ADP
esrj-21108	66	22	the	the	DET
esrj-21108	66	23	density	density	NOUN
esrj-21108	66	24	variations	variation	NOUN
esrj-21108	66	25	at	at	ADP
esrj-21108	66	26	various	various	ADJ
esrj-21108	66	27	depths	depth	NOUN
esrj-21108	66	28	and	and	CCONJ
esrj-21108	66	29	of	of	ADP
esrj-21108	66	30	different	different	ADJ
esrj-21108	66	31	magnitudes	magnitude	NOUN
esrj-21108	66	32	.	.	PUNCT
esrj-21108	67	1	in	in	ADP
esrj-21108	67	2	order	order	NOUN
esrj-21108	67	3	to	to	PART
esrj-21108	67	4	produce	produce	VERB
esrj-21108	67	5	a	a	DET
esrj-21108	67	6	map	map	NOUN
esrj-21108	67	7	of	of	ADP
esrj-21108	67	8	the	the	DET
esrj-21108	67	9	basement	basement	NOUN
esrj-21108	67	10	topography	topography	NOUN
esrj-21108	67	11	by	by	ADP
esrj-21108	67	12	inversion	inversion	NOUN
esrj-21108	67	13	of	of	ADP
esrj-21108	67	14	gravity	gravity	NOUN
esrj-21108	67	15	data	datum	NOUN
esrj-21108	67	16	,	,	PUNCT
esrj-21108	67	17	it	it	PRON
esrj-21108	67	18	was	be	AUX
esrj-21108	67	19	necessary	necessary	ADJ
esrj-21108	67	20	to	to	PART
esrj-21108	67	21	determine	determine	VERB
esrj-21108	67	22	first	first	ADV
esrj-21108	67	23	the	the	DET
esrj-21108	67	24	anomalies	anomaly	NOUN
esrj-21108	67	25	due	due	ADJ
esrj-21108	67	26	primarily	primarily	ADV
esrj-21108	67	27	to	to	ADP
esrj-21108	67	28	the	the	DET
esrj-21108	67	29	density	density	NOUN
esrj-21108	67	30	contrasts	contrast	VERB
esrj-21108	67	31	in	in	ADP
esrj-21108	67	32	the	the	DET
esrj-21108	67	33	basement	basement	NOUN
esrj-21108	67	34	rocks	rock	NOUN
esrj-21108	67	35	.	.	PUNCT
esrj-21108	68	1	the	the	DET
esrj-21108	68	2	standard	standard	ADJ
esrj-21108	68	3	approach	approach	NOUN
esrj-21108	68	4	is	be	AUX
esrj-21108	68	5	to	to	PART
esrj-21108	68	6	apply	apply	VERB
esrj-21108	68	7	a	a	DET
esrj-21108	68	8	bandpass	bandpass	NOUN
esrj-21108	68	9	filter	filter	NOUN
esrj-21108	68	10	which	which	PRON
esrj-21108	68	11	removes	remove	VERB
esrj-21108	68	12	the	the	DET
esrj-21108	68	13	high	high	ADJ
esrj-21108	68	14	frequency	frequency	NOUN
esrj-21108	68	15	(	(	PUNCT
esrj-21108	68	16	short	short	ADJ
esrj-21108	68	17	wavelength	wavelength	NOUN
esrj-21108	68	18	)	)	PUNCT
esrj-21108	68	19	components	component	NOUN
esrj-21108	68	20	associated	associate	VERB
esrj-21108	68	21	with	with	ADP
esrj-21108	68	22	shallow	shallow	ADJ
esrj-21108	68	23	features	feature	NOUN
esrj-21108	68	24	;	;	PUNCT
esrj-21108	68	25	thereby	thereby	ADV
esrj-21108	68	26	leaving	leave	VERB
esrj-21108	68	27	the	the	DET
esrj-21108	68	28	low	low	ADJ
esrj-21108	68	29	frequency	frequency	NOUN
esrj-21108	68	30	(	(	PUNCT
esrj-21108	68	31	long	long	ADJ
esrj-21108	68	32	wavelength	wavelength	NOUN
esrj-21108	68	33	)	)	PUNCT
esrj-21108	68	34	anomalies	anomaly	NOUN
esrj-21108	68	35	of	of	ADP
esrj-21108	68	36	interest	interest	NOUN
esrj-21108	68	37	.	.	PUNCT
esrj-21108	69	1	the	the	DET
esrj-21108	69	2	application	application	NOUN
esrj-21108	69	3	of	of	ADP
esrj-21108	69	4	a	a	DET
esrj-21108	69	5	bandpass	bandpass	NOUN
esrj-21108	69	6	filter	filter	NOUN
esrj-21108	69	7	requires	require	VERB
esrj-21108	69	8	knowledge	knowledge	NOUN
esrj-21108	69	9	of	of	ADP
esrj-21108	69	10	the	the	DET
esrj-21108	69	11	cut	cut	NOUN
esrj-21108	69	12	-	-	PUNCT
esrj-21108	69	13	off	off	ADP
esrj-21108	69	14	wavelength	wavelength	NOUN
esrj-21108	69	15	.	.	PUNCT
esrj-21108	70	1	rather	rather	ADV
esrj-21108	70	2	than	than	SCONJ
esrj-21108	70	3	estimate	estimate	VERB
esrj-21108	70	4	these	these	PRON
esrj-21108	70	5	by	by	ADP
esrj-21108	70	6	trial	trial	NOUN
esrj-21108	70	7	and	and	CCONJ
esrj-21108	70	8	error	error	NOUN
esrj-21108	70	9	,	,	PUNCT
esrj-21108	70	10	the	the	DET
esrj-21108	70	11	matched	match	VERB
esrj-21108	70	12	filtering	filtering	NOUN
esrj-21108	70	13	procedure	procedure	NOUN
esrj-21108	70	14	described	describe	VERB
esrj-21108	70	15	by	by	ADP
esrj-21108	70	16	phillips	phillip	NOUN
esrj-21108	70	17	(	(	PUNCT
esrj-21108	70	18	1997	1997	NUM
esrj-21108	70	19	)	)	PUNCT
esrj-21108	70	20	was	be	AUX
esrj-21108	70	21	adopted	adopt	VERB
esrj-21108	70	22	in	in	ADP
esrj-21108	70	23	mapping	map	VERB
esrj-21108	70	24	high	high	ADJ
esrj-21108	70	25	-	-	PUNCT
esrj-21108	70	26	angle	angle	NOUN
esrj-21108	70	27	basement	basement	NOUN
esrj-21108	70	28	faults	fault	NOUN
esrj-21108	70	29	in	in	ADP
esrj-21108	70	30	the	the	DET
esrj-21108	70	31	middle	middle	PROPN
esrj-21108	70	32	benue	benue	PROPN
esrj-21108	70	33	trough	trough	NOUN
esrj-21108	70	34	,	,	PUNCT
esrj-21108	70	35	nigeria	nigeria	PROPN
esrj-21108	70	36	from	from	ADP
esrj-21108	70	37	gravity	gravity	NOUN
esrj-21108	70	38	inversion	inversion	NOUN
esrj-21108	70	39	surface	surface	NOUN
esrj-21108	70	40	143	143	NUM
esrj-21108	70	41	figure	figure	NOUN
esrj-21108	70	42	3	3	NUM
esrj-21108	70	43	.	.	PUNCT
esrj-21108	71	1	the	the	DET
esrj-21108	71	2	power	power	NOUN
esrj-21108	71	3	spectrum	spectrum	NOUN
esrj-21108	71	4	of	of	ADP
esrj-21108	71	5	the	the	DET
esrj-21108	71	6	gravity	gravity	NOUN
esrj-21108	71	7	data	datum	NOUN
esrj-21108	71	8	.	.	PUNCT
esrj-21108	72	1	the	the	DET
esrj-21108	72	2	linear	linear	ADJ
esrj-21108	72	3	segments	segment	NOUN
esrj-21108	72	4	corresponding	correspond	VERB
esrj-21108	72	5	to	to	ADP
esrj-21108	72	6	the	the	DET
esrj-21108	72	7	density	density	NOUN
esrj-21108	72	8	layers	layer	NOUN
esrj-21108	72	9	used	use	VERB
esrj-21108	72	10	to	to	PART
esrj-21108	72	11	model	model	VERB
esrj-21108	72	12	the	the	DET
esrj-21108	72	13	observed	observed	ADJ
esrj-21108	72	14	spectrum	spectrum	NOUN
esrj-21108	72	15	and	and	CCONJ
esrj-21108	72	16	to	to	PART
esrj-21108	72	17	compute	compute	VERB
esrj-21108	72	18	depths	depth	NOUN
esrj-21108	72	19	are	be	AUX
esrj-21108	72	20	demarcated	demarcate	VERB
esrj-21108	72	21	by	by	ADP
esrj-21108	72	22	short	short	ADJ
esrj-21108	72	23	horizontal	horizontal	ADJ
esrj-21108	72	24	lines	line	NOUN
esrj-21108	72	25	.	.	PUNCT
esrj-21108	73	1	figure	figure	VERB
esrj-21108	73	2	4	4	NUM
esrj-21108	73	3	.	.	PUNCT
esrj-21108	74	1	an	an	DET
esrj-21108	74	2	image	image	NOUN
esrj-21108	74	3	of	of	ADP
esrj-21108	74	4	the	the	DET
esrj-21108	74	5	bandpass	bandpass	NOUN
esrj-21108	74	6	filtered	filter	VERB
esrj-21108	74	7	gravity	gravity	NOUN
esrj-21108	74	8	field	field	NOUN
esrj-21108	74	9	showing	show	VERB
esrj-21108	74	10	anomalies	anomaly	NOUN
esrj-21108	74	11	due	due	ADJ
esrj-21108	74	12	to	to	ADP
esrj-21108	74	13	basement	basement	NOUN
esrj-21108	74	14	sources	source	NOUN
esrj-21108	74	15	.	.	PUNCT
esrj-21108	75	1	the	the	DET
esrj-21108	75	2	cutoff	cutoff	NOUN
esrj-21108	75	3	wavelengths	wavelength	NOUN
esrj-21108	75	4	are	be	AUX
esrj-21108	75	5	those	those	PRON
esrj-21108	75	6	shown	show	VERB
esrj-21108	75	7	for	for	ADP
esrj-21108	75	8	layer	layer	NOUN
esrj-21108	75	9	3	3	NUM
esrj-21108	75	10	in	in	ADP
esrj-21108	75	11	table.1	table.1	PROPN
esrj-21108	75	12	.	.	PUNCT
esrj-21108	76	1	this	this	DET
esrj-21108	76	2	study	study	NOUN
esrj-21108	76	3	.	.	PUNCT
esrj-21108	77	1	the	the	DET
esrj-21108	77	2	computed	compute	VERB
esrj-21108	77	3	log	log	NOUN
esrj-21108	77	4	averaged	average	VERB
esrj-21108	77	5	radial	radial	ADJ
esrj-21108	77	6	power	power	NOUN
esrj-21108	77	7	spectrum	spectrum	NOUN
esrj-21108	77	8	of	of	ADP
esrj-21108	77	9	the	the	DET
esrj-21108	77	10	gravity	gravity	NOUN
esrj-21108	77	11	data	datum	NOUN
esrj-21108	77	12	is	be	AUX
esrj-21108	77	13	shown	show	VERB
esrj-21108	77	14	in	in	ADP
esrj-21108	77	15	fig	fig	NOUN
esrj-21108	77	16	.	.	PUNCT
esrj-21108	78	1	3	3	X
esrj-21108	78	2	.	.	X
esrj-21108	78	3	a	a	DET
esrj-21108	78	4	characteristic	characteristic	ADJ
esrj-21108	78	5	feature	feature	NOUN
esrj-21108	78	6	of	of	ADP
esrj-21108	78	7	the	the	DET
esrj-21108	78	8	power	power	NOUN
esrj-21108	78	9	spectrum	spectrum	NOUN
esrj-21108	78	10	curve	curve	NOUN
esrj-21108	78	11	is	be	AUX
esrj-21108	78	12	the	the	DET
esrj-21108	78	13	rapid	rapid	ADJ
esrj-21108	78	14	drop	drop	NOUN
esrj-21108	78	15	in	in	ADP
esrj-21108	78	16	energy	energy	NOUN
esrj-21108	78	17	at	at	ADP
esrj-21108	78	18	the	the	DET
esrj-21108	78	19	low	low	ADJ
esrj-21108	78	20	frequency	frequency	NOUN
esrj-21108	78	21	region	region	NOUN
esrj-21108	78	22	,	,	PUNCT
esrj-21108	78	23	which	which	PRON
esrj-21108	78	24	is	be	AUX
esrj-21108	78	25	indicative	indicative	ADJ
esrj-21108	78	26	of	of	ADP
esrj-21108	78	27	response	response	NOUN
esrj-21108	78	28	to	to	ADP
esrj-21108	78	29	deep	deep	ADJ
esrj-21108	78	30	-	-	PUNCT
esrj-21108	78	31	seated	seat	VERB
esrj-21108	78	32	sources	source	NOUN
esrj-21108	78	33	and	and	CCONJ
esrj-21108	78	34	a	a	DET
esrj-21108	78	35	gentler	gentler	ADJ
esrj-21108	78	36	decline	decline	NOUN
esrj-21108	78	37	at	at	ADP
esrj-21108	78	38	the	the	DET
esrj-21108	78	39	high	high	ADJ
esrj-21108	78	40	frequency	frequency	NOUN
esrj-21108	78	41	end	end	NOUN
esrj-21108	78	42	caused	cause	VERB
esrj-21108	78	43	by	by	ADP
esrj-21108	78	44	near	near	ADP
esrj-21108	78	45	surface	surface	NOUN
esrj-21108	78	46	sources	source	NOUN
esrj-21108	78	47	of	of	ADP
esrj-21108	78	48	density	density	NOUN
esrj-21108	78	49	contrast	contrast	NOUN
esrj-21108	78	50	(	(	PUNCT
esrj-21108	78	51	negi	negi	PROPN
esrj-21108	78	52	et	et	PROPN
esrj-21108	78	53	al	al	PROPN
esrj-21108	78	54	.	.	PROPN
esrj-21108	78	55	,	,	PUNCT
esrj-21108	78	56	1983	1983	NUM
esrj-21108	78	57	)	)	PUNCT
esrj-21108	78	58	.	.	PUNCT
esrj-21108	79	1	based	base	VERB
esrj-21108	79	2	on	on	ADP
esrj-21108	79	3	the	the	DET
esrj-21108	79	4	changes	change	NOUN
esrj-21108	79	5	in	in	ADP
esrj-21108	79	6	slope	slope	NOUN
esrj-21108	79	7	the	the	DET
esrj-21108	79	8	power	power	NOUN
esrj-21108	79	9	spectrum	spectrum	NOUN
esrj-21108	79	10	curve	curve	NOUN
esrj-21108	79	11	for	for	ADP
esrj-21108	79	12	the	the	DET
esrj-21108	79	13	area	area	NOUN
esrj-21108	79	14	shows	show	VERB
esrj-21108	79	15	that	that	SCONJ
esrj-21108	79	16	there	there	PRON
esrj-21108	79	17	are	be	VERB
esrj-21108	79	18	three	three	NUM
esrj-21108	79	19	major	major	ADJ
esrj-21108	79	20	density	density	NOUN
esrj-21108	79	21	layers	layer	NOUN
esrj-21108	79	22	overlying	overlie	VERB
esrj-21108	79	23	a	a	DET
esrj-21108	79	24	half	half	ADJ
esrj-21108	79	25	-	-	PUNCT
esrj-21108	79	26	space	space	NOUN
esrj-21108	79	27	.	.	PUNCT
esrj-21108	80	1	these	these	PRON
esrj-21108	80	2	are	be	AUX
esrj-21108	80	3	marked	mark	VERB
esrj-21108	80	4	as	as	ADP
esrj-21108	80	5	layers	layer	NOUN
esrj-21108	80	6	i	i	PROPN
esrj-21108	80	7	,	,	PUNCT
esrj-21108	80	8	ii	ii	PROPN
esrj-21108	80	9	,	,	PUNCT
esrj-21108	80	10	ii	ii	PROPN
esrj-21108	80	11	and	and	CCONJ
esrj-21108	80	12	a	a	DET
esrj-21108	80	13	half	half	ADJ
esrj-21108	80	14	-	-	PUNCT
esrj-21108	80	15	space	space	NOUN
esrj-21108	80	16	in	in	ADP
esrj-21108	80	17	fig	fig	NOUN
esrj-21108	80	18	.	.	PUNCT
esrj-21108	81	1	3	3	X
esrj-21108	81	2	.	.	X
esrj-21108	81	3	bandpass	bandpass	NOUN
esrj-21108	81	4	filters	filter	NOUN
esrj-21108	81	5	were	be	AUX
esrj-21108	81	6	designed	design	VERB
esrj-21108	81	7	for	for	ADP
esrj-21108	81	8	the	the	DET
esrj-21108	81	9	density	density	NOUN
esrj-21108	81	10	layer	layer	NOUN
esrj-21108	81	11	models	model	NOUN
esrj-21108	81	12	whose	whose	DET
esrj-21108	81	13	depths	depth	NOUN
esrj-21108	81	14	were	be	AUX
esrj-21108	81	15	also	also	ADV
esrj-21108	81	16	computed	compute	VERB
esrj-21108	81	17	from	from	ADP
esrj-21108	81	18	the	the	DET
esrj-21108	81	19	slopes	slope	NOUN
esrj-21108	81	20	of	of	ADP
esrj-21108	81	21	regression	regression	NOUN
esrj-21108	81	22	lines	line	NOUN
esrj-21108	81	23	fitted	fit	VERB
esrj-21108	81	24	to	to	ADP
esrj-21108	81	25	the	the	DET
esrj-21108	81	26	observed	observed	ADJ
esrj-21108	81	27	segments	segment	NOUN
esrj-21108	81	28	in	in	ADP
esrj-21108	81	29	the	the	DET
esrj-21108	81	30	power	power	NOUN
esrj-21108	81	31	spectrum	spectrum	NOUN
esrj-21108	81	32	curve	curve	NOUN
esrj-21108	81	33	.	.	PUNCT
esrj-21108	82	1	the	the	DET
esrj-21108	82	2	bandpass	bandpass	NOUN
esrj-21108	82	3	filter	filter	NOUN
esrj-21108	82	4	wavelengths	wavelength	NOUN
esrj-21108	82	5	and	and	CCONJ
esrj-21108	82	6	depths	depth	NOUN
esrj-21108	82	7	computed	compute	VERB
esrj-21108	82	8	for	for	ADP
esrj-21108	82	9	the	the	DET
esrj-21108	82	10	model	model	NOUN
esrj-21108	82	11	density	density	NOUN
esrj-21108	82	12	layers	layer	NOUN
esrj-21108	82	13	are	be	AUX
esrj-21108	82	14	shown	show	VERB
esrj-21108	82	15	in	in	ADP
esrj-21108	82	16	table	table	NOUN
esrj-21108	82	17	1	1	NUM
esrj-21108	82	18	.	.	PUNCT
esrj-21108	82	19	table	table	NOUN
esrj-21108	82	20	1	1	NUM
esrj-21108	82	21	.	.	PUNCT
esrj-21108	83	1	bandpass	bandpass	NOUN
esrj-21108	83	2	wavelengths	wavelength	NOUN
esrj-21108	83	3	and	and	CCONJ
esrj-21108	83	4	depths	depth	NOUN
esrj-21108	83	5	determined	determine	VERB
esrj-21108	83	6	for	for	ADP
esrj-21108	83	7	the	the	DET
esrj-21108	83	8	density	density	NOUN
esrj-21108	83	9	layers	layer	NOUN
esrj-21108	83	10	from	from	ADP
esrj-21108	83	11	the	the	DET
esrj-21108	83	12	power	power	NOUN
esrj-21108	83	13	spectrum	spectrum	NOUN
esrj-21108	83	14	of	of	ADP
esrj-21108	83	15	the	the	DET
esrj-21108	83	16	gravity	gravity	NOUN
esrj-21108	83	17	data	datum	NOUN
esrj-21108	83	18	.	.	PUNCT
esrj-21108	84	1	layer	layer	NOUN
esrj-21108	84	2	no	no	INTJ
esrj-21108	84	3	.	.	PUNCT
esrj-21108	85	1	bandpass	bandpass	NOUN
esrj-21108	85	2	wavelength	wavelength	NOUN
esrj-21108	85	3	range	range	NOUN
esrj-21108	85	4	(	(	PUNCT
esrj-21108	85	5	km	km	NOUN
esrj-21108	85	6	)	)	PUNCT
esrj-21108	85	7	depth	depth	NOUN
esrj-21108	85	8	(	(	PUNCT
esrj-21108	85	9	km	km	NOUN
esrj-21108	85	10	)	)	PUNCT
esrj-21108	85	11	1	1	NUM
esrj-21108	85	12	1.0	1.0	NUM
esrj-21108	85	13	1.38	1.38	NUM
esrj-21108	85	14	0.32	0.32	NUM
esrj-21108	85	15	2	2	NUM
esrj-21108	85	16	1.38	1.38	NUM
esrj-21108	85	17	8.90	8.90	NUM
esrj-21108	85	18	1.07	1.07	NUM
esrj-21108	85	19	3	3	NUM
esrj-21108	85	20	8.90	8.90	NUM
esrj-21108	85	21	80.0	80.0	NUM
esrj-21108	85	22	5.91	5.91	NUM
esrj-21108	85	23	4	4	NUM
esrj-21108	85	24	80.0	80.0	NUM
esrj-21108	85	25	infinity	infinity	NOUN
esrj-21108	85	26	35.62	35.62	NUM
esrj-21108	85	27	considering	consider	VERB
esrj-21108	85	28	that	that	SCONJ
esrj-21108	85	29	the	the	DET
esrj-21108	85	30	depth	depth	NOUN
esrj-21108	85	31	of	of	ADP
esrj-21108	85	32	5.91	5.91	NUM
esrj-21108	85	33	km	km	NOUN
esrj-21108	85	34	determined	determine	VERB
esrj-21108	85	35	for	for	ADP
esrj-21108	85	36	layer	layer	NOUN
esrj-21108	85	37	iii	iii	NOUN
esrj-21108	85	38	is	be	AUX
esrj-21108	85	39	comparable	comparable	ADJ
esrj-21108	85	40	to	to	ADP
esrj-21108	85	41	the	the	DET
esrj-21108	85	42	values	value	NOUN
esrj-21108	85	43	determined	determine	VERB
esrj-21108	85	44	for	for	ADP
esrj-21108	85	45	the	the	DET
esrj-21108	85	46	basement	basement	NOUN
esrj-21108	85	47	in	in	ADP
esrj-21108	85	48	parts	part	NOUN
esrj-21108	85	49	of	of	ADP
esrj-21108	85	50	the	the	DET
esrj-21108	85	51	trough	trough	NOUN
esrj-21108	85	52	by	by	ADP
esrj-21108	85	53	other	other	ADJ
esrj-21108	85	54	workers	worker	NOUN
esrj-21108	85	55	(	(	PUNCT
esrj-21108	85	56	benkhelil	benkhelil	NOUN
esrj-21108	85	57	,	,	PUNCT
esrj-21108	85	58	1988	1988	NUM
esrj-21108	85	59	,	,	PUNCT
esrj-21108	85	60	ofoegbu	ofoegbu	NOUN
esrj-21108	85	61	,	,	PUNCT
esrj-21108	85	62	1984	1984	NUM
esrj-21108	85	63	and	and	CCONJ
esrj-21108	85	64	saugy	saugy	NOUN
esrj-21108	85	65	,	,	PUNCT
esrj-21108	85	66	1987	1987	NUM
esrj-21108	85	67	)	)	PUNCT
esrj-21108	85	68	,	,	PUNCT
esrj-21108	85	69	the	the	DET
esrj-21108	85	70	corresponding	corresponding	ADJ
esrj-21108	85	71	cutoff	cutoff	NOUN
esrj-21108	85	72	wavelengths	wavelength	NOUN
esrj-21108	85	73	for	for	ADP
esrj-21108	85	74	the	the	DET
esrj-21108	85	75	layer	layer	NOUN
esrj-21108	85	76	were	be	AUX
esrj-21108	85	77	used	use	VERB
esrj-21108	85	78	to	to	PART
esrj-21108	85	79	compute	compute	VERB
esrj-21108	85	80	the	the	DET
esrj-21108	85	81	gravity	gravity	NOUN
esrj-21108	85	82	anomalies	anomaly	NOUN
esrj-21108	85	83	associated	associate	VERB
esrj-21108	85	84	with	with	ADP
esrj-21108	85	85	the	the	DET
esrj-21108	85	86	basement	basement	NOUN
esrj-21108	85	87	rocks	rock	NOUN
esrj-21108	85	88	.	.	PUNCT
esrj-21108	86	1	the	the	DET
esrj-21108	86	2	resulting	result	VERB
esrj-21108	86	3	image	image	NOUN
esrj-21108	86	4	of	of	ADP
esrj-21108	86	5	the	the	DET
esrj-21108	86	6	bandpass	bandpass	NOUN
esrj-21108	86	7	filtered	filter	VERB
esrj-21108	86	8	gravity	gravity	NOUN
esrj-21108	86	9	field	field	NOUN
esrj-21108	86	10	due	due	ADP
esrj-21108	86	11	to	to	ADP
esrj-21108	86	12	sources	source	NOUN
esrj-21108	86	13	of	of	ADP
esrj-21108	86	14	density	density	NOUN
esrj-21108	86	15	contrast	contrast	NOUN
esrj-21108	86	16	in	in	ADP
esrj-21108	86	17	the	the	DET
esrj-21108	86	18	basement	basement	NOUN
esrj-21108	86	19	is	be	AUX
esrj-21108	86	20	shown	show	VERB
esrj-21108	86	21	in	in	ADP
esrj-21108	86	22	fig	fig	NOUN
esrj-21108	86	23	.	.	PUNCT
esrj-21108	87	1	4	4	X
esrj-21108	87	2	.	.	NOUN
esrj-21108	87	3	subsequent	subsequent	ADJ
esrj-21108	87	4	analyses	analysis	NOUN
esrj-21108	87	5	were	be	AUX
esrj-21108	87	6	performed	perform	VERB
esrj-21108	87	7	on	on	ADP
esrj-21108	87	8	the	the	DET
esrj-21108	87	9	bandpass	bandpass	NOUN
esrj-21108	87	10	filtered	filter	VERB
esrj-21108	87	11	gravity	gravity	NOUN
esrj-21108	87	12	dataset	dataset	NOUN
esrj-21108	87	13	.	.	PUNCT
esrj-21108	88	1	inversion	inversion	NOUN
esrj-21108	88	2	of	of	ADP
esrj-21108	88	3	gravity	gravity	NOUN
esrj-21108	88	4	data	datum	NOUN
esrj-21108	88	5	and	and	CCONJ
esrj-21108	88	6	basement	basement	NOUN
esrj-21108	88	7	fault	fault	NOUN
esrj-21108	88	8	interpretation	interpretation	NOUN
esrj-21108	88	9	the	the	DET
esrj-21108	88	10	bandpass	bandpass	NOUN
esrj-21108	88	11	filtered	filter	VERB
esrj-21108	88	12	gravity	gravity	NOUN
esrj-21108	88	13	data	datum	NOUN
esrj-21108	88	14	was	be	AUX
esrj-21108	88	15	inverted	invert	VERB
esrj-21108	88	16	using	use	VERB
esrj-21108	88	17	the	the	DET
esrj-21108	88	18	3d	3d	NUM
esrj-21108	88	19	inversion	inversion	NOUN
esrj-21108	88	20	method	method	NOUN
esrj-21108	88	21	described	describe	VERB
esrj-21108	88	22	by	by	ADP
esrj-21108	88	23	cordell	cordell	PROPN
esrj-21108	88	24	and	and	CCONJ
esrj-21108	88	25	henderson	henderson	PROPN
esrj-21108	88	26	(	(	PUNCT
esrj-21108	88	27	1968	1968	NUM
esrj-21108	88	28	)	)	PUNCT
esrj-21108	88	29	.	.	PUNCT
esrj-21108	89	1	noting	note	VERB
esrj-21108	89	2	that	that	SCONJ
esrj-21108	89	3	the	the	DET
esrj-21108	89	4	depths	depth	NOUN
esrj-21108	89	5	computed	compute	VERB
esrj-21108	89	6	from	from	ADP
esrj-21108	89	7	a	a	DET
esrj-21108	89	8	power	power	NOUN
esrj-21108	89	9	spectrum	spectrum	NOUN
esrj-21108	89	10	curve	curve	NOUN
esrj-21108	89	11	are	be	AUX
esrj-21108	89	12	essentially	essentially	ADV
esrj-21108	89	13	mean	mean	ADJ
esrj-21108	89	14	depths	depth	NOUN
esrj-21108	89	15	to	to	ADP
esrj-21108	89	16	the	the	DET
esrj-21108	89	17	top	top	NOUN
esrj-21108	89	18	of	of	ADP
esrj-21108	89	19	an	an	DET
esrj-21108	89	20	en144	en144	PROPN
esrj-21108	89	21	g.c	g.c	PROPN
esrj-21108	89	22	.	.	PROPN
esrj-21108	89	23	onyedim	onyedim	PROPN
esrj-21108	89	24	,	,	PUNCT
esrj-21108	89	25	k.d	k.d	PROPN
esrj-21108	89	26	.	.	PROPN
esrj-21108	89	27	alagoa	alagoa	PROPN
esrj-21108	89	28	,	,	PUNCT
esrj-21108	89	29	i.o	i.o	PROPN
esrj-21108	89	30	.	.	PROPN
esrj-21108	89	31	adedokun	adedokun	PROPN
esrj-21108	89	32	,	,	PUNCT
esrj-21108	89	33	a.a	a.a	PROPN
esrj-21108	89	34	.	.	PROPN
esrj-21108	89	35	aderogba	aderogba	PROPN
esrj-21108	89	36	and	and	CCONJ
esrj-21108	89	37	c.	c.	PROPN
esrj-21108	89	38	ovuru	ovuru	PROPN
esrj-21108	89	39	(	(	PUNCT
esrj-21108	89	40	a	a	NOUN
esrj-21108	89	41	)	)	PUNCT
esrj-21108	89	42	(	(	PUNCT
esrj-21108	89	43	b	b	X
esrj-21108	89	44	)	)	PUNCT
esrj-21108	89	45	figure	figure	NOUN
esrj-21108	89	46	5	5	NUM
esrj-21108	89	47	.	.	PUNCT
esrj-21108	90	1	the	the	DET
esrj-21108	90	2	inverted	invert	VERB
esrj-21108	90	3	topographic	topographic	PROPN
esrj-21108	90	4	surface	surface	NOUN
esrj-21108	90	5	of	of	ADP
esrj-21108	90	6	the	the	DET
esrj-21108	90	7	basement	basement	NOUN
esrj-21108	90	8	is	be	AUX
esrj-21108	90	9	shown	show	VERB
esrj-21108	90	10	as	as	ADP
esrj-21108	90	11	(	(	PUNCT
esrj-21108	90	12	a	a	PRON
esrj-21108	90	13	)	)	PUNCT
esrj-21108	90	14	shaded	shaded	ADJ
esrj-21108	90	15	relief	relief	NOUN
esrj-21108	90	16	image	image	NOUN
esrj-21108	90	17	and	and	CCONJ
esrj-21108	90	18	(	(	PUNCT
esrj-21108	90	19	b	b	NOUN
esrj-21108	90	20	)	)	PUNCT
esrj-21108	90	21	3d	3d	PROPN
esrj-21108	90	22	perspective	perspective	PROPN
esrj-21108	90	23	plot	plot	NOUN
esrj-21108	90	24	.	.	PUNCT
esrj-21108	91	1	figure	figure	NOUN
esrj-21108	91	2	6	6	NUM
esrj-21108	91	3	.	.	PUNCT
esrj-21108	92	1	an	an	DET
esrj-21108	92	2	image	image	NOUN
esrj-21108	92	3	of	of	ADP
esrj-21108	92	4	the	the	DET
esrj-21108	92	5	slopes	slope	NOUN
esrj-21108	92	6	surface	surface	NOUN
esrj-21108	92	7	determined	determine	VERB
esrj-21108	92	8	by	by	ADP
esrj-21108	92	9	computing	compute	VERB
esrj-21108	92	10	the	the	DET
esrj-21108	92	11	horizontal	horizontal	PROPN
esrj-21108	92	12	gradient	gradient	PROPN
esrj-21108	92	13	magnitude	magnitude	NOUN
esrj-21108	92	14	of	of	ADP
esrj-21108	92	15	the	the	DET
esrj-21108	92	16	inversion	inversion	NOUN
esrj-21108	92	17	surface	surface	NOUN
esrj-21108	92	18	.	.	PUNCT
esrj-21108	93	1	grayscale	grayscale	NOUN
esrj-21108	93	2	bar	bar	PROPN
esrj-21108	93	3	shows	show	VERB
esrj-21108	93	4	slope	slope	NOUN
esrj-21108	93	5	values	value	NOUN
esrj-21108	93	6	.	.	PUNCT
esrj-21108	94	1	semble	semble	ADJ
esrj-21108	94	2	of	of	ADP
esrj-21108	94	3	sources	source	NOUN
esrj-21108	94	4	(	(	PUNCT
esrj-21108	94	5	naidu	naidu	PROPN
esrj-21108	94	6	,	,	PUNCT
esrj-21108	94	7	1968	1968	NUM
esrj-21108	94	8	;	;	PUNCT
esrj-21108	94	9	spector	spector	NOUN
esrj-21108	94	10	and	and	CCONJ
esrj-21108	94	11	grant	grant	PROPN
esrj-21108	94	12	,	,	PUNCT
esrj-21108	94	13	1970	1970	NUM
esrj-21108	94	14	)	)	PUNCT
esrj-21108	94	15	and	and	CCONJ
esrj-21108	94	16	a	a	DET
esrj-21108	94	17	value	value	NOUN
esrj-21108	94	18	of	of	ADP
esrj-21108	94	19	5.91	5.91	NUM
esrj-21108	94	20	km	km	NOUN
esrj-21108	94	21	calculated	calculate	VERB
esrj-21108	94	22	for	for	ADP
esrj-21108	94	23	the	the	DET
esrj-21108	94	24	depth	depth	NOUN
esrj-21108	94	25	to	to	ADP
esrj-21108	94	26	the	the	DET
esrj-21108	94	27	basement	basement	NOUN
esrj-21108	94	28	,	,	PUNCT
esrj-21108	94	29	the	the	DET
esrj-21108	94	30	modeling	modeling	NOUN
esrj-21108	94	31	was	be	AUX
esrj-21108	94	32	constrained	constrain	VERB
esrj-21108	94	33	by	by	ADP
esrj-21108	94	34	specifying	specify	VERB
esrj-21108	94	35	6	6	NUM
esrj-21108	94	36	km	km	NOUN
esrj-21108	94	37	as	as	ADP
esrj-21108	94	38	the	the	DET
esrj-21108	94	39	depth	depth	NOUN
esrj-21108	94	40	to	to	ADP
esrj-21108	94	41	the	the	DET
esrj-21108	94	42	middle	middle	ADJ
esrj-21108	94	43	reference	reference	NOUN
esrj-21108	94	44	surface	surface	NOUN
esrj-21108	94	45	of	of	ADP
esrj-21108	94	46	the	the	DET
esrj-21108	94	47	density	density	NOUN
esrj-21108	94	48	layer	layer	NOUN
esrj-21108	94	49	with	with	ADP
esrj-21108	94	50	a	a	DET
esrj-21108	94	51	density	density	NOUN
esrj-21108	94	52	contrast	contrast	NOUN
esrj-21108	94	53	of	of	ADP
esrj-21108	94	54	-0.35	-0.35	NUM
esrj-21108	94	55	gm	gm	NOUN
esrj-21108	94	56	-	-	PUNCT
esrj-21108	94	57	cm-3	cm-3	NOUN
esrj-21108	94	58	.	.	PUNCT
esrj-21108	95	1	fairhead	fairhead	NOUN
esrj-21108	95	2	and	and	CCONJ
esrj-21108	95	3	okereke	okereke	ADJ
esrj-21108	95	4	(	(	PUNCT
esrj-21108	95	5	1990	1990	NUM
esrj-21108	95	6	)	)	PUNCT
esrj-21108	95	7	used	use	VERB
esrj-21108	95	8	a	a	DET
esrj-21108	95	9	density	density	NOUN
esrj-21108	95	10	contrast	contrast	NOUN
esrj-21108	95	11	of	of	ADP
esrj-21108	95	12	-4.0	-4.0	PROPN
esrj-21108	95	13	gm	gm	PROPN
esrj-21108	95	14	-	-	PUNCT
esrj-21108	95	15	cm-3	cm-3	PROPN
esrj-21108	95	16	.	.	PUNCT
esrj-21108	96	1	the	the	DET
esrj-21108	96	2	basement	basement	PROPN
esrj-21108	96	3	topographic	topographic	PROPN
esrj-21108	96	4	surface	surface	NOUN
esrj-21108	96	5	(	(	PUNCT
esrj-21108	96	6	bts	bts	PROPN
esrj-21108	96	7	)	)	PUNCT
esrj-21108	96	8	map	map	NOUN
esrj-21108	96	9	generated	generate	VERB
esrj-21108	96	10	from	from	ADP
esrj-21108	96	11	this	this	DET
esrj-21108	96	12	analysis	analysis	NOUN
esrj-21108	96	13	is	be	AUX
esrj-21108	96	14	shown	show	VERB
esrj-21108	96	15	as	as	ADP
esrj-21108	96	16	a	a	DET
esrj-21108	96	17	shaded	shaded	ADJ
esrj-21108	96	18	relief	relief	NOUN
esrj-21108	96	19	image	image	NOUN
esrj-21108	96	20	in	in	ADP
esrj-21108	96	21	fig	fig	NOUN
esrj-21108	96	22	.	.	PUNCT
esrj-21108	97	1	5a	5a	NUM
esrj-21108	97	2	and	and	CCONJ
esrj-21108	97	3	as	as	ADP
esrj-21108	97	4	a	a	DET
esrj-21108	97	5	3d	3d	NUM
esrj-21108	97	6	perspective	perspective	NOUN
esrj-21108	97	7	plot	plot	NOUN
esrj-21108	97	8	in	in	ADP
esrj-21108	97	9	fig	fig	NOUN
esrj-21108	97	10	.	.	PUNCT
esrj-21108	98	1	5b	5b	NUM
esrj-21108	98	2	.	.	PUNCT
esrj-21108	99	1	to	to	PART
esrj-21108	99	2	interpret	interpret	VERB
esrj-21108	99	3	faults	fault	NOUN
esrj-21108	99	4	on	on	ADP
esrj-21108	99	5	the	the	DET
esrj-21108	99	6	bts	bt	NOUN
esrj-21108	99	7	,	,	PUNCT
esrj-21108	99	8	the	the	DET
esrj-21108	99	9	interpreter	interpreter	NOUN
esrj-21108	99	10	starts	start	VERB
esrj-21108	99	11	by	by	ADP
esrj-21108	99	12	conducting	conduct	VERB
esrj-21108	99	13	a	a	DET
esrj-21108	99	14	lineament	lineament	NOUN
esrj-21108	99	15	analysis	analysis	NOUN
esrj-21108	99	16	,	,	PUNCT
esrj-21108	99	17	which	which	PRON
esrj-21108	99	18	involves	involve	VERB
esrj-21108	99	19	the	the	DET
esrj-21108	99	20	identification	identification	NOUN
esrj-21108	99	21	of	of	ADP
esrj-21108	99	22	linear	linear	ADJ
esrj-21108	99	23	zones	zone	NOUN
esrj-21108	99	24	of	of	ADP
esrj-21108	99	25	maximum	maximum	ADJ
esrj-21108	99	26	gradient	gradient	NOUN
esrj-21108	99	27	.	.	PUNCT
esrj-21108	100	1	thus	thus	ADV
esrj-21108	100	2	,	,	PUNCT
esrj-21108	100	3	the	the	DET
esrj-21108	100	4	interpreter	interpreter	NOUN
esrj-21108	100	5	needs	need	VERB
esrj-21108	100	6	to	to	PART
esrj-21108	100	7	plot	plot	VERB
esrj-21108	100	8	the	the	DET
esrj-21108	100	9	bts	bt	NOUN
esrj-21108	100	10	in	in	ADP
esrj-21108	100	11	such	such	DET
esrj-21108	100	12	a	a	DET
esrj-21108	100	13	way	way	NOUN
esrj-21108	100	14	that	that	PRON
esrj-21108	100	15	such	such	ADJ
esrj-21108	100	16	zones	zone	NOUN
esrj-21108	100	17	representing	represent	VERB
esrj-21108	100	18	offsets	offset	NOUN
esrj-21108	100	19	in	in	ADP
esrj-21108	100	20	the	the	DET
esrj-21108	100	21	surface	surface	NOUN
esrj-21108	100	22	can	can	AUX
esrj-21108	100	23	be	be	AUX
esrj-21108	100	24	identified	identify	VERB
esrj-21108	100	25	easily	easily	ADV
esrj-21108	100	26	.	.	PUNCT
esrj-21108	101	1	four	four	NUM
esrj-21108	101	2	plotting	plot	VERB
esrj-21108	101	3	options	option	NOUN
esrj-21108	101	4	are	be	AUX
esrj-21108	101	5	available	available	ADJ
esrj-21108	101	6	:	:	PUNCT
esrj-21108	101	7	shaded	shade	VERB
esrj-21108	101	8	relief	relief	NOUN
esrj-21108	101	9	view	view	NOUN
esrj-21108	101	10	(	(	PUNCT
esrj-21108	101	11	fig	fig	NOUN
esrj-21108	101	12	.	.	PUNCT
esrj-21108	101	13	5a	5a	NUM
esrj-21108	101	14	)	)	PUNCT
esrj-21108	101	15	,	,	PUNCT
esrj-21108	101	16	profiles	profile	NOUN
esrj-21108	101	17	or	or	CCONJ
esrj-21108	101	18	cross	cros	NOUN
esrj-21108	101	19	-	-	NOUN
esrj-21108	101	20	sections	section	NOUN
esrj-21108	101	21	,	,	PUNCT
esrj-21108	101	22	3d	3d	PROPN
esrj-21108	101	23	perspective	perspective	NOUN
esrj-21108	101	24	view	view	NOUN
esrj-21108	101	25	(	(	PUNCT
esrj-21108	101	26	fig	fig	NOUN
esrj-21108	101	27	.	.	PUNCT
esrj-21108	102	1	5b	5b	NUM
esrj-21108	102	2	)	)	PUNCT
esrj-21108	103	1	and	and	CCONJ
esrj-21108	103	2	a	a	DET
esrj-21108	103	3	plan	plan	NOUN
esrj-21108	103	4	view	view	NOUN
esrj-21108	103	5	showing	show	VERB
esrj-21108	103	6	points	point	NOUN
esrj-21108	103	7	on	on	ADP
esrj-21108	103	8	the	the	DET
esrj-21108	103	9	bts	bt	NOUN
esrj-21108	103	10	that	that	PRON
esrj-21108	103	11	locally	locally	ADV
esrj-21108	103	12	define	define	VERB
esrj-21108	103	13	its	its	PRON
esrj-21108	103	14	maximum	maximum	ADJ
esrj-21108	103	15	slope	slope	NOUN
esrj-21108	103	16	.	.	PUNCT
esrj-21108	104	1	the	the	DET
esrj-21108	104	2	maximum	maximum	ADJ
esrj-21108	104	3	slope	slope	NOUN
esrj-21108	104	4	option	option	NOUN
esrj-21108	104	5	was	be	AUX
esrj-21108	104	6	used	use	VERB
esrj-21108	104	7	in	in	ADP
esrj-21108	104	8	this	this	DET
esrj-21108	104	9	study	study	NOUN
esrj-21108	104	10	because	because	SCONJ
esrj-21108	104	11	of	of	ADP
esrj-21108	104	12	the	the	DET
esrj-21108	104	13	subjective	subjective	ADJ
esrj-21108	104	14	nature	nature	NOUN
esrj-21108	104	15	of	of	ADP
esrj-21108	104	16	the	the	DET
esrj-21108	104	17	first	first	ADJ
esrj-21108	104	18	three	three	NUM
esrj-21108	104	19	options	option	NOUN
esrj-21108	104	20	.	.	PUNCT
esrj-21108	105	1	accordingly	accordingly	ADV
esrj-21108	105	2	,	,	PUNCT
esrj-21108	105	3	a	a	DET
esrj-21108	105	4	grid	grid	NOUN
esrj-21108	105	5	of	of	ADP
esrj-21108	105	6	horizontal	horizontal	ADJ
esrj-21108	105	7	gradient	gradient	PROPN
esrj-21108	105	8	magnitude	magnitude	NOUN
esrj-21108	105	9	(	(	PUNCT
esrj-21108	105	10	hgm	hgm	PROPN
esrj-21108	105	11	)	)	PUNCT
esrj-21108	105	12	,	,	PUNCT
esrj-21108	105	13	which	which	PRON
esrj-21108	105	14	defines	define	VERB
esrj-21108	105	15	the	the	DET
esrj-21108	105	16	slopes	slope	NOUN
esrj-21108	105	17	,	,	PUNCT
esrj-21108	105	18	was	be	AUX
esrj-21108	105	19	computed	compute	VERB
esrj-21108	105	20	from	from	ADP
esrj-21108	105	21	the	the	DET
esrj-21108	105	22	bts	bt	NOUN
esrj-21108	105	23	grid	grid	NOUN
esrj-21108	105	24	.	.	PUNCT
esrj-21108	106	1	this	this	PRON
esrj-21108	106	2	is	be	AUX
esrj-21108	106	3	plotted	plot	VERB
esrj-21108	106	4	in	in	ADP
esrj-21108	106	5	fig	fig	NOUN
esrj-21108	106	6	.	.	PUNCT
esrj-21108	107	1	6	6	NUM
esrj-21108	107	2	.	.	X
esrj-21108	108	1	furthermore	furthermore	ADV
esrj-21108	108	2	,	,	PUNCT
esrj-21108	108	3	a	a	DET
esrj-21108	108	4	subroutine	subroutine	NOUN
esrj-21108	108	5	of	of	ADP
esrj-21108	108	6	the	the	DET
esrj-21108	108	7	program	program	NOUN
esrj-21108	108	8	boundary	boundary	NOUN
esrj-21108	108	9	described	describe	VERB
esrj-21108	108	10	by	by	ADP
esrj-21108	108	11	phillips	phillip	NOUN
esrj-21108	108	12	(	(	PUNCT
esrj-21108	108	13	1997	1997	NUM
esrj-21108	108	14	)	)	PUNCT
esrj-21108	108	15	was	be	AUX
esrj-21108	108	16	used	use	VERB
esrj-21108	108	17	to	to	PART
esrj-21108	108	18	scan	scan	VERB
esrj-21108	108	19	the	the	DET
esrj-21108	108	20	hgm	hgm	ADJ
esrj-21108	108	21	grid	grid	NOUN
esrj-21108	108	22	for	for	ADP
esrj-21108	108	23	maximum	maximum	ADJ
esrj-21108	108	24	slope	slope	NOUN
esrj-21108	108	25	points	point	NOUN
esrj-21108	108	26	,	,	PUNCT
esrj-21108	108	27	which	which	PRON
esrj-21108	108	28	are	be	AUX
esrj-21108	108	29	plotted	plot	VERB
esrj-21108	108	30	as	as	ADP
esrj-21108	108	31	crosses	crosse	NOUN
esrj-21108	108	32	in	in	ADP
esrj-21108	108	33	fig	fig	NOUN
esrj-21108	108	34	.	.	PUNCT
esrj-21108	109	1	7	7	X
esrj-21108	109	2	.	.	X
esrj-21108	109	3	discussion	discussion	NOUN
esrj-21108	109	4	of	of	ADP
esrj-21108	109	5	results	result	NOUN
esrj-21108	109	6	the	the	DET
esrj-21108	109	7	inverted	inverted	ADJ
esrj-21108	109	8	surface	surface	NOUN
esrj-21108	109	9	images	image	NOUN
esrj-21108	109	10	in	in	ADP
esrj-21108	109	11	figs	fig	NOUN
esrj-21108	109	12	.	.	PUNCT
esrj-21108	110	1	5a	5a	NUM
esrj-21108	110	2	and	and	CCONJ
esrj-21108	110	3	5b	5b	NUM
esrj-21108	110	4	show	show	VERB
esrj-21108	110	5	that	that	SCONJ
esrj-21108	110	6	the	the	DET
esrj-21108	110	7	basement	basement	NOUN
esrj-21108	110	8	surface	surface	NOUN
esrj-21108	110	9	is	be	AUX
esrj-21108	110	10	composed	compose	VERB
esrj-21108	110	11	of	of	ADP
esrj-21108	110	12	juxtaposed	juxtapose	VERB
esrj-21108	110	13	sub	sub	NOUN
esrj-21108	110	14	-	-	NOUN
esrj-21108	110	15	basins	basin	NOUN
esrj-21108	110	16	and	and	CCONJ
esrj-21108	110	17	horsts	horst	NOUN
esrj-21108	110	18	.	.	PUNCT
esrj-21108	111	1	the	the	DET
esrj-21108	111	2	prominent	prominent	ADJ
esrj-21108	111	3	sub	sub	NOUN
esrj-21108	111	4	-	-	NOUN
esrj-21108	111	5	basins	basin	NOUN
esrj-21108	111	6	are	be	AUX
esrj-21108	111	7	those	those	DET
esrj-21108	111	8	located	locate	VERB
esrj-21108	111	9	southeast	southeast	NOUN
esrj-21108	111	10	of	of	ADP
esrj-21108	111	11	bashar	bashar	PROPN
esrj-21108	111	12	,	,	PUNCT
esrj-21108	111	13	around	around	ADP
esrj-21108	111	14	mutum	mutum	PROPN
esrj-21108	111	15	biu	biu	PROPN
esrj-21108	111	16	and	and	CCONJ
esrj-21108	111	17	wukari	wukari	PROPN
esrj-21108	111	18	and	and	CCONJ
esrj-21108	111	19	south	south	ADV
esrj-21108	111	20	of	of	ADP
esrj-21108	111	21	lafia	lafia	NOUN
esrj-21108	111	22	.	.	PUNCT
esrj-21108	112	1	they	they	PRON
esrj-21108	112	2	are	be	AUX
esrj-21108	112	3	part	part	NOUN
esrj-21108	112	4	of	of	ADP
esrj-21108	112	5	the	the	DET
esrj-21108	112	6	sub	sub	NOUN
esrj-21108	112	7	-	-	ADJ
esrj-21108	112	8	basins	basin	NOUN
esrj-21108	112	9	identified	identify	VERB
esrj-21108	112	10	by	by	ADP
esrj-21108	112	11	their	their	PRON
esrj-21108	112	12	morphostructural	morphostructural	ADJ
esrj-21108	112	13	anomalies	anomaly	NOUN
esrj-21108	112	14	(	(	PUNCT
esrj-21108	112	15	onyedim	onyedim	NOUN
esrj-21108	112	16	et	et	PROPN
esrj-21108	112	17	al	al	PROPN
esrj-21108	112	18	,	,	PUNCT
esrj-21108	112	19	2004a	2004a	NUM
esrj-21108	112	20	)	)	PUNCT
esrj-21108	112	21	and	and	CCONJ
esrj-21108	112	22	from	from	ADP
esrj-21108	112	23	the	the	DET
esrj-21108	112	24	basement	basement	NOUN
esrj-21108	112	25	isobath	isobath	NOUN
esrj-21108	112	26	map	map	NOUN
esrj-21108	112	27	determined	determine	VERB
esrj-21108	112	28	from	from	ADP
esrj-21108	112	29	aeromagnetic	aeromagnetic	NOUN
esrj-21108	112	30	and	and	CCONJ
esrj-21108	112	31	gravity	gravity	NOUN
esrj-21108	112	32	data	datum	NOUN
esrj-21108	112	33	(	(	PUNCT
esrj-21108	112	34	benkhelil	benkhelil	NOUN
esrj-21108	112	35	,	,	PUNCT
esrj-21108	112	36	1988	1988	NUM
esrj-21108	112	37	,	,	PUNCT
esrj-21108	112	38	1989	1989	NUM
esrj-21108	112	39	)	)	PUNCT
esrj-21108	112	40	.	.	PUNCT
esrj-21108	113	1	the	the	DET
esrj-21108	113	2	3d	3d	PROPN
esrj-21108	113	3	perspective	perspective	NOUN
esrj-21108	113	4	plot	plot	NOUN
esrj-21108	113	5	in	in	ADP
esrj-21108	113	6	fig	fig	NOUN
esrj-21108	113	7	.	.	PUNCT
esrj-21108	114	1	5b	5b	PROPN
esrj-21108	114	2	reveals	reveal	VERB
esrj-21108	114	3	that	that	SCONJ
esrj-21108	114	4	the	the	DET
esrj-21108	114	5	sub	sub	ADJ
esrj-21108	114	6	-	-	ADJ
esrj-21108	114	7	basins	basin	NOUN
esrj-21108	114	8	located	locate	VERB
esrj-21108	114	9	south	south	ADV
esrj-21108	114	10	of	of	ADP
esrj-21108	114	11	bashar	bashar	PROPN
esrj-21108	114	12	and	and	CCONJ
esrj-21108	114	13	lafia	lafia	NOUN
esrj-21108	114	14	are	be	AUX
esrj-21108	114	15	connected	connect	VERB
esrj-21108	114	16	and	and	CCONJ
esrj-21108	114	17	appear	appear	VERB
esrj-21108	114	18	to	to	PART
esrj-21108	114	19	form	form	VERB
esrj-21108	114	20	a	a	DET
esrj-21108	114	21	continuous	continuous	ADJ
esrj-21108	114	22	n	n	CCONJ
esrj-21108	114	23	-	-	PUNCT
esrj-21108	114	24	e	e	NOUN
esrj-21108	114	25	trending	trend	VERB
esrj-21108	114	26	depression	depression	NOUN
esrj-21108	114	27	spanning	span	VERB
esrj-21108	114	28	the	the	DET
esrj-21108	114	29	entire	entire	ADJ
esrj-21108	114	30	length	length	NOUN
esrj-21108	114	31	along	along	ADP
esrj-21108	114	32	the	the	DET
esrj-21108	114	33	northwestern	northwestern	ADJ
esrj-21108	114	34	boundary	boundary	NOUN
esrj-21108	114	35	of	of	ADP
esrj-21108	114	36	the	the	DET
esrj-21108	114	37	mbt	mbt	NOUN
esrj-21108	114	38	.	.	PUNCT
esrj-21108	115	1	the	the	DET
esrj-21108	115	2	horsts	horst	NOUN
esrj-21108	115	3	form	form	VERB
esrj-21108	115	4	a	a	DET
esrj-21108	115	5	central	central	ADJ
esrj-21108	115	6	n	n	CCONJ
esrj-21108	115	7	-	-	PUNCT
esrj-21108	115	8	e	e	NOUN
esrj-21108	115	9	trending	trend	VERB
esrj-21108	115	10	belt	belt	NOUN
esrj-21108	115	11	stretching	stretch	VERB
esrj-21108	115	12	from	from	ADP
esrj-21108	115	13	the	the	DET
esrj-21108	115	14	southwestern	southwestern	ADJ
esrj-21108	115	15	corner	corner	NOUN
esrj-21108	115	16	through	through	ADP
esrj-21108	115	17	awe	awe	NOUN
esrj-21108	115	18	and	and	CCONJ
esrj-21108	115	19	up	up	ADP
esrj-21108	115	20	to	to	ADP
esrj-21108	115	21	muri	muri	PROPN
esrj-21108	115	22	in	in	ADP
esrj-21108	115	23	the	the	DET
esrj-21108	115	24	northeastern	northeastern	ADJ
esrj-21108	115	25	corner	corner	NOUN
esrj-21108	115	26	.	.	PUNCT
esrj-21108	116	1	the	the	DET
esrj-21108	116	2	main	main	ADJ
esrj-21108	116	3	product	product	NOUN
esrj-21108	116	4	for	for	ADP
esrj-21108	116	5	fault	fault	NOUN
esrj-21108	116	6	interpretation	interpretation	NOUN
esrj-21108	116	7	is	be	AUX
esrj-21108	116	8	the	the	DET
esrj-21108	116	9	map	map	NOUN
esrj-21108	116	10	of	of	ADP
esrj-21108	116	11	maximum	maximum	ADJ
esrj-21108	116	12	slope	slope	NOUN
esrj-21108	116	13	points	point	NOUN
esrj-21108	116	14	shown	show	VERB
esrj-21108	116	15	in	in	ADP
esrj-21108	116	16	fig	fig	NOUN
esrj-21108	116	17	.	.	PUNCT
esrj-21108	117	1	6	6	NUM
esrj-21108	117	2	.	.	X
esrj-21108	117	3	here	here	ADV
esrj-21108	117	4	,	,	PUNCT
esrj-21108	117	5	the	the	DET
esrj-21108	117	6	map	map	NOUN
esrj-21108	117	7	of	of	ADP
esrj-21108	117	8	maximum	maximum	ADJ
esrj-21108	117	9	slope	slope	NOUN
esrj-21108	117	10	points	point	NOUN
esrj-21108	117	11	was	be	AUX
esrj-21108	117	12	superposed	superpose	VERB
esrj-21108	117	13	as	as	ADP
esrj-21108	117	14	a	a	DET
esrj-21108	117	15	transparency	transparency	NOUN
esrj-21108	117	16	over	over	ADP
esrj-21108	117	17	the	the	DET
esrj-21108	117	18	hgm	hgm	ADJ
esrj-21108	117	19	image	image	NOUN
esrj-21108	117	20	to	to	PART
esrj-21108	117	21	ascertain	ascertain	VERB
esrj-21108	117	22	that	that	SCONJ
esrj-21108	117	23	the	the	DET
esrj-21108	117	24	maximum	maximum	ADJ
esrj-21108	117	25	points	point	NOUN
esrj-21108	117	26	indeed	indeed	ADV
esrj-21108	117	27	fall	fall	VERB
esrj-21108	117	28	along	along	ADP
esrj-21108	117	29	the	the	DET
esrj-21108	117	30	ridges	ridge	NOUN
esrj-21108	117	31	of	of	ADP
esrj-21108	117	32	the	the	DET
esrj-21108	117	33	hgm	hgm	ADJ
esrj-21108	117	34	surface	surface	NOUN
esrj-21108	117	35	.	.	PUNCT
esrj-21108	118	1	the	the	DET
esrj-21108	118	2	correspondence	correspondence	NOUN
esrj-21108	118	3	between	between	ADP
esrj-21108	118	4	the	the	DET
esrj-21108	118	5	two	two	NUM
esrj-21108	118	6	is	be	AUX
esrj-21108	118	7	quite	quite	ADV
esrj-21108	118	8	remarkable	remarkable	ADJ
esrj-21108	118	9	.	.	PUNCT
esrj-21108	119	1	therefore	therefore	ADV
esrj-21108	119	2	,	,	PUNCT
esrj-21108	119	3	faults	fault	NOUN
esrj-21108	119	4	were	be	AUX
esrj-21108	119	5	interpreted	interpret	VERB
esrj-21108	119	6	on	on	ADP
esrj-21108	119	7	this	this	DET
esrj-21108	119	8	image	image	NOUN
esrj-21108	119	9	by	by	ADP
esrj-21108	119	10	highlighting	highlight	VERB
esrj-21108	119	11	linear	linear	NOUN
esrj-21108	119	12	features	feature	NOUN
esrj-21108	119	13	,	,	PUNCT
esrj-21108	119	14	which	which	PRON
esrj-21108	119	15	show	show	VERB
esrj-21108	119	16	as	as	ADP
esrj-21108	119	17	collinear	collinear	ADJ
esrj-21108	119	18	or	or	CCONJ
esrj-21108	119	19	slightly	slightly	ADV
esrj-21108	119	20	curvilinear	curvilinear	ADJ
esrj-21108	119	21	arrangement	arrangement	NOUN
esrj-21108	119	22	of	of	ADP
esrj-21108	119	23	maximum	maximum	ADJ
esrj-21108	119	24	slope	slope	NOUN
esrj-21108	119	25	points	point	NOUN
esrj-21108	119	26	.	.	PUNCT
esrj-21108	120	1	the	the	DET
esrj-21108	120	2	aligned	aligned	ADJ
esrj-21108	120	3	maxima	maxima	NOUN
esrj-21108	120	4	,	,	PUNCT
esrj-21108	120	5	which	which	PRON
esrj-21108	120	6	are	be	AUX
esrj-21108	120	7	interpreted	interpret	VERB
esrj-21108	120	8	as	as	ADP
esrj-21108	120	9	high	high	ADJ
esrj-21108	120	10	-	-	PUNCT
esrj-21108	120	11	angle	angle	NOUN
esrj-21108	120	12	faults	fault	NOUN
esrj-21108	120	13	,	,	PUNCT
esrj-21108	120	14	are	be	AUX
esrj-21108	120	15	shown	show	VERB
esrj-21108	120	16	with	with	ADP
esrj-21108	120	17	thick	thick	ADJ
esrj-21108	120	18	lines	line	NOUN
esrj-21108	120	19	in	in	ADP
esrj-21108	120	20	fig	fig	NOUN
esrj-21108	120	21	.	.	PUNCT
esrj-21108	120	22	7	7	NUM
esrj-21108	120	23	while	while	SCONJ
esrj-21108	120	24	the	the	DET
esrj-21108	120	25	sub	sub	NOUN
esrj-21108	120	26	-	-	NOUN
esrj-21108	120	27	basins	basin	NOUN
esrj-21108	120	28	are	be	AUX
esrj-21108	120	29	labeled	label	VERB
esrj-21108	120	30	sb1	sb1	PROPN
esrj-21108	120	31	,	,	PUNCT
esrj-21108	120	32	sb2	sb2	PROPN
esrj-21108	120	33	,	,	PUNCT
esrj-21108	120	34	sb3	sb3	PROPN
esrj-21108	120	35	and	and	CCONJ
esrj-21108	120	36	sb4	sb4	NOUN
esrj-21108	120	37	respectively	respectively	ADV
esrj-21108	120	38	.	.	PUNCT
esrj-21108	121	1	a	a	DET
esrj-21108	121	2	linear	linear	ADJ
esrj-21108	121	3	feature	feature	NOUN
esrj-21108	121	4	can	can	AUX
esrj-21108	121	5	be	be	AUX
esrj-21108	121	6	considered	consider	VERB
esrj-21108	121	7	structurally	structurally	ADV
esrj-21108	121	8	significant	significant	ADJ
esrj-21108	121	9	if	if	SCONJ
esrj-21108	121	10	it	it	PRON
esrj-21108	121	11	extends	extend	VERB
esrj-21108	121	12	over	over	ADP
esrj-21108	121	13	a	a	DET
esrj-21108	121	14	distance	distance	NOUN
esrj-21108	121	15	of	of	ADP
esrj-21108	121	16	about	about	ADV
esrj-21108	121	17	4	4	NUM
esrj-21108	121	18	km	km	NOUN
esrj-21108	121	19	or	or	CCONJ
esrj-21108	121	20	more	more	ADJ
esrj-21108	121	21	(	(	PUNCT
esrj-21108	121	22	onyedim	onyedim	NOUN
esrj-21108	121	23	and	and	CCONJ
esrj-21108	121	24	ocan	ocan	NOUN
esrj-21108	121	25	,	,	PUNCT
esrj-21108	121	26	2001	2001	NUM
esrj-21108	121	27	)	)	PUNCT
esrj-21108	121	28	.	.	PUNCT
esrj-21108	122	1	in	in	ADP
esrj-21108	122	2	some	some	DET
esrj-21108	122	3	cases	case	NOUN
esrj-21108	122	4	,	,	PUNCT
esrj-21108	122	5	short	short	ADJ
esrj-21108	122	6	but	but	CCONJ
esrj-21108	122	7	aligned	aligned	ADJ
esrj-21108	122	8	segments	segment	NOUN
esrj-21108	122	9	may	may	AUX
esrj-21108	122	10	also	also	ADV
esrj-21108	122	11	satisfy	satisfy	VERB
esrj-21108	122	12	this	this	DET
esrj-21108	122	13	criterion	criterion	NOUN
esrj-21108	122	14	.	.	PUNCT
esrj-21108	123	1	based	base	VERB
esrj-21108	123	2	on	on	ADP
esrj-21108	123	3	this	this	PRON
esrj-21108	123	4	,	,	PUNCT
esrj-21108	123	5	the	the	DET
esrj-21108	123	6	major	major	ADJ
esrj-21108	123	7	faults	fault	NOUN
esrj-21108	123	8	in	in	ADP
esrj-21108	123	9	the	the	DET
esrj-21108	123	10	area	area	NOUN
esrj-21108	123	11	are	be	AUX
esrj-21108	123	12	those	those	PRON
esrj-21108	123	13	labeled	label	VERB
esrj-21108	123	14	aa	aa	NOUN
esrj-21108	123	15	’	'	PUNCT
esrj-21108	123	16	,	,	PUNCT
esrj-21108	123	17	bb	bb	PROPN
esrj-21108	123	18	’	'	PUNCT
esrj-21108	123	19	and	and	CCONJ
esrj-21108	123	20	cc	cc	VERB
esrj-21108	123	21	’	'	PUNCT
esrj-21108	123	22	in	in	ADP
esrj-21108	123	23	fig	fig	NOUN
esrj-21108	123	24	.	.	PUNCT
esrj-21108	124	1	7	7	X
esrj-21108	124	2	.	.	X
esrj-21108	124	3	fault	fault	VERB
esrj-21108	124	4	aa	aa	NOUN
esrj-21108	124	5	’	'	PUNCT
esrj-21108	124	6	consists	consist	VERB
esrj-21108	124	7	of	of	ADP
esrj-21108	124	8	segments	segment	NOUN
esrj-21108	124	9	whose	whose	DET
esrj-21108	124	10	strike	strike	NOUN
esrj-21108	124	11	alternate	alternate	NOUN
esrj-21108	124	12	between	between	ADP
esrj-21108	124	13	ne	ne	PROPN
esrj-21108	124	14	-	-	PROPN
esrj-21108	124	15	sw	sw	PROPN
esrj-21108	124	16	and	and	CCONJ
esrj-21108	124	17	approximately	approximately	ADV
esrj-21108	124	18	e	e	NOUN
esrj-21108	124	19	-	-	NOUN
esrj-21108	124	20	w	w	NOUN
esrj-21108	124	21	to	to	ADP
esrj-21108	124	22	wnw	wnw	PROPN
esrj-21108	124	23	-	-	PUNCT
esrj-21108	124	24	ese	ese	NOUN
esrj-21108	124	25	.	.	PUNCT
esrj-21108	125	1	they	they	PRON
esrj-21108	125	2	coincide	coincide	VERB
esrj-21108	125	3	approximately	approximately	ADV
esrj-21108	125	4	with	with	ADP
esrj-21108	125	5	the	the	DET
esrj-21108	125	6	boundary	boundary	NOUN
esrj-21108	125	7	of	of	ADP
esrj-21108	125	8	the	the	DET
esrj-21108	125	9	cretaceous	cretaceous	ADJ
esrj-21108	125	10	sediments	sediment	NOUN
esrj-21108	125	11	and	and	CCONJ
esrj-21108	125	12	the	the	DET
esrj-21108	125	13	precambrian	precambrian	PROPN
esrj-21108	125	14	basement	basement	NOUN
esrj-21108	125	15	.	.	PUNCT
esrj-21108	126	1	fault	fault	VERB
esrj-21108	126	2	bb	bb	NOUN
esrj-21108	126	3	’	'	PUNCT
esrj-21108	126	4	is	be	AUX
esrj-21108	126	5	a	a	DET
esrj-21108	126	6	better	well	ADV
esrj-21108	126	7	defined	define	VERB
esrj-21108	126	8	linear	linear	ADJ
esrj-21108	126	9	feature	feature	NOUN
esrj-21108	126	10	.	.	PUNCT
esrj-21108	127	1	in	in	ADP
esrj-21108	127	2	places	place	NOUN
esrj-21108	127	3	,	,	PUNCT
esrj-21108	127	4	fault	fault	VERB
esrj-21108	127	5	aa	aa	NOUN
esrj-21108	127	6	’	'	PUNCT
esrj-21108	127	7	and	and	CCONJ
esrj-21108	127	8	bb	bb	NOUN
esrj-21108	127	9	’	'	PUNCT
esrj-21108	127	10	form	form	VERB
esrj-21108	127	11	the	the	DET
esrj-21108	127	12	boundaries	boundary	NOUN
esrj-21108	127	13	to	to	ADP
esrj-21108	127	14	the	the	DET
esrj-21108	127	15	sub	sub	ADJ
esrj-21108	127	16	-	-	ADJ
esrj-21108	127	17	basins	basin	NOUN
esrj-21108	127	18	sb1	sb1	NOUN
esrj-21108	127	19	and	and	CCONJ
esrj-21108	127	20	sb4	sb4	PROPN
esrj-21108	127	21	.	.	PUNCT
esrj-21108	128	1	the	the	DET
esrj-21108	128	2	continuity	continuity	NOUN
esrj-21108	128	3	of	of	ADP
esrj-21108	128	4	the	the	DET
esrj-21108	128	5	fault	fault	NOUN
esrj-21108	128	6	cc	cc	NOUN
esrj-21108	128	7	’	'	PUNCT
esrj-21108	128	8	is	be	AUX
esrj-21108	128	9	broken	break	VERB
esrj-21108	128	10	around	around	ADP
esrj-21108	128	11	wukari	wukari	PROPN
esrj-21108	128	12	by	by	ADP
esrj-21108	128	13	a	a	DET
esrj-21108	128	14	nw	nw	PROPN
esrj-21108	128	15	-	-	PUNCT
esrj-21108	128	16	se	se	ADV
esrj-21108	128	17	trending	trend	VERB
esrj-21108	128	18	fault	fault	NOUN
esrj-21108	128	19	segment	segment	NOUN
esrj-21108	128	20	,	,	PUNCT
esrj-21108	128	21	which	which	PRON
esrj-21108	128	22	forms	form	VERB
esrj-21108	128	23	part	part	NOUN
esrj-21108	128	24	of	of	ADP
esrj-21108	128	25	the	the	DET
esrj-21108	128	26	nearly	nearly	ADV
esrj-21108	128	27	circular	circular	ADJ
esrj-21108	128	28	feature	feature	NOUN
esrj-21108	128	29	enclosing	enclose	VERB
esrj-21108	128	30	sub	sub	NOUN
esrj-21108	128	31	-	-	ADJ
esrj-21108	128	32	basins	basin	NOUN
esrj-21108	128	33	sb3	sb3	NOUN
esrj-21108	128	34	.	.	PUNCT
esrj-21108	129	1	part	part	NOUN
esrj-21108	129	2	of	of	ADP
esrj-21108	129	3	the	the	DET
esrj-21108	129	4	fault	fault	NOUN
esrj-21108	129	5	cc	cc	NOUN
esrj-21108	129	6	’	'	PUNCT
esrj-21108	129	7	links	link	NOUN
esrj-21108	129	8	the	the	DET
esrj-21108	129	9	wukari	wukari	ADJ
esrj-21108	129	10	sub	sub	NOUN
esrj-21108	129	11	-	-	ADJ
esrj-21108	129	12	basin	basin	ADJ
esrj-21108	129	13	sb3	sb3	NOUN
esrj-21108	129	14	with	with	ADP
esrj-21108	129	15	the	the	DET
esrj-21108	129	16	mutum	mutum	PROPN
esrj-21108	129	17	biu	biu	PROPN
esrj-21108	129	18	sub	sub	PROPN
esrj-21108	129	19	-	-	PROPN
esrj-21108	129	20	basin	basin	ADJ
esrj-21108	129	21	sb2	sb2	NOUN
esrj-21108	129	22	.	.	PUNCT
esrj-21108	130	1	the	the	DET
esrj-21108	130	2	region	region	NOUN
esrj-21108	130	3	between	between	ADP
esrj-21108	130	4	the	the	DET
esrj-21108	130	5	faults	fault	NOUN
esrj-21108	130	6	bb	bb	NOUN
esrj-21108	130	7	’	'	PUNCT
esrj-21108	130	8	and	and	CCONJ
esrj-21108	130	9	cc	cc	VERB
esrj-21108	130	10	’	'	PUNCT
esrj-21108	130	11	is	be	AUX
esrj-21108	130	12	dominated	dominate	VERB
esrj-21108	130	13	by	by	ADP
esrj-21108	130	14	swarms	swarm	NOUN
esrj-21108	130	15	of	of	ADP
esrj-21108	130	16	smaller	small	ADJ
esrj-21108	130	17	faults	fault	NOUN
esrj-21108	130	18	trending	trend	VERB
esrj-21108	130	19	mainly	mainly	ADV
esrj-21108	130	20	nw	nw	PROPN
esrj-21108	130	21	-	-	PUNCT
esrj-21108	130	22	se	se	PROPN
esrj-21108	130	23	.	.	PUNCT
esrj-21108	131	1	according	accord	VERB
esrj-21108	131	2	to	to	ADP
esrj-21108	131	3	onyedim	onyedim	PROPN
esrj-21108	131	4	et	et	PROPN
esrj-21108	131	5	al	al	PROPN
esrj-21108	131	6	(	(	PUNCT
esrj-21108	131	7	2004b	2004b	NUM
esrj-21108	131	8	)	)	PUNCT
esrj-21108	131	9	the	the	DET
esrj-21108	131	10	nw	nw	PROPN
esrj-21108	131	11	-	-	PROPN
esrj-21108	131	12	se	se	X
esrj-21108	131	13	trending	trend	VERB
esrj-21108	131	14	mapping	map	VERB
esrj-21108	131	15	high	high	ADJ
esrj-21108	131	16	-	-	PUNCT
esrj-21108	131	17	angle	angle	NOUN
esrj-21108	131	18	basement	basement	NOUN
esrj-21108	131	19	faults	fault	NOUN
esrj-21108	131	20	in	in	ADP
esrj-21108	131	21	the	the	DET
esrj-21108	131	22	middle	middle	PROPN
esrj-21108	131	23	benue	benue	PROPN
esrj-21108	131	24	trough	trough	NOUN
esrj-21108	131	25	,	,	PUNCT
esrj-21108	131	26	nigeria	nigeria	PROPN
esrj-21108	131	27	from	from	ADP
esrj-21108	131	28	gravity	gravity	NOUN
esrj-21108	131	29	inversion	inversion	NOUN
esrj-21108	131	30	surface	surface	NOUN
esrj-21108	131	31	145	145	NUM
esrj-21108	131	32	figure	figure	NOUN
esrj-21108	131	33	7	7	NUM
esrj-21108	131	34	.	.	NOUN
esrj-21108	131	35	points	point	NOUN
esrj-21108	131	36	of	of	ADP
esrj-21108	131	37	maximum	maximum	ADJ
esrj-21108	131	38	slope	slope	NOUN
esrj-21108	131	39	on	on	ADP
esrj-21108	131	40	the	the	DET
esrj-21108	131	41	gravity	gravity	NOUN
esrj-21108	131	42	inversion	inversion	NOUN
esrj-21108	131	43	surface	surface	NOUN
esrj-21108	131	44	are	be	AUX
esrj-21108	131	45	marked	mark	VERB
esrj-21108	131	46	by	by	ADP
esrj-21108	131	47	crosses	crosse	NOUN
esrj-21108	131	48	on	on	ADP
esrj-21108	131	49	the	the	DET
esrj-21108	131	50	slope	slope	NOUN
esrj-21108	131	51	surface	surface	NOUN
esrj-21108	131	52	image	image	NOUN
esrj-21108	131	53	.	.	PUNCT
esrj-21108	132	1	aligned	align	VERB
esrj-21108	132	2	linear	linear	PROPN
esrj-21108	132	3	and	and	CCONJ
esrj-21108	132	4	curvilinear	curvilinear	ADJ
esrj-21108	132	5	sets	set	NOUN
esrj-21108	132	6	of	of	ADP
esrj-21108	132	7	points	point	NOUN
esrj-21108	132	8	are	be	AUX
esrj-21108	132	9	interpreted	interpret	VERB
esrj-21108	132	10	as	as	ADP
esrj-21108	132	11	lineaments	lineament	NOUN
esrj-21108	132	12	(	(	PUNCT
esrj-21108	132	13	thick	thick	ADJ
esrj-21108	132	14	lines	line	NOUN
esrj-21108	132	15	)	)	PUNCT
esrj-21108	132	16	representing	represent	VERB
esrj-21108	132	17	faults	fault	NOUN
esrj-21108	132	18	in	in	ADP
esrj-21108	132	19	the	the	DET
esrj-21108	132	20	basement	basement	NOUN
esrj-21108	132	21	.	.	PUNCT
esrj-21108	133	1	grayscale	grayscale	NOUN
esrj-21108	133	2	bar	bar	PROPN
esrj-21108	133	3	shows	show	VERB
esrj-21108	133	4	slope	slope	NOUN
esrj-21108	133	5	values	value	NOUN
esrj-21108	133	6	.	.	PUNCT
esrj-21108	134	1	faults	fault	NOUN
esrj-21108	134	2	form	form	VERB
esrj-21108	134	3	a	a	DET
esrj-21108	134	4	conjugate	conjugate	ADJ
esrj-21108	134	5	pair	pair	NOUN
esrj-21108	134	6	with	with	ADP
esrj-21108	134	7	the	the	DET
esrj-21108	134	8	ne	ne	PROPN
esrj-21108	134	9	-	-	PROPN
esrj-21108	134	10	sw	sw	ADJ
esrj-21108	134	11	trending	trending	NOUN
esrj-21108	134	12	faults	fault	NOUN
esrj-21108	134	13	and	and	CCONJ
esrj-21108	134	14	are	be	AUX
esrj-21108	134	15	referred	refer	VERB
esrj-21108	134	16	to	to	PART
esrj-21108	134	17	collectively	collectively	ADV
esrj-21108	134	18	as	as	ADP
esrj-21108	134	19	riedel	riedel	ADJ
esrj-21108	134	20	shear	shear	NOUN
esrj-21108	134	21	faults	fault	NOUN
esrj-21108	134	22	.	.	PUNCT
esrj-21108	135	1	according	accord	VERB
esrj-21108	135	2	to	to	ADP
esrj-21108	135	3	kogbe	kogbe	NOUN
esrj-21108	135	4	(	(	PUNCT
esrj-21108	135	5	1983	1983	NUM
esrj-21108	135	6	)	)	PUNCT
esrj-21108	135	7	,	,	PUNCT
esrj-21108	135	8	ananaba	ananaba	PROPN
esrj-21108	135	9	(	(	PUNCT
esrj-21108	135	10	1983	1983	NUM
esrj-21108	135	11	)	)	PUNCT
esrj-21108	135	12	and	and	CCONJ
esrj-21108	135	13	oluyide	oluyide	ADJ
esrj-21108	135	14	(	(	PUNCT
esrj-21108	135	15	1988	1988	NUM
esrj-21108	135	16	)	)	PUNCT
esrj-21108	135	17	,	,	PUNCT
esrj-21108	135	18	the	the	PRON
esrj-21108	135	19	ne	ne	PROPN
esrj-21108	135	20	-	-	PROPN
esrj-21108	135	21	sw	sw	PROPN
esrj-21108	135	22	and	and	CCONJ
esrj-21108	135	23	nw	nw	PROPN
esrj-21108	135	24	-	-	PUNCT
esrj-21108	135	25	se	se	PROPN
esrj-21108	135	26	fracture	fracture	PROPN
esrj-21108	135	27	systems	system	NOUN
esrj-21108	135	28	predate	predate	VERB
esrj-21108	135	29	the	the	DET
esrj-21108	135	30	rifting	rifting	NOUN
esrj-21108	135	31	of	of	ADP
esrj-21108	135	32	the	the	DET
esrj-21108	135	33	benue	benue	NOUN
esrj-21108	135	34	and	and	CCONJ
esrj-21108	135	35	niger	niger	NOUN
esrj-21108	135	36	troughs	trough	NOUN
esrj-21108	135	37	and	and	CCONJ
esrj-21108	135	38	can	can	AUX
esrj-21108	135	39	be	be	AUX
esrj-21108	135	40	interpreted	interpret	VERB
esrj-21108	135	41	as	as	ADP
esrj-21108	135	42	significant	significant	ADJ
esrj-21108	135	43	features	feature	NOUN
esrj-21108	135	44	of	of	ADP
esrj-21108	135	45	the	the	DET
esrj-21108	135	46	tectonic	tectonic	ADJ
esrj-21108	135	47	framework	framework	NOUN
esrj-21108	135	48	of	of	ADP
esrj-21108	135	49	the	the	DET
esrj-21108	135	50	nigerian	nigerian	ADJ
esrj-21108	135	51	basement	basement	NOUN
esrj-21108	135	52	complex	complex	NOUN
esrj-21108	135	53	.	.	PUNCT
esrj-21108	136	1	conclusions	conclusion	NOUN
esrj-21108	136	2	the	the	DET
esrj-21108	136	3	fault	fault	NOUN
esrj-21108	136	4	pattern	pattern	NOUN
esrj-21108	136	5	in	in	ADP
esrj-21108	136	6	the	the	DET
esrj-21108	136	7	basement	basement	NOUN
esrj-21108	136	8	beneath	beneath	ADP
esrj-21108	136	9	a	a	DET
esrj-21108	136	10	sedimentary	sedimentary	ADJ
esrj-21108	136	11	basin	basin	NOUN
esrj-21108	136	12	can	can	AUX
esrj-21108	136	13	be	be	AUX
esrj-21108	136	14	unraveled	unravel	VERB
esrj-21108	136	15	by	by	ADP
esrj-21108	136	16	analyzing	analyze	VERB
esrj-21108	136	17	the	the	DET
esrj-21108	136	18	topographic	topographic	ADJ
esrj-21108	136	19	surface	surface	NOUN
esrj-21108	136	20	of	of	ADP
esrj-21108	136	21	the	the	DET
esrj-21108	136	22	basement	basement	NOUN
esrj-21108	136	23	obtained	obtain	VERB
esrj-21108	136	24	by	by	ADP
esrj-21108	136	25	inverting	invert	VERB
esrj-21108	136	26	gravity	gravity	NOUN
esrj-21108	136	27	data	datum	NOUN
esrj-21108	136	28	.	.	PUNCT
esrj-21108	137	1	this	this	DET
esrj-21108	137	2	study	study	NOUN
esrj-21108	137	3	has	have	AUX
esrj-21108	137	4	demonstrated	demonstrate	VERB
esrj-21108	137	5	the	the	DET
esrj-21108	137	6	effectiveness	effectiveness	NOUN
esrj-21108	137	7	of	of	ADP
esrj-21108	137	8	the	the	DET
esrj-21108	137	9	method	method	NOUN
esrj-21108	137	10	involving	involve	VERB
esrj-21108	137	11	the	the	DET
esrj-21108	137	12	production	production	NOUN
esrj-21108	137	13	of	of	ADP
esrj-21108	137	14	an	an	DET
esrj-21108	137	15	inversion	inversion	NOUN
esrj-21108	137	16	surface	surface	NOUN
esrj-21108	137	17	for	for	ADP
esrj-21108	137	18	the	the	DET
esrj-21108	137	19	bandpass	bandpass	NOUN
esrj-21108	137	20	filtered	filter	VERB
esrj-21108	137	21	data	datum	NOUN
esrj-21108	137	22	and	and	CCONJ
esrj-21108	137	23	identifying	identify	VERB
esrj-21108	137	24	faults	fault	NOUN
esrj-21108	137	25	as	as	ADP
esrj-21108	137	26	the	the	DET
esrj-21108	137	27	maximum	maximum	ADJ
esrj-21108	137	28	slopes	slope	NOUN
esrj-21108	137	29	on	on	ADP
esrj-21108	137	30	this	this	DET
esrj-21108	137	31	surface	surface	NOUN
esrj-21108	137	32	.	.	PUNCT
esrj-21108	138	1	application	application	NOUN
esrj-21108	138	2	of	of	ADP
esrj-21108	138	3	the	the	DET
esrj-21108	138	4	method	method	NOUN
esrj-21108	138	5	to	to	ADP
esrj-21108	138	6	the	the	DET
esrj-21108	138	7	gravity	gravity	NOUN
esrj-21108	138	8	data	datum	NOUN
esrj-21108	138	9	of	of	ADP
esrj-21108	138	10	the	the	DET
esrj-21108	138	11	middle	middle	PROPN
esrj-21108	138	12	benue	benue	PROPN
esrj-21108	138	13	trough	trough	NOUN
esrj-21108	138	14	,	,	PUNCT
esrj-21108	138	15	nigeria	nigeria	PROPN
esrj-21108	138	16	showed	show	VERB
esrj-21108	138	17	that	that	SCONJ
esrj-21108	138	18	the	the	DET
esrj-21108	138	19	major	major	ADJ
esrj-21108	138	20	faults	fault	NOUN
esrj-21108	138	21	in	in	ADP
esrj-21108	138	22	the	the	DET
esrj-21108	138	23	basement	basement	NOUN
esrj-21108	138	24	trend	trend	NOUN
esrj-21108	138	25	ne	ne	PROPN
esrj-21108	138	26	-	-	PROPN
esrj-21108	138	27	sw	sw	PROPN
esrj-21108	138	28	and	and	CCONJ
esrj-21108	138	29	nw	nw	PROPN
esrj-21108	138	30	-	-	PROPN
esrj-21108	138	31	se	se	X
esrj-21108	138	32	.	.	PUNCT
esrj-21108	139	1	in	in	ADP
esrj-21108	139	2	places	place	NOUN
esrj-21108	139	3	,	,	PUNCT
esrj-21108	139	4	segments	segment	NOUN
esrj-21108	139	5	of	of	ADP
esrj-21108	139	6	these	these	DET
esrj-21108	139	7	faults	fault	NOUN
esrj-21108	139	8	form	form	VERB
esrj-21108	139	9	bounding	bound	VERB
esrj-21108	139	10	faults	fault	NOUN
esrj-21108	139	11	to	to	ADP
esrj-21108	139	12	sub	sub	NOUN
esrj-21108	139	13	-	-	NOUN
esrj-21108	139	14	basins	basin	NOUN
esrj-21108	139	15	in	in	ADP
esrj-21108	139	16	the	the	DET
esrj-21108	139	17	area	area	NOUN
esrj-21108	139	18	.	.	PUNCT
esrj-21108	140	1	acknowledgements	acknowledgement	NOUN
esrj-21108	140	2	the	the	DET
esrj-21108	140	3	paper	paper	NOUN
esrj-21108	140	4	was	be	AUX
esrj-21108	140	5	developed	develop	VERB
esrj-21108	140	6	and	and	CCONJ
esrj-21108	140	7	written	write	VERB
esrj-21108	140	8	with	with	ADP
esrj-21108	140	9	the	the	DET
esrj-21108	140	10	co	co	NOUN
esrj-21108	140	11	-	-	NOUN
esrj-21108	140	12	authors	author	NOUN
esrj-21108	140	13	when	when	SCONJ
esrj-21108	140	14	the	the	DET
esrj-21108	140	15	corresponding	corresponding	ADJ
esrj-21108	140	16	author	author	NOUN
esrj-21108	140	17	was	be	AUX
esrj-21108	140	18	on	on	ADP
esrj-21108	140	19	a	a	DET
esrj-21108	140	20	sabbatical	sabbatical	ADJ
esrj-21108	140	21	leave	leave	NOUN
esrj-21108	140	22	at	at	ADP
esrj-21108	140	23	the	the	DET
esrj-21108	140	24	niger	niger	PROPN
esrj-21108	140	25	delta	delta	PROPN
esrj-21108	140	26	university	university	PROPN
esrj-21108	140	27	,	,	PUNCT
esrj-21108	140	28	amassoma	amassoma	PROPN
esrj-21108	140	29	,	,	PUNCT
esrj-21108	140	30	bayelsa	bayelsa	NOUN
esrj-21108	140	31	state	state	NOUN
esrj-21108	140	32	.	.	PUNCT
esrj-21108	141	1	we	we	PRON
esrj-21108	141	2	wish	wish	VERB
esrj-21108	141	3	to	to	PART
esrj-21108	141	4	thank	thank	VERB
esrj-21108	141	5	the	the	DET
esrj-21108	141	6	authorities	authority	NOUN
esrj-21108	141	7	of	of	ADP
esrj-21108	141	8	the	the	DET
esrj-21108	141	9	university	university	NOUN
esrj-21108	141	10	for	for	ADP
esrj-21108	141	11	the	the	DET
esrj-21108	141	12	provision	provision	NOUN
esrj-21108	141	13	of	of	ADP
esrj-21108	141	14	computer	computer	NOUN
esrj-21108	141	15	facilities	facility	NOUN
esrj-21108	141	16	and	and	CCONJ
esrj-21108	141	17	the	the	DET
esrj-21108	141	18	usgs	usg	NOUN
esrj-21108	141	19	for	for	ADP
esrj-21108	141	20	use	use	NOUN
esrj-21108	141	21	of	of	ADP
esrj-21108	141	22	their	their	PRON
esrj-21108	141	23	potential	potential	ADJ
esrj-21108	141	24	field	field	NOUN
esrj-21108	141	25	software	software	NOUN
esrj-21108	141	26	for	for	ADP
esrj-21108	141	27	gravity	gravity	NOUN
esrj-21108	141	28	data	datum	NOUN
esrj-21108	141	29	processing	processing	NOUN
esrj-21108	141	30	and	and	CCONJ
esrj-21108	141	31	interpretation	interpretation	NOUN
esrj-21108	141	32	.	.	PUNCT
esrj-21108	142	1	references	reference	NOUN
esrj-21108	142	2	adighije	adighije	PROPN
esrj-21108	142	3	,	,	PUNCT
esrj-21108	142	4	c.i	c.i	PROPN
esrj-21108	142	5	.	.	PROPN
esrj-21108	142	6	(	(	PUNCT
esrj-21108	142	7	1979	1979	NUM
esrj-21108	142	8	)	)	PUNCT
esrj-21108	142	9	.	.	PUNCT
esrj-21108	143	1	gravity	gravity	NOUN
esrj-21108	143	2	field	field	NOUN
esrj-21108	143	3	of	of	ADP
esrj-21108	143	4	benue	benue	NOUN
esrj-21108	143	5	trough	trough	NOUN
esrj-21108	143	6	,	,	PUNCT
esrj-21108	143	7	nigeria	nigeria	PROPN
esrj-21108	143	8	.	.	PUNCT
esrj-21108	144	1	nature	nature	PROPN
esrj-21108	144	2	,	,	PUNCT
esrj-21108	144	3	282	282	NUM
esrj-21108	144	4	,	,	PUNCT
esrj-21108	144	5	199	199	NUM
esrj-21108	144	6	-	-	SYM
esrj-21108	144	7	201	201	NUM
esrj-21108	144	8	.	.	PUNCT
esrj-21108	145	1	ajayi	ajayi	PROPN
esrj-21108	145	2	,	,	PUNCT
esrj-21108	145	3	c.o	c.o	PROPN
esrj-21108	145	4	.	.	PROPN
esrj-21108	145	5	and	and	CCONJ
esrj-21108	145	6	ajakaiye	ajakaiye	PROPN
esrj-21108	145	7	,	,	PUNCT
esrj-21108	145	8	d.e	d.e	PROPN
esrj-21108	145	9	.	.	PROPN
esrj-21108	145	10	(	(	PUNCT
esrj-21108	145	11	1981	1981	NUM
esrj-21108	145	12	)	)	PUNCT
esrj-21108	145	13	.	.	PUNCT
esrj-21108	146	1	the	the	DET
esrj-21108	146	2	origin	origin	NOUN
esrj-21108	146	3	and	and	CCONJ
esrj-21108	146	4	peculiarities	peculiarity	NOUN
esrj-21108	146	5	of	of	ADP
esrj-21108	146	6	the	the	DET
esrj-21108	146	7	nigerian	nigerian	PROPN
esrj-21108	146	8	benue	benue	VERB
esrj-21108	146	9	trough	trough	NOUN
esrj-21108	146	10	:	:	PUNCT
esrj-21108	146	11	another	another	DET
esrj-21108	146	12	look	look	VERB
esrj-21108	146	13	from	from	ADP
esrj-21108	146	14	recent	recent	ADJ
esrj-21108	146	15	gravity	gravity	NOUN
esrj-21108	146	16	data	datum	NOUN
esrj-21108	146	17	obtained	obtain	VERB
esrj-21108	146	18	from	from	ADP
esrj-21108	146	19	the	the	DET
esrj-21108	146	20	middle	middle	PROPN
esrj-21108	146	21	benue	benue	PROPN
esrj-21108	146	22	.	.	PUNCT
esrj-21108	147	1	tectonophysics	tectonophysic	NOUN
esrj-21108	147	2	,	,	PUNCT
esrj-21108	147	3	80	80	NUM
esrj-21108	147	4	,	,	PUNCT
esrj-21108	147	5	285	285	NUM
esrj-21108	147	6	-	-	SYM
esrj-21108	147	7	303	303	NUM
esrj-21108	147	8	.	.	PUNCT
esrj-21108	148	1	ananaba	ananaba	PROPN
esrj-21108	148	2	,	,	PUNCT
esrj-21108	148	3	s.e	s.e	PROPN
esrj-21108	148	4	.	.	PROPN
esrj-21108	148	5	(	(	PUNCT
esrj-21108	148	6	1983	1983	NUM
esrj-21108	148	7	)	)	PUNCT
esrj-21108	148	8	.	.	PUNCT
esrj-21108	149	1	evaluation	evaluation	NOUN
esrj-21108	149	2	of	of	ADP
esrj-21108	149	3	remote	remote	ADJ
esrj-21108	149	4	sensing	sense	VERB
esrj-21108	149	5	application	application	NOUN
esrj-21108	149	6	to	to	ADP
esrj-21108	149	7	geophysical	geophysical	ADJ
esrj-21108	149	8	studies	study	NOUN
esrj-21108	149	9	in	in	ADP
esrj-21108	149	10	nigeria	nigeria	PROPN
esrj-21108	149	11	.	.	PUNCT
esrj-21108	150	1	unpublished	unpublished	ADJ
esrj-21108	150	2	ph	ph	PROPN
esrj-21108	150	3	.	.	PROPN
esrj-21108	150	4	d.	d.	PROPN
esrj-21108	150	5	thesis	thesis	PROPN
esrj-21108	150	6	,	,	PUNCT
esrj-21108	150	7	ahmadu	ahmadu	PROPN
esrj-21108	150	8	bello	bello	PROPN
esrj-21108	150	9	university	university	PROPN
esrj-21108	150	10	,	,	PUNCT
esrj-21108	150	11	zaria	zaria	PROPN
esrj-21108	150	12	,	,	PUNCT
esrj-21108	150	13	nigeria	nigeria	PROPN
esrj-21108	150	14	.	.	PUNCT
esrj-21108	151	1	benkhelil	benkhelil	PROPN
esrj-21108	151	2	,	,	PUNCT
esrj-21108	151	3	j.	j.	PROPN
esrj-21108	151	4	(	(	PUNCT
esrj-21108	151	5	1988	1988	NUM
esrj-21108	151	6	)	)	PUNCT
esrj-21108	151	7	.	.	PUNCT
esrj-21108	152	1	structure	structure	NOUN
esrj-21108	152	2	et	et	PROPN
esrj-21108	152	3	evolution	evolution	PROPN
esrj-21108	152	4	geodynamique	geodynamique	PROPN
esrj-21108	152	5	du	du	PROPN
esrj-21108	152	6	basin	basin	PROPN
esrj-21108	152	7	intracontinantal	intracontinantal	PROPN
esrj-21108	152	8	de	de	X
esrj-21108	152	9	la	la	X
esrj-21108	152	10	benoue	benoue	PROPN
esrj-21108	152	11	nigeria	nigeria	PROPN
esrj-21108	152	12	.	.	PUNCT
esrj-21108	153	1	bulletin	bulletin	NOUN
esrj-21108	153	2	centres	centre	NOUN
esrj-21108	153	3	recherchers	rechercher	VERB
esrj-21108	153	4	exploration	exploration	NOUN
esrj-21108	153	5	-	-	PUNCT
esrj-21108	153	6	production	production	NOUN
esrj-21108	153	7	elfaquitaine	elfaquitaine	NOUN
esrj-21108	153	8	12	12	NUM
esrj-21108	153	9	,	,	PUNCT
esrj-21108	153	10	29	29	NUM
esrj-21108	153	11	-	-	SYM
esrj-21108	153	12	128	128	NUM
esrj-21108	153	13	.	.	PUNCT
esrj-21108	154	1	benkhelil	benkhelil	PROPN
esrj-21108	154	2	,	,	PUNCT
esrj-21108	154	3	j.	j.	PROPN
esrj-21108	154	4	(	(	PUNCT
esrj-21108	154	5	1989	1989	NUM
esrj-21108	154	6	)	)	PUNCT
esrj-21108	154	7	.	.	PUNCT
esrj-21108	155	1	the	the	DET
esrj-21108	155	2	origin	origin	NOUN
esrj-21108	155	3	and	and	CCONJ
esrj-21108	155	4	evolution	evolution	NOUN
esrj-21108	155	5	of	of	ADP
esrj-21108	155	6	the	the	DET
esrj-21108	155	7	cretaceous	cretaceous	ADJ
esrj-21108	155	8	benue	benue	NOUN
esrj-21108	155	9	trough	trough	NOUN
esrj-21108	155	10	,	,	PUNCT
esrj-21108	155	11	nigeria	nigeria	PROPN
esrj-21108	155	12	.	.	PUNCT
esrj-21108	156	1	journ	journ	PROPN
esrj-21108	156	2	.	.	PUNCT
esrj-21108	157	1	african	african	ADJ
esrj-21108	157	2	earth	earth	PROPN
esrj-21108	157	3	sci	sci	PROPN
esrj-21108	157	4	.	.	PROPN
esrj-21108	157	5	,	,	PUNCT
esrj-21108	157	6	8	8	NUM
esrj-21108	157	7	,	,	PUNCT
esrj-21108	157	8	251	251	NUM
esrj-21108	157	9	-	-	SYM
esrj-21108	157	10	282	282	NUM
esrj-21108	157	11	.	.	PUNCT
esrj-21108	158	1	cordell	cordell	PROPN
esrj-21108	158	2	,	,	PUNCT
esrj-21108	158	3	l	l	PROPN
esrj-21108	158	4	and	and	CCONJ
esrj-21108	158	5	henderson	henderson	PROPN
esrj-21108	158	6	,	,	PUNCT
esrj-21108	158	7	r.g	r.g	PROPN
esrj-21108	158	8	.	.	PROPN
esrj-21108	158	9	(	(	PUNCT
esrj-21108	158	10	1968	1968	NUM
esrj-21108	158	11	)	)	PUNCT
esrj-21108	158	12	.	.	PUNCT
esrj-21108	159	1	iterative	iterative	VERB
esrj-21108	159	2	three	three	NUM
esrj-21108	159	3	-	-	PUNCT
esrj-21108	159	4	dimensional	dimensional	ADJ
esrj-21108	159	5	solution	solution	NOUN
esrj-21108	159	6	of	of	ADP
esrj-21108	159	7	gravity	gravity	NOUN
esrj-21108	159	8	anomaly	anomaly	NOUN
esrj-21108	159	9	data	datum	NOUN
esrj-21108	159	10	using	use	VERB
esrj-21108	159	11	a	a	DET
esrj-21108	159	12	digital	digital	ADJ
esrj-21108	159	13	computer	computer	NOUN
esrj-21108	159	14	.	.	PUNCT
esrj-21108	160	1	geophysics	geophysic	NOUN
esrj-21108	160	2	,	,	PUNCT
esrj-21108	160	3	33	33	NUM
esrj-21108	160	4	,	,	PUNCT
esrj-21108	160	5	596	596	NUM
esrj-21108	160	6	-	-	SYM
esrj-21108	160	7	601	601	NUM
esrj-21108	160	8	.	.	PUNCT
esrj-21108	160	9	cratchley	cratchley	PROPN
esrj-21108	160	10	,	,	PUNCT
esrj-21108	160	11	c.r	c.r	PROPN
esrj-21108	160	12	.	.	PROPN
esrj-21108	160	13	and	and	CCONJ
esrj-21108	160	14	jones	jones	PROPN
esrj-21108	160	15	,	,	PUNCT
esrj-21108	160	16	g.p	g.p	PROPN
esrj-21108	160	17	.	.	PROPN
esrj-21108	160	18	(	(	PUNCT
esrj-21108	160	19	1965	1965	NUM
esrj-21108	160	20	):	):	PUNCT
esrj-21108	160	21	an	an	DET
esrj-21108	160	22	interpretation	interpretation	NOUN
esrj-21108	160	23	of	of	ADP
esrj-21108	160	24	the	the	DET
esrj-21108	160	25	geology	geology	NOUN
esrj-21108	160	26	and	and	CCONJ
esrj-21108	160	27	gravity	gravity	NOUN
esrj-21108	160	28	anomalies	anomaly	NOUN
esrj-21108	160	29	of	of	ADP
esrj-21108	160	30	the	the	DET
esrj-21108	160	31	benue	benue	PROPN
esrj-21108	160	32	valley	valley	NOUN
esrj-21108	160	33	,	,	PUNCT
esrj-21108	160	34	nigeria	nigeria	PROPN
esrj-21108	160	35	.	.	PUNCT
esrj-21108	161	1	overseas	overseas	ADJ
esrj-21108	161	2	geological	geological	ADJ
esrj-21108	161	3	surveys	survey	NOUN
esrj-21108	161	4	,	,	PUNCT
esrj-21108	161	5	geophysical	geophysical	ADJ
esrj-21108	161	6	paper	paper	NOUN
esrj-21108	161	7	1	1	NUM
esrj-21108	161	8	,	,	PUNCT
esrj-21108	161	9	26pp	26pp	ADJ
esrj-21108	161	10	desauvagie	desauvagie	NOUN
esrj-21108	161	11	,	,	PUNCT
esrj-21108	161	12	t.f.j	t.f.j	NOUN
esrj-21108	161	13	.	.	PUNCT
esrj-21108	162	1	(	(	PUNCT
esrj-21108	162	2	1969	1969	NUM
esrj-21108	162	3	)	)	PUNCT
esrj-21108	162	4	.	.	PUNCT
esrj-21108	163	1	photogeological	photogeological	ADJ
esrj-21108	163	2	interpretation	interpretation	NOUN
esrj-21108	163	3	of	of	ADP
esrj-21108	163	4	sheet	sheet	NOUN
esrj-21108	163	5	46	46	NUM
esrj-21108	163	6	(	(	PUNCT
esrj-21108	163	7	futuk	futuk	NOUN
esrj-21108	163	8	)	)	PUNCT
esrj-21108	163	9	,	,	PUNCT
esrj-21108	163	10	nigeria	nigeria	PROPN
esrj-21108	163	11	.	.	PUNCT
esrj-21108	164	1	journ	journ	PROPN
esrj-21108	164	2	.	.	PUNCT
esrj-21108	165	1	min	min	PROPN
esrj-21108	165	2	.	.	PROPN
esrj-21108	165	3	geol	geol	PROPN
esrj-21108	165	4	.	.	PUNCT
esrj-21108	165	5	&	&	CCONJ
esrj-21108	165	6	metal	metal	PROPN
esrj-21108	165	7	.	.	PUNCT
esrj-21108	166	1	soc	soc	PROPN
esrj-21108	166	2	.	.	PUNCT
esrj-21108	166	3	,	,	PUNCT
esrj-21108	166	4	4	4	NUM
esrj-21108	166	5	,	,	PUNCT
esrj-21108	166	6	13	13	NUM
esrj-21108	166	7	-	-	SYM
esrj-21108	166	8	28	28	NUM
esrj-21108	166	9	.	.	PUNCT
esrj-21108	167	1	eliason	eliason	PROPN
esrj-21108	167	2	,	,	PUNCT
esrj-21108	167	3	j.r	j.r	PROPN
esrj-21108	167	4	.	.	PROPN
esrj-21108	167	5	(	(	PUNCT
esrj-21108	167	6	1992	1992	NUM
esrj-21108	167	7	)	)	PUNCT
esrj-21108	167	8	.	.	PUNCT
esrj-21108	168	1	mapping	mapping	NOUN
esrj-21108	168	2	fractures	fracture	NOUN
esrj-21108	168	3	remotely	remotely	ADV
esrj-21108	168	4	for	for	ADP
esrj-21108	168	5	earthquake	earthquake	NOUN
esrj-21108	168	6	hazard	hazard	NOUN
esrj-21108	168	7	assessment	assessment	NOUN
esrj-21108	168	8	by	by	ADP
esrj-21108	168	9	the	the	DET
esrj-21108	168	10	use	use	NOUN
esrj-21108	168	11	of	of	ADP
esrj-21108	168	12	topographic	topographic	ADJ
esrj-21108	168	13	and	and	CCONJ
esrj-21108	168	14	seismic	seismic	ADJ
esrj-21108	168	15	hypocenter	hypocenter	NOUN
esrj-21108	168	16	data	data	PROPN
esrj-21108	168	17	.	.	PUNCT
esrj-21108	169	1	episode	episode	NOUN
esrj-21108	169	2	,	,	PUNCT
esrj-21108	169	3	15	15	NUM
esrj-21108	169	4	,	,	PUNCT
esrj-21108	169	5	no.1	no.1	NUM
esrj-21108	169	6	,	,	PUNCT
esrj-21108	169	7	75	75	NUM
esrj-21108	169	8	-	-	SYM
esrj-21108	169	9	82	82	NUM
esrj-21108	169	10	.	.	PUNCT
esrj-21108	170	1	fairhead	fairhead	NOUN
esrj-21108	170	2	,	,	PUNCT
esrj-21108	170	3	j.d	j.d	PROPN
esrj-21108	170	4	and	and	CCONJ
esrj-21108	170	5	okereke	okereke	ADJ
esrj-21108	170	6	,	,	PUNCT
esrj-21108	170	7	c.s	c.s	PROPN
esrj-21108	170	8	.	.	PROPN
esrj-21108	170	9	(	(	PUNCT
esrj-21108	170	10	1990	1990	NUM
esrj-21108	170	11	)	)	PUNCT
esrj-21108	170	12	.	.	PUNCT
esrj-21108	171	1	crustal	crustal	ADJ
esrj-21108	171	2	thinning	thinning	NOUN
esrj-21108	171	3	and	and	CCONJ
esrj-21108	171	4	extension	extension	NOUN
esrj-21108	171	5	beneath	beneath	ADP
esrj-21108	171	6	the	the	DET
esrj-21108	171	7	benue	benue	NOUN
esrj-21108	171	8	trough	trough	NOUN
esrj-21108	171	9	based	base	VERB
esrj-21108	171	10	on	on	ADP
esrj-21108	171	11	gravity	gravity	NOUN
esrj-21108	171	12	studies	study	NOUN
esrj-21108	171	13	.	.	PUNCT
esrj-21108	172	1	journ	journ	PROPN
esrj-21108	172	2	.	.	PUNCT
esrj-21108	173	1	afri	afri	PROPN
esrj-21108	173	2	.	.	PUNCT
esrj-21108	174	1	earth	earth	PROPN
esrj-21108	174	2	sci	sci	PROPN
esrj-21108	174	3	.	.	PROPN
esrj-21108	174	4	,	,	PUNCT
esrj-21108	174	5	11	11	NUM
esrj-21108	174	6	,	,	PUNCT
esrj-21108	174	7	(	(	PUNCT
esrj-21108	174	8	3/4	3/4	NUM
esrj-21108	174	9	)	)	PUNCT
esrj-21108	174	10	,	,	PUNCT
esrj-21108	174	11	329	329	NUM
esrj-21108	174	12	-	-	SYM
esrj-21108	174	13	335	335	NUM
esrj-21108	174	14	.	.	PUNCT
esrj-21108	175	1	kogbe	kogbe	NOUN
esrj-21108	175	2	,	,	PUNCT
esrj-21108	175	3	c.a	c.a	PROPN
esrj-21108	175	4	.	.	PROPN
esrj-21108	175	5	(	(	PUNCT
esrj-21108	175	6	1983	1983	NUM
esrj-21108	175	7	)	)	PUNCT
esrj-21108	175	8	.	.	PUNCT
esrj-21108	176	1	geological	geological	ADJ
esrj-21108	176	2	interpretation	interpretation	NOUN
esrj-21108	176	3	of	of	ADP
esrj-21108	176	4	landsat	landsat	PROPN
esrj-21108	176	5	imageries	imagery	NOUN
esrj-21108	176	6	across	across	ADP
esrj-21108	176	7	central	central	PROPN
esrj-21108	176	8	nigeria	nigeria	PROPN
esrj-21108	176	9	.	.	PUNCT
esrj-21108	177	1	journ	journ	PROPN
esrj-21108	177	2	.	.	PUNCT
esrj-21108	178	1	afri	afri	PROPN
esrj-21108	178	2	.	.	PUNCT
esrj-21108	179	1	earth	earth	PROPN
esrj-21108	179	2	sci	sci	PROPN
esrj-21108	179	3	.	.	PROPN
esrj-21108	179	4	,	,	PUNCT
esrj-21108	179	5	1	1	NUM
esrj-21108	179	6	,	,	PUNCT
esrj-21108	179	7	313	313	NUM
esrj-21108	179	8	-	-	SYM
esrj-21108	179	9	320	320	NUM
esrj-21108	179	10	.	.	PUNCT
esrj-21108	180	1	naidu	naidu	PROPN
esrj-21108	180	2	,	,	PUNCT
esrj-21108	180	3	p.s	p.s	PROPN
esrj-21108	180	4	.	.	PUNCT
esrj-21108	180	5	(	(	PUNCT
esrj-21108	180	6	1968	1968	NUM
esrj-21108	180	7	)	)	PUNCT
esrj-21108	180	8	.	.	PUNCT
esrj-21108	181	1	spectrum	spectrum	NOUN
esrj-21108	181	2	of	of	ADP
esrj-21108	181	3	potential	potential	ADJ
esrj-21108	181	4	field	field	NOUN
esrj-21108	181	5	due	due	ADP
esrj-21108	181	6	to	to	PART
esrj-21108	181	7	randomly	randomly	ADV
esrj-21108	181	8	distributed	distribute	VERB
esrj-21108	181	9	sources	source	NOUN
esrj-21108	181	10	.	.	PUNCT
esrj-21108	182	1	geophysics	geophysic	NOUN
esrj-21108	182	2	,	,	PUNCT
esrj-21108	182	3	33	33	NUM
esrj-21108	182	4	,	,	PUNCT
esrj-21108	182	5	337	337	NUM
esrj-21108	182	6	-	-	SYM
esrj-21108	182	7	345	345	NUM
esrj-21108	182	8	.	.	PUNCT
esrj-21108	183	1	negi	negi	PROPN
esrj-21108	183	2	,	,	PUNCT
esrj-21108	183	3	j.a	j.a	PROPN
esrj-21108	183	4	.	.	PROPN
esrj-21108	183	5	,	,	PUNCT
esrj-21108	183	6	agarwal	agarwal	PROPN
esrj-21108	183	7	,	,	PUNCT
esrj-21108	183	8	p.k	p.k	PROPN
esrj-21108	183	9	.	.	PROPN
esrj-21108	183	10	and	and	CCONJ
esrj-21108	183	11	rao	rao	PROPN
esrj-21108	183	12	,	,	PUNCT
esrj-21108	183	13	k.n.n	k.n.n	PROPN
esrj-21108	183	14	.	.	PUNCT
esrj-21108	183	15	(	(	PUNCT
esrj-21108	183	16	1983	1983	NUM
esrj-21108	183	17	)	)	PUNCT
esrj-21108	183	18	.	.	PUNCT
esrj-21108	184	1	three	three	NUM
esrj-21108	184	2	dimensional	dimensional	ADJ
esrj-21108	184	3	model	model	NOUN
esrj-21108	184	4	of	of	ADP
esrj-21108	184	5	the	the	DET
esrj-21108	184	6	koyna	koyna	PROPN
esrj-21108	184	7	area	area	PROPN
esrj-21108	184	8	of	of	ADP
esrj-21108	184	9	maharashtra	maharashtra	PROPN
esrj-21108	184	10	state	state	PROPN
esrj-21108	184	11	(	(	PUNCT
esrj-21108	184	12	india	india	PROPN
esrj-21108	184	13	)	)	PUNCT
esrj-21108	184	14	based	base	VERB
esrj-21108	184	15	on	on	ADP
esrj-21108	184	16	the	the	DET
esrj-21108	184	17	spectral	spectral	ADJ
esrj-21108	184	18	analysis	analysis	NOUN
esrj-21108	184	19	of	of	ADP
esrj-21108	184	20	aeromagnetic	aeromagnetic	ADJ
esrj-21108	184	21	data	datum	NOUN
esrj-21108	184	22	.	.	PUNCT
esrj-21108	185	1	geophysics	geophysic	NOUN
esrj-21108	185	2	,	,	PUNCT
esrj-21108	185	3	48	48	NUM
esrj-21108	185	4	,	,	PUNCT
esrj-21108	185	5	964	964	NUM
esrj-21108	185	6	-	-	SYM
esrj-21108	185	7	974	974	NUM
esrj-21108	185	8	.	.	PUNCT
esrj-21108	186	1	nwachukwu	nwachukwu	PROPN
esrj-21108	186	2	,	,	PUNCT
esrj-21108	186	3	j.i	j.i	PROPN
esrj-21108	186	4	.	.	PROPN
esrj-21108	186	5	(	(	PUNCT
esrj-21108	186	6	1985	1985	NUM
esrj-21108	186	7	)	)	PUNCT
esrj-21108	186	8	petroleum	petroleum	NOUN
esrj-21108	186	9	prospects	prospect	NOUN
esrj-21108	186	10	of	of	ADP
esrj-21108	186	11	benue	benue	NOUN
esrj-21108	186	12	trough	trough	NOUN
esrj-21108	186	13	,	,	PUNCT
esrj-21108	186	14	nigeria	nigeria	PROPN
esrj-21108	186	15	.	.	PUNCT
esrj-21108	187	1	am	be	AUX
esrj-21108	187	2	.	.	PUNCT
esrj-21108	188	1	assoc	assoc	PROPN
esrj-21108	188	2	.	.	PUNCT
esrj-21108	188	3	pet	pet	PROPN
esrj-21108	188	4	.	.	PUNCT
esrj-21108	189	1	geol	geol	PROPN
esrj-21108	189	2	.	.	PUNCT
esrj-21108	189	3	,	,	PUNCT
esrj-21108	189	4	bull	bull	PROPN
esrj-21108	189	5	.	.	PUNCT
esrj-21108	189	6	,	,	PUNCT
esrj-21108	189	7	69	69	NUM
esrj-21108	189	8	(	(	PUNCT
esrj-21108	189	9	4	4	NUM
esrj-21108	189	10	)	)	PUNCT
esrj-21108	189	11	,	,	PUNCT
esrj-21108	189	12	601	601	NUM
esrj-21108	189	13	-	-	SYM
esrj-21108	189	14	609	609	NUM
esrj-21108	189	15	.	.	PUNCT
esrj-21108	190	1	nwajide	nwajide	ADV
esrj-21108	190	2	,	,	PUNCT
esrj-21108	190	3	c.s	c.s	PROPN
esrj-21108	190	4	.	.	PROPN
esrj-21108	190	5	(	(	PUNCT
esrj-21108	190	6	1985	1985	NUM
esrj-21108	190	7	)	)	PUNCT
esrj-21108	190	8	.	.	PUNCT
esrj-21108	191	1	a	a	DET
esrj-21108	191	2	systematic	systematic	ADJ
esrj-21108	191	3	lithostratigraphy	lithostratigraphy	NOUN
esrj-21108	191	4	of	of	ADP
esrj-21108	191	5	the	the	DET
esrj-21108	191	6	makurdi	makurdi	PROPN
esrj-21108	191	7	sandstones	sandstone	NOUN
esrj-21108	191	8	,	,	PUNCT
esrj-21108	191	9	benue	benue	VERB
esrj-21108	191	10	trough	trough	NOUN
esrj-21108	191	11	.	.	PUNCT
esrj-21108	192	1	journ	journ	NOUN
esrj-21108	192	2	.	.	PUNCT
esrj-21108	193	1	min	min	PROPN
esrj-21108	193	2	.	.	PROPN
esrj-21108	193	3	geol	geol	PROPN
esrj-21108	193	4	.	.	PUNCT
esrj-21108	194	1	,	,	PUNCT
esrj-21108	194	2	22	22	NUM
esrj-21108	194	3	,	,	PUNCT
esrj-21108	194	4	9	9	NUM
esrj-21108	194	5	-	-	SYM
esrj-21108	194	6	23	23	NUM
esrj-21108	194	7	.	.	PUNCT
esrj-21108	195	1	obaje	obaje	NOUN
esrj-21108	195	2	,	,	PUNCT
esrj-21108	195	3	n.g	n.g	PROPN
esrj-21108	195	4	.	.	PROPN
esrj-21108	195	5	,	,	PUNCT
esrj-21108	195	6	ligous	ligous	PROPN
esrj-21108	195	7	,	,	PUNCT
esrj-21108	195	8	b.	b.	PROPN
esrj-21108	195	9	and	and	CCONJ
esrj-21108	195	10	abaa	abaa	PROPN
esrj-21108	195	11	,	,	PUNCT
esrj-21108	195	12	s.i	s.i	PROPN
esrj-21108	195	13	.	.	PROPN
esrj-21108	195	14	(	(	PUNCT
esrj-21108	195	15	1994	1994	NUM
esrj-21108	195	16	)	)	PUNCT
esrj-21108	195	17	.	.	PUNCT
esrj-21108	196	1	petrographic	petrographic	ADJ
esrj-21108	196	2	composition	composition	NOUN
esrj-21108	196	3	and	and	CCONJ
esrj-21108	196	4	depositional	depositional	ADJ
esrj-21108	196	5	environments	environment	NOUN
esrj-21108	196	6	of	of	ADP
esrj-21108	196	7	cretaceous	cretaceous	ADJ
esrj-21108	196	8	coals	coal	NOUN
esrj-21108	196	9	and	and	CCONJ
esrj-21108	196	10	coal	coal	NOUN
esrj-21108	196	11	measures	measure	NOUN
esrj-21108	196	12	in	in	ADP
esrj-21108	196	13	the	the	DET
esrj-21108	196	14	middle	middle	PROPN
esrj-21108	196	15	benue	benue	PROPN
esrj-21108	196	16	trough	trough	NOUN
esrj-21108	196	17	of	of	ADP
esrj-21108	196	18	nigeria	nigeria	PROPN
esrj-21108	196	19	.	.	PUNCT
esrj-21108	197	1	international	international	PROPN
esrj-21108	197	2	journal	journal	PROPN
esrj-21108	197	3	coal	coal	NOUN
esrj-21108	197	4	geology	geology	NOUN
esrj-21108	197	5	,	,	PUNCT
esrj-21108	197	6	26	26	NUM
esrj-21108	197	7	,	,	PUNCT
esrj-21108	197	8	233	233	NUM
esrj-21108	197	9	-	-	SYM
esrj-21108	197	10	260	260	NUM
esrj-21108	197	11	.	.	PUNCT
esrj-21108	198	1	obaje	obaje	NOUN
esrj-21108	198	2	,	,	PUNCT
esrj-21108	198	3	n.g	n.g	PROPN
esrj-21108	198	4	.	.	PROPN
esrj-21108	198	5	,	,	PUNCT
esrj-21108	198	6	wehner	wehner	PROPN
esrj-21108	198	7	,	,	PUNCT
esrj-21108	198	8	h.	h.	PROPN
esrj-21108	198	9	,	,	PUNCT
esrj-21108	198	10	scheeder	scheeder	PROPN
esrj-21108	198	11	,	,	PUNCT
esrj-21108	198	12	g.	g.	PROPN
esrj-21108	198	13	,	,	PUNCT
esrj-21108	198	14	abubakar	abubakar	PROPN
esrj-21108	198	15	,	,	PUNCT
esrj-21108	198	16	m.b	m.b	PROPN
esrj-21108	198	17	.	.	PROPN
esrj-21108	198	18	and	and	CCONJ
esrj-21108	198	19	jauro	jauro	PROPN
esrj-21108	198	20	,	,	PUNCT
esrj-21108	198	21	a.	a.	NOUN
esrj-21108	198	22	(	(	PUNCT
esrj-21108	198	23	2004	2004	NUM
esrj-21108	198	24	)	)	PUNCT
esrj-21108	198	25	.	.	PUNCT
esrj-21108	199	1	hydrocarbon	hydrocarbon	NOUN
esrj-21108	199	2	prospectivity	prospectivity	PROPN
esrj-21108	199	3	of	of	ADP
esrj-21108	199	4	nigeria	nigeria	PROPN
esrj-21108	199	5	’s	’s	PART
esrj-21108	199	6	inland	inland	PROPN
esrj-21108	199	7	basins	basin	NOUN
esrj-21108	199	8	:	:	PUNCT
esrj-21108	199	9	from	from	ADP
esrj-21108	199	10	the	the	DET
esrj-21108	199	11	viewpoint	viewpoint	NOUN
esrj-21108	199	12	of	of	ADP
esrj-21108	199	13	organic	organic	ADJ
esrj-21108	199	14	geochemistry	geochemistry	NOUN
esrj-21108	199	15	and	and	CCONJ
esrj-21108	199	16	organic	organic	ADJ
esrj-21108	199	17	petrology	petrology	NOUN
esrj-21108	199	18	.	.	PUNCT
esrj-21108	200	1	am	be	AUX
esrj-21108	200	2	.	.	PUNCT
esrj-21108	201	1	assoc	assoc	PROPN
esrj-21108	201	2	.	.	PUNCT
esrj-21108	201	3	pet	pet	PROPN
esrj-21108	201	4	.	.	PUNCT
esrj-21108	202	1	geol	geol	PROPN
esrj-21108	202	2	.	.	PUNCT
esrj-21108	202	3	,	,	PUNCT
esrj-21108	202	4	bull	bull	PROPN
esrj-21108	202	5	.	.	PUNCT
esrj-21108	202	6	,	,	PUNCT
esrj-21108	202	7	88	88	NUM
esrj-21108	202	8	,	,	PUNCT
esrj-21108	202	9	3	3	NUM
esrj-21108	202	10	,	,	PUNCT
esrj-21108	202	11	325	325	NUM
esrj-21108	202	12	-	-	SYM
esrj-21108	202	13	353	353	NUM
esrj-21108	202	14	.	.	PUNCT
esrj-21108	203	1	146	146	NUM
esrj-21108	203	2	g.c	g.c	PROPN
esrj-21108	203	3	.	.	PROPN
esrj-21108	203	4	onyedim	onyedim	PROPN
esrj-21108	203	5	,	,	PUNCT
esrj-21108	203	6	k.d	k.d	PROPN
esrj-21108	203	7	.	.	PROPN
esrj-21108	203	8	alagoa	alagoa	PROPN
esrj-21108	203	9	,	,	PUNCT
esrj-21108	203	10	i.o	i.o	PROPN
esrj-21108	203	11	.	.	PROPN
esrj-21108	203	12	adedokun	adedokun	PROPN
esrj-21108	203	13	,	,	PUNCT
esrj-21108	203	14	a.a	a.a	PROPN
esrj-21108	203	15	.	.	PROPN
esrj-21108	203	16	aderogba	aderogba	PROPN
esrj-21108	203	17	and	and	CCONJ
esrj-21108	203	18	c.	c.	PROPN
esrj-21108	203	19	ovuru	ovuru	PROPN
esrj-21108	203	20	offodile	offodile	PROPN
esrj-21108	203	21	,	,	PUNCT
esrj-21108	203	22	m.e	m.e	PROPN
esrj-21108	203	23	.	.	PROPN
esrj-21108	203	24	(	(	PUNCT
esrj-21108	203	25	1976	1976	NUM
esrj-21108	203	26	)	)	PUNCT
esrj-21108	203	27	.	.	PUNCT
esrj-21108	204	1	the	the	DET
esrj-21108	204	2	geology	geology	NOUN
esrj-21108	204	3	of	of	ADP
esrj-21108	204	4	the	the	DET
esrj-21108	204	5	middle	middle	PROPN
esrj-21108	204	6	benue	benue	PROPN
esrj-21108	204	7	,	,	PUNCT
esrj-21108	204	8	nigeria	nigeria	PROPN
esrj-21108	204	9	.	.	PUNCT
esrj-21108	205	1	cretaceous	cretaceous	ADJ
esrj-21108	205	2	research	research	NOUN
esrj-21108	205	3	,	,	PUNCT
esrj-21108	205	4	1	1	NUM
esrj-21108	205	5	,	,	PUNCT
esrj-21108	205	6	101	101	NUM
esrj-21108	205	7	-	-	SYM
esrj-21108	205	8	124	124	NUM
esrj-21108	205	9	.	.	PUNCT
esrj-21108	206	1	ofoegbu	ofoegbu	PROPN
esrj-21108	206	2	,	,	PUNCT
esrj-21108	206	3	c.o	c.o	PROPN
esrj-21108	206	4	.	.	PROPN
esrj-21108	206	5	(	(	PUNCT
esrj-21108	206	6	1984	1984	NUM
esrj-21108	206	7	)	)	PUNCT
esrj-21108	206	8	.	.	PUNCT
esrj-21108	207	1	a	a	DET
esrj-21108	207	2	model	model	NOUN
esrj-21108	207	3	for	for	ADP
esrj-21108	207	4	the	the	DET
esrj-21108	207	5	tectonic	tectonic	ADJ
esrj-21108	207	6	evolution	evolution	NOUN
esrj-21108	207	7	of	of	ADP
esrj-21108	207	8	the	the	DET
esrj-21108	207	9	benue	benue	NOUN
esrj-21108	207	10	trough	trough	NOUN
esrj-21108	207	11	of	of	ADP
esrj-21108	207	12	nigeria	nigeria	PROPN
esrj-21108	207	13	.	.	PUNCT
esrj-21108	208	1	geologische	geologische	PROPN
esrj-21108	208	2	rundschau	rundschau	NOUN
esrj-21108	208	3	,	,	PUNCT
esrj-21108	208	4	73,1007	73,1007	NOUN
esrj-21108	208	5	-	-	PUNCT
esrj-21108	208	6	1018	1018	NUM
esrj-21108	208	7	.	.	PUNCT
esrj-21108	209	1	oluyide	oluyide	ADJ
esrj-21108	209	2	,	,	PUNCT
esrj-21108	209	3	p.o	p.o	PROPN
esrj-21108	209	4	.	.	PROPN
esrj-21108	210	1	(	(	PUNCT
esrj-21108	210	2	1988).structural	1988).structural	ADJ
esrj-21108	210	3	trends	trend	NOUN
esrj-21108	210	4	in	in	ADP
esrj-21108	210	5	the	the	DET
esrj-21108	210	6	nigerian	nigerian	ADJ
esrj-21108	210	7	basement	basement	NOUN
esrj-21108	210	8	complex	complex	NOUN
esrj-21108	210	9	.	.	PUNCT
esrj-21108	211	1	oluyide	oluyide	ADJ
esrj-21108	211	2	,	,	PUNCT
esrj-21108	211	3	p.	p.	PROPN
esrj-21108	211	4	o.	o.	PROPN
esrj-21108	211	5	;	;	PUNCT
esrj-21108	211	6	mbonu	mbonu	NOUN
esrj-21108	211	7	,	,	PUNCT
esrj-21108	211	8	w.	w.	PROPN
esrj-21108	211	9	c.	c.	PROPN
esrj-21108	211	10	;	;	PUNCT
esrj-21108	211	11	ogezi	ogezi	PROPN
esrj-21108	211	12	,	,	PUNCT
esrj-21108	211	13	a.	a.	PROPN
esrj-21108	211	14	e.	e.	PROPN
esrj-21108	211	15	;	;	PUNCT
esrj-21108	211	16	egbuniwe	egbuniwe	PROPN
esrj-21108	211	17	,	,	PUNCT
esrj-21108	211	18	i.	i.	PROPN
esrj-21108	211	19	g.	g.	PROPN
esrj-21108	211	20	;	;	PUNCT
esrj-21108	211	21	ajibade	ajibade	PROPN
esrj-21108	211	22	,	,	PUNCT
esrj-21108	211	23	a.	a.	NOUN
esrj-21108	211	24	c.	c.	PROPN
esrj-21108	211	25	and	and	CCONJ
esrj-21108	211	26	umeji	umeji	PROPN
esrj-21108	211	27	,	,	PUNCT
esrj-21108	211	28	a.	a.	NOUN
esrj-21108	211	29	c.	c.	PROPN
esrj-21108	211	30	(	(	PUNCT
esrj-21108	211	31	editors	editor	NOUN
esrj-21108	211	32	)	)	PUNCT
esrj-21108	211	33	,	,	PUNCT
esrj-21108	211	34	precambrian	precambrian	PROPN
esrj-21108	211	35	geology	geology	NOUN
esrj-21108	211	36	of	of	ADP
esrj-21108	211	37	nigeria	nigeria	PROPN
esrj-21108	211	38	.	.	PUNCT
esrj-21108	212	1	geol	geol	PROPN
esrj-21108	212	2	.	.	PUNCT
esrj-21108	213	1	surv	surv	PROPN
esrj-21108	213	2	.	.	PUNCT
esrj-21108	214	1	nigeria	nigeria	PROPN
esrj-21108	214	2	.	.	PUNCT
esrj-21108	215	1	93	93	NUM
esrj-21108	215	2	-	-	SYM
esrj-21108	215	3	98	98	NUM
esrj-21108	215	4	.	.	PUNCT
esrj-21108	216	1	onyedim	onyedim	PROPN
esrj-21108	216	2	,	,	PUNCT
esrj-21108	216	3	g.c	g.c	PROPN
esrj-21108	216	4	.	.	PROPN
esrj-21108	216	5	and	and	CCONJ
esrj-21108	216	6	ocan	ocan	PROPN
esrj-21108	216	7	,	,	PUNCT
esrj-21108	216	8	o.o	o.o	PROPN
esrj-21108	216	9	.	.	PROPN
esrj-21108	216	10	2001	2001	NUM
esrj-21108	216	11	.	.	PUNCT
esrj-21108	217	1	correlation	correlation	NOUN
esrj-21108	217	2	of	of	ADP
esrj-21108	217	3	spot	spot	NOUN
esrj-21108	217	4	imager	imager	NOUN
esrj-21108	217	5	lineaments	lineament	NOUN
esrj-21108	217	6	with	with	ADP
esrj-21108	217	7	geological	geological	ADJ
esrj-21108	217	8	fractures	fracture	NOUN
esrj-21108	217	9	in	in	ADP
esrj-21108	217	10	part	part	NOUN
esrj-21108	217	11	of	of	ADP
esrj-21108	217	12	ilesha	ilesha	PROPN
esrj-21108	217	13	area	area	NOUN
esrj-21108	217	14	,	,	PUNCT
esrj-21108	217	15	southwestern	southwestern	PROPN
esrj-21108	217	16	nigeria	nigeria	PROPN
esrj-21108	217	17	.	.	PUNCT
esrj-21108	218	1	journ	journ	PROPN
esrj-21108	218	2	.	.	PUNCT
esrj-21108	219	1	min	min	PROPN
esrj-21108	219	2	.	.	PROPN
esrj-21108	219	3	&	&	CCONJ
esrj-21108	219	4	geol	geol	PROPN
esrj-21108	219	5	.	.	PUNCT
esrj-21108	220	1	,	,	PUNCT
esrj-21108	220	2	37	37	NUM
esrj-21108	220	3	,	,	PUNCT
esrj-21108	220	4	15	15	NUM
esrj-21108	220	5	-	-	SYM
esrj-21108	220	6	22	22	NUM
esrj-21108	220	7	.	.	PUNCT
esrj-21108	221	1	onyedim	onyedim	PROPN
esrj-21108	221	2	,	,	PUNCT
esrj-21108	221	3	g.c	g.c	PROPN
esrj-21108	221	4	.	.	PROPN
esrj-21108	221	5	and	and	CCONJ
esrj-21108	221	6	ogunkoya	ogunkoya	PROPN
esrj-21108	221	7	,	,	PUNCT
esrj-21108	221	8	o.o	o.o	PROPN
esrj-21108	221	9	.	.	PROPN
esrj-21108	221	10	(	(	PUNCT
esrj-21108	221	11	2002	2002	NUM
esrj-21108	221	12	)	)	PUNCT
esrj-21108	221	13	.	.	PUNCT
esrj-21108	222	1	identification	identification	NOUN
esrj-21108	222	2	and	and	CCONJ
esrj-21108	222	3	geological	geological	ADJ
esrj-21108	222	4	significance	significance	NOUN
esrj-21108	222	5	of	of	ADP
esrj-21108	222	6	linear	linear	PROPN
esrj-21108	222	7	and	and	CCONJ
esrj-21108	222	8	curvilinear	curvilinear	PROPN
esrj-21108	222	9	features	feature	NOUN
esrj-21108	222	10	on	on	ADP
esrj-21108	222	11	topographic	topographic	ADJ
esrj-21108	222	12	maps	map	NOUN
esrj-21108	222	13	.	.	PUNCT
esrj-21108	223	1	journ	journ	NOUN
esrj-21108	223	2	.	.	PUNCT
esrj-21108	224	1	min	min	PROPN
esrj-21108	224	2	.	.	PROPN
esrj-21108	224	3	&	&	CCONJ
esrj-21108	224	4	geol	geol	PROPN
esrj-21108	224	5	.	.	PUNCT
esrj-21108	225	1	,	,	PUNCT
esrj-21108	225	2	38	38	NUM
esrj-21108	225	3	,	,	PUNCT
esrj-21108	225	4	13	13	NUM
esrj-21108	225	5	-	-	SYM
esrj-21108	225	6	20	20	NUM
esrj-21108	225	7	.	.	PUNCT
esrj-21108	226	1	onyedim	onyedim	PROPN
esrj-21108	226	2	,	,	PUNCT
esrj-21108	226	3	g.c	g.c	PROPN
esrj-21108	226	4	.	.	PROPN
esrj-21108	226	5	,	,	PUNCT
esrj-21108	226	6	awoyemi	awoyemi	PROPN
esrj-21108	226	7	,	,	PUNCT
esrj-21108	226	8	m.o	m.o	PROPN
esrj-21108	226	9	.	.	PROPN
esrj-21108	226	10	and	and	CCONJ
esrj-21108	226	11	arubayi	arubayi	NOUN
esrj-21108	226	12	,	,	PUNCT
esrj-21108	226	13	j.b	j.b	PROPN
esrj-21108	226	14	.	.	PUNCT
esrj-21108	226	15	(	(	PUNCT
esrj-21108	226	16	2004a	2004a	NUM
esrj-21108	226	17	)	)	PUNCT
esrj-21108	226	18	.	.	PUNCT
esrj-21108	227	1	interpretation	interpretation	NOUN
esrj-21108	227	2	of	of	ADP
esrj-21108	227	3	morphostructural	morphostructural	ADJ
esrj-21108	227	4	and	and	CCONJ
esrj-21108	227	5	aeromagnetic	aeromagnetic	ADJ
esrj-21108	227	6	anomalies	anomaly	NOUN
esrj-21108	227	7	in	in	ADP
esrj-21108	227	8	part	part	NOUN
esrj-21108	227	9	of	of	ADP
esrj-21108	227	10	the	the	DET
esrj-21108	227	11	middle	middle	PROPN
esrj-21108	227	12	benue	benue	PROPN
esrj-21108	227	13	trough	trough	NOUN
esrj-21108	227	14	,	,	PUNCT
esrj-21108	227	15	nigeria	nigeria	PROPN
esrj-21108	227	16	.	.	PUNCT
esrj-21108	228	1	journ	journ	PROPN
esrj-21108	228	2	.	.	PUNCT
esrj-21108	229	1	min	min	PROPN
esrj-21108	229	2	.	.	PROPN
esrj-21108	229	3	geol	geol	PROPN
esrj-21108	229	4	.	.	PUNCT
esrj-21108	230	1	,	,	PUNCT
esrj-21108	230	2	40	40	NUM
esrj-21108	230	3	,	,	PUNCT
esrj-21108	230	4	49	49	NUM
esrj-21108	230	5	-	-	SYM
esrj-21108	230	6	55	55	NUM
esrj-21108	230	7	.	.	PUNCT
esrj-21108	231	1	onyedim	onyedim	PROPN
esrj-21108	231	2	,	,	PUNCT
esrj-21108	231	3	g.c	g.c	PROPN
esrj-21108	231	4	.	.	PROPN
esrj-21108	231	5	,	,	PUNCT
esrj-21108	231	6	arubayi	arubayi	NOUN
esrj-21108	231	7	,	,	PUNCT
esrj-21108	231	8	j.b	j.b	PROPN
esrj-21108	231	9	.	.	PROPN
esrj-21108	231	10	,	,	PUNCT
esrj-21108	231	11	ariyibi	ariyibi	PROPN
esrj-21108	231	12	,	,	PUNCT
esrj-21108	231	13	e.a	e.a	PROPN
esrj-21108	231	14	.	.	PROPN
esrj-21108	231	15	,	,	PUNCT
esrj-21108	231	16	awoyemi	awoyemi	PROPN
esrj-21108	231	17	,	,	PUNCT
esrj-21108	231	18	m.o	m.o	PROPN
esrj-21108	231	19	.	.	PROPN
esrj-21108	231	20	and	and	CCONJ
esrj-21108	231	21	afolayan	afolayan	ADJ
esrj-21108	231	22	,	,	PUNCT
esrj-21108	231	23	j.f	j.f	PROPN
esrj-21108	231	24	.	.	PROPN
esrj-21108	231	25	(	(	PUNCT
esrj-21108	231	26	2004b	2004b	NUM
esrj-21108	231	27	)	)	PUNCT
esrj-21108	231	28	.	.	PUNCT
esrj-21108	232	1	elements	element	NOUN
esrj-21108	232	2	of	of	ADP
esrj-21108	232	3	wrench	wrench	NOUN
esrj-21108	232	4	fault	fault	VERB
esrj-21108	232	5	tectonics	tectonic	NOUN
esrj-21108	232	6	deduced	deduce	VERB
esrj-21108	232	7	from	from	ADP
esrj-21108	232	8	slar	slar	ADJ
esrj-21108	232	9	imagery	imagery	NOUN
esrj-21108	232	10	and	and	CCONJ
esrj-21108	232	11	aeromagnetic	aeromagnetic	ADJ
esrj-21108	232	12	data	datum	NOUN
esrj-21108	232	13	in	in	ADP
esrj-21108	232	14	part	part	NOUN
esrj-21108	232	15	of	of	ADP
esrj-21108	232	16	the	the	DET
esrj-21108	232	17	middle	middle	PROPN
esrj-21108	232	18	benue	benue	PROPN
esrj-21108	232	19	trough	trough	NOUN
esrj-21108	232	20	,	,	PUNCT
esrj-21108	232	21	nigeria	nigeria	PROPN
esrj-21108	232	22	.	.	PUNCT
esrj-21108	233	1	journ	journ	PROPN
esrj-21108	233	2	.	.	PUNCT
esrj-21108	234	1	min	min	PROPN
esrj-21108	234	2	.	.	PROPN
esrj-21108	234	3	geol	geol	PROPN
esrj-21108	234	4	.	.	PUNCT
esrj-21108	234	5	,	,	PUNCT
esrj-21108	234	6	41	41	NUM
esrj-21108	234	7	,	,	PUNCT
esrj-21108	234	8	(	(	PUNCT
esrj-21108	234	9	1	1	NUM
esrj-21108	234	10	)	)	PUNCT
esrj-21108	234	11	,	,	PUNCT
esrj-21108	234	12	51	51	NUM
esrj-21108	234	13	-	-	SYM
esrj-21108	234	14	56	56	NUM
esrj-21108	234	15	.	.	PUNCT
esrj-21108	235	1	phillips	phillips	PROPN
esrj-21108	235	2	,	,	PUNCT
esrj-21108	235	3	j.d	j.d	PROPN
esrj-21108	235	4	.	.	PROPN
esrj-21108	235	5	(	(	PUNCT
esrj-21108	235	6	1997	1997	NUM
esrj-21108	235	7	)	)	PUNCT
esrj-21108	235	8	.	.	PUNCT
esrj-21108	236	1	potential	potential	ADJ
esrj-21108	236	2	field	field	NOUN
esrj-21108	236	3	geophysical	geophysical	ADJ
esrj-21108	236	4	software	software	NOUN
esrj-21108	236	5	for	for	ADP
esrj-21108	236	6	the	the	DET
esrj-21108	236	7	pc	pc	NOUN
esrj-21108	236	8	,	,	PUNCT
esrj-21108	236	9	version	version	NOUN
esrj-21108	236	10	2.2	2.2	NUM
esrj-21108	236	11	:	:	PUNCT
esrj-21108	236	12	us	us	PROPN
esrj-21108	236	13	geological	geological	ADJ
esrj-21108	236	14	survey	survey	NOUN
esrj-21108	236	15	open	open	ADJ
esrj-21108	236	16	-	-	PUNCT
esrj-21108	236	17	file	file	NOUN
esrj-21108	236	18	report	report	NOUN
esrj-21108	236	19	97	97	NUM
esrj-21108	236	20	-	-	SYM
esrj-21108	236	21	725	725	NUM
esrj-21108	236	22	.	.	PUNCT
esrj-21108	236	23	saugy	saugy	NOUN
esrj-21108	236	24	,	,	PUNCT
esrj-21108	236	25	l.	l.	PROPN
esrj-21108	236	26	(	(	PUNCT
esrj-21108	236	27	1987	1987	NUM
esrj-21108	236	28	)	)	PUNCT
esrj-21108	236	29	.	.	PUNCT
esrj-21108	237	1	the	the	DET
esrj-21108	237	2	benue	benue	PROPN
esrj-21108	237	3	trough	trough	NOUN
esrj-21108	237	4	and	and	CCONJ
esrj-21108	237	5	bornu	bornu	ADJ
esrj-21108	237	6	basin	basin	NOUN
esrj-21108	237	7	:	:	PUNCT
esrj-21108	237	8	new	new	ADJ
esrj-21108	237	9	geophysical	geophysical	ADJ
esrj-21108	237	10	data	datum	NOUN
esrj-21108	237	11	enlightening	enlighten	VERB
esrj-21108	237	12	the	the	DET
esrj-21108	237	13	distribution	distribution	NOUN
esrj-21108	237	14	of	of	ADP
esrj-21108	237	15	cretaceous	cretaceous	ADJ
esrj-21108	237	16	sedimentary	sedimentary	ADJ
esrj-21108	237	17	basins	basin	NOUN
esrj-21108	237	18	.	.	PUNCT
esrj-21108	238	1	bull	bull	NOUN
esrj-21108	238	2	.	.	PUNCT
esrj-21108	239	1	centres	centres	PROPN
esrj-21108	239	2	rech	rech	NOUN
esrj-21108	239	3	.	.	PUNCT
esrj-21108	240	1	exploprod	exploprod	NOUN
esrj-21108	240	2	.	.	PUNCT
esrj-21108	241	1	elfaquitaine	elfaquitaine	PROPN
esrj-21108	241	2	,	,	PUNCT
esrj-21108	241	3	11	11	NUM
esrj-21108	241	4	,	,	PUNCT
esrj-21108	241	5	(	(	PUNCT
esrj-21108	241	6	1	1	NUM
esrj-21108	241	7	)	)	PUNCT
esrj-21108	241	8	,	,	PUNCT
esrj-21108	241	9	178	178	NUM
esrj-21108	241	10	-	-	SYM
esrj-21108	241	11	180	180	NUM
esrj-21108	241	12	.	.	PUNCT
esrj-21108	241	13	spector	spector	PROPN
esrj-21108	241	14	,	,	PUNCT
esrj-21108	241	15	a	a	PRON
esrj-21108	241	16	and	and	CCONJ
esrj-21108	241	17	grant	grant	NOUN
esrj-21108	241	18	,	,	PUNCT
esrj-21108	241	19	f.s	f.s	PROPN
esrj-21108	241	20	.	.	PROPN
esrj-21108	241	21	(	(	PUNCT
esrj-21108	241	22	1970	1970	NUM
esrj-21108	241	23	)	)	PUNCT
esrj-21108	241	24	.	.	PUNCT
esrj-21108	242	1	statistical	statistical	ADJ
esrj-21108	242	2	models	model	NOUN
esrj-21108	242	3	for	for	ADP
esrj-21108	242	4	interpreting	interpret	VERB
esrj-21108	242	5	aeromagnetic	aeromagnetic	ADJ
esrj-21108	242	6	data	datum	NOUN
esrj-21108	242	7	.	.	PUNCT
esrj-21108	243	1	geophysics	geophysic	NOUN
esrj-21108	243	2	,	,	PUNCT
esrj-21108	243	3	35	35	NUM
esrj-21108	243	4	,	,	PUNCT
esrj-21108	243	5	293	293	NUM
esrj-21108	243	6	-	-	SYM
esrj-21108	243	7	302	302	NUM
esrj-21108	243	8	.	.	PUNCT
esrj-21108	244	1	webring	webring	PROPN
esrj-21108	244	2	,	,	PUNCT
esrj-21108	244	3	m.	m.	NOUN
esrj-21108	244	4	(	(	PUNCT
esrj-21108	244	5	1981	1981	NUM
esrj-21108	244	6	)	)	PUNCT
esrj-21108	244	7	.	.	PUNCT
esrj-21108	245	1	minc	minc	PROPN
esrj-21108	245	2	:	:	PUNCT
esrj-21108	245	3	a	a	DET
esrj-21108	245	4	gridding	gridding	NOUN
esrj-21108	245	5	program	program	NOUN
esrj-21108	245	6	based	base	VERB
esrj-21108	245	7	on	on	ADP
esrj-21108	245	8	minimum	minimum	ADJ
esrj-21108	245	9	curvature	curvature	NOUN
esrj-21108	245	10	.	.	PUNCT
esrj-21108	246	1	usgs	usgs	PROPN
esrj-21108	246	2	open	open	ADJ
esrj-21108	246	3	file	file	NOUN
esrj-21108	246	4	report	report	NOUN
esrj-21108	246	5	,	,	PUNCT
esrj-21108	246	6	81	81	NUM
esrj-21108	246	7	-	-	SYM
esrj-21108	246	8	1230	1230	NUM
esrj-21108	246	9	,	,	PUNCT
esrj-21108	246	10	41pp	41pp	PROPN
esrj-21108	246	11	wright	wright	PROPN
esrj-21108	246	12	,	,	PUNCT
esrj-21108	246	13	j.b	j.b	PROPN
esrj-21108	246	14	.	.	PUNCT
esrj-21108	246	15	(	(	PUNCT
esrj-21108	246	16	1989	1989	NUM
esrj-21108	246	17	)	)	PUNCT
esrj-21108	246	18	.	.	PUNCT
esrj-21108	247	1	volcanic	volcanic	ADJ
esrj-21108	247	2	rocks	rock	NOUN
esrj-21108	247	3	in	in	ADP
esrj-21108	247	4	nigeria	nigeria	PROPN
esrj-21108	247	5	,	,	PUNCT
esrj-21108	247	6	kogbe	kogbe	PROPN
esrj-21108	247	7	,	,	PUNCT
esrj-21108	247	8	c.a	c.a	PROPN
esrj-21108	247	9	(	(	PUNCT
esrj-21108	247	10	editor	editor	NOUN
esrj-21108	247	11	)	)	PUNCT
esrj-21108	247	12	,	,	PUNCT
esrj-21108	247	13	geology	geology	NOUN
esrj-21108	247	14	of	of	ADP
esrj-21108	247	15	nigeria	nigeria	PROPN
esrj-21108	247	16	,	,	PUNCT
esrj-21108	247	17	rock	rock	NOUN
esrj-21108	247	18	view	view	NOUN
esrj-21108	247	19	(	(	PUNCT
esrj-21108	247	20	nigeria	nigeria	PROPN
esrj-21108	247	21	)	)	PUNCT
esrj-21108	247	22	ltd	ltd	PROPN
esrj-21108	247	23	,	,	PUNCT
esrj-21108	247	24	jos	jos	PROPN
esrj-21108	247	25	,	,	PUNCT
esrj-21108	247	26	nigeria	nigeria	PROPN
esrj-21108	247	27	.	.	PUNCT
esrj-21108	248	1	125	125	NUM
esrj-21108	248	2	-	-	SYM
esrj-21108	248	3	173	173	NUM
esrj-21108	248	4	.	.	PUNCT
esrj-21108	249	1	zaborski	zaborski	PROPN
esrj-21108	249	2	,	,	PUNCT
esrj-21108	249	3	p.m.	p.m.	NOUN
esrj-21108	249	4	(	(	PUNCT
esrj-21108	249	5	1998	1998	NUM
esrj-21108	249	6	)	)	PUNCT
esrj-21108	249	7	.	.	PUNCT
esrj-21108	250	1	a	a	DET
esrj-21108	250	2	review	review	NOUN
esrj-21108	250	3	of	of	ADP
esrj-21108	250	4	the	the	DET
esrj-21108	250	5	cretaceous	cretaceous	ADJ
esrj-21108	250	6	system	system	NOUN
esrj-21108	250	7	in	in	ADP
esrj-21108	250	8	nigeria	nigeria	PROPN
esrj-21108	250	9	.	.	PUNCT
esrj-21108	251	1	africa	africa	PROPN
esrj-21108	251	2	geoscience	geoscience	PROPN
esrj-21108	251	3	review	review	PROPN
esrj-21108	251	4	,	,	PUNCT
esrj-21108	251	5	5	5	NUM
esrj-21108	251	6	,	,	PUNCT
esrj-21108	251	7	(	(	PUNCT
esrj-21108	251	8	4	4	NUM
esrj-21108	251	9	)	)	PUNCT
esrj-21108	251	10	,	,	PUNCT
esrj-21108	251	11	385	385	NUM
esrj-21108	251	12	-	-	SYM
esrj-21108	251	13	483	483	NUM
esrj-21108	251	14	.	.	PUNCT
esrj-21108	252	1	mapping	map	VERB
esrj-21108	252	2	high	high	ADJ
esrj-21108	252	3	-	-	PUNCT
esrj-21108	252	4	angle	angle	NOUN
esrj-21108	252	5	basement	basement	NOUN
esrj-21108	252	6	faults	fault	NOUN
esrj-21108	252	7	in	in	ADP
esrj-21108	252	8	the	the	DET
esrj-21108	252	9	middle	middle	PROPN
esrj-21108	252	10	benue	benue	PROPN
esrj-21108	252	11	trough	trough	NOUN
esrj-21108	252	12	,	,	PUNCT
esrj-21108	252	13	nigeria	nigeria	PROPN
esrj-21108	252	14	from	from	ADP
esrj-21108	252	15	gravity	gravity	NOUN
esrj-21108	252	16	inversion	inversion	NOUN
esrj-21108	252	17	surface	surface	NOUN
esrj-21108	252	18	147	147	NUM