id	sid	tid	token	lemma	pos
ajst-27548	1	1	academic	academic	ADJ
ajst-27548	1	2	journal	journal	NOUN
ajst-27548	1	3	of	of	ADP
ajst-27548	1	4	science	science	NOUN
ajst-27548	1	5	and	and	CCONJ
ajst-27548	1	6	technology	technology	NOUN
ajst-27548	1	7	issn	issn	NOUN
ajst-27548	1	8	:	:	PUNCT
ajst-27548	1	9	2771	2771	NUM
ajst-27548	1	10	-	-	SYM
ajst-27548	1	11	3032	3032	NUM
ajst-27548	1	12	|	|	NOUN
ajst-27548	1	13	vol	vol	NOUN
ajst-27548	1	14	.	.	PROPN
ajst-27548	1	15	13	13	NUM
ajst-27548	1	16	,	,	PUNCT
ajst-27548	1	17	no	no	INTJ
ajst-27548	1	18	.	.	NOUN
ajst-27548	1	19	2	2	NUM
ajst-27548	1	20	,	,	PUNCT
ajst-27548	1	21	2024	2024	NUM
ajst-27548	1	22	233	233	NUM
ajst-27548	1	23	the	the	DET
ajst-27548	1	24	role	role	NOUN
ajst-27548	1	25	of	of	ADP
ajst-27548	1	26	isotopic	isotopic	ADJ
ajst-27548	1	27	geochronology	geochronology	NOUN
ajst-27548	1	28	in	in	ADP
ajst-27548	1	29	earth	earth	NOUN
ajst-27548	1	30	sciences	science	NOUN
ajst-27548	1	31	tingchen	tingchen	PROPN
ajst-27548	1	32	hao1	hao1	PROPN
ajst-27548	1	33	,	,	PUNCT
ajst-27548	1	34	*	*	PROPN
ajst-27548	1	35	1	1	NUM
ajst-27548	1	36	institute	institute	NOUN
ajst-27548	1	37	of	of	ADP
ajst-27548	1	38	resource	resource	NOUN
ajst-27548	1	39	and	and	CCONJ
ajst-27548	1	40	environment	environment	NOUN
ajst-27548	1	41	,	,	PUNCT
ajst-27548	1	42	henan	henan	PROPN
ajst-27548	1	43	polytechnic	polytechnic	PROPN
ajst-27548	1	44	university	university	PROPN
ajst-27548	1	45	,	,	PUNCT
ajst-27548	1	46	jiaozuo	jiaozuo	PROPN
ajst-27548	1	47	,	,	PUNCT
ajst-27548	1	48	henan	henan	PROPN
ajst-27548	1	49	454000	454000	NUM
ajst-27548	1	50	,	,	PUNCT
ajst-27548	1	51	china	china	PROPN
ajst-27548	1	52	*	*	PUNCT
ajst-27548	1	53	corresponding	correspond	VERB
ajst-27548	1	54	author	author	NOUN
ajst-27548	1	55	:	:	PUNCT
ajst-27548	1	56	tingchen	tingchen	PROPN
ajst-27548	1	57	hao	hao	PROPN
ajst-27548	1	58	(	(	PUNCT
ajst-27548	1	59	email	email	NOUN
ajst-27548	1	60	:	:	PUNCT
ajst-27548	1	61	357669185@qq.com	357669185@qq.com	NUM
ajst-27548	1	62	)	)	PUNCT
ajst-27548	1	63	abstract	abstract	ADJ
ajst-27548	1	64	:	:	PUNCT
ajst-27548	1	65	isotopic	isotopic	ADJ
ajst-27548	1	66	geochronology	geochronology	NOUN
ajst-27548	1	67	,	,	PUNCT
ajst-27548	1	68	a	a	DET
ajst-27548	1	69	specialized	specialized	ADJ
ajst-27548	1	70	field	field	NOUN
ajst-27548	1	71	within	within	ADP
ajst-27548	1	72	isotopic	isotopic	ADJ
ajst-27548	1	73	geochemistry	geochemistry	NOUN
ajst-27548	1	74	,	,	PUNCT
ajst-27548	1	75	has	have	AUX
ajst-27548	1	76	evolved	evolve	VERB
ajst-27548	1	77	through	through	ADP
ajst-27548	1	78	the	the	DET
ajst-27548	1	79	interdisciplinary	interdisciplinary	ADJ
ajst-27548	1	80	integration	integration	NOUN
ajst-27548	1	81	of	of	ADP
ajst-27548	1	82	geology	geology	NOUN
ajst-27548	1	83	,	,	PUNCT
ajst-27548	1	84	nuclear	nuclear	ADJ
ajst-27548	1	85	physics	physics	NOUN
ajst-27548	1	86	,	,	PUNCT
ajst-27548	1	87	and	and	CCONJ
ajst-27548	1	88	radiochemistry	radiochemistry	NOUN
ajst-27548	1	89	.	.	PUNCT
ajst-27548	2	1	by	by	ADP
ajst-27548	2	2	applying	apply	VERB
ajst-27548	2	3	the	the	DET
ajst-27548	2	4	principles	principle	NOUN
ajst-27548	2	5	of	of	ADP
ajst-27548	2	6	radioactive	radioactive	ADJ
ajst-27548	2	7	isotope	isotope	NOUN
ajst-27548	2	8	decay	decay	NOUN
ajst-27548	2	9	,	,	PUNCT
ajst-27548	2	10	isotopic	isotopic	ADJ
ajst-27548	2	11	geochronology	geochronology	NOUN
ajst-27548	2	12	provides	provide	VERB
ajst-27548	2	13	precise	precise	ADJ
ajst-27548	2	14	geological	geological	ADJ
ajst-27548	2	15	dating	dating	NOUN
ajst-27548	2	16	,	,	PUNCT
ajst-27548	2	17	forming	form	VERB
ajst-27548	2	18	scientific	scientific	ADJ
ajst-27548	2	19	timelines	timeline	NOUN
ajst-27548	2	20	for	for	ADP
ajst-27548	2	21	earth	earth	NOUN
ajst-27548	2	22	's	's	PART
ajst-27548	2	23	major	major	ADJ
ajst-27548	2	24	evolutionary	evolutionary	ADJ
ajst-27548	2	25	stages	stage	NOUN
ajst-27548	2	26	.	.	PUNCT
ajst-27548	3	1	this	this	DET
ajst-27548	3	2	study	study	NOUN
ajst-27548	3	3	offers	offer	VERB
ajst-27548	3	4	a	a	DET
ajst-27548	3	5	concise	concise	ADJ
ajst-27548	3	6	summary	summary	NOUN
ajst-27548	3	7	and	and	CCONJ
ajst-27548	3	8	discussion	discussion	NOUN
ajst-27548	3	9	of	of	ADP
ajst-27548	3	10	isotopic	isotopic	ADJ
ajst-27548	3	11	dating	date	VERB
ajst-27548	3	12	principles	principle	NOUN
ajst-27548	3	13	,	,	PUNCT
ajst-27548	3	14	age	age	NOUN
ajst-27548	3	15	representation	representation	NOUN
ajst-27548	3	16	methods	method	NOUN
ajst-27548	3	17	,	,	PUNCT
ajst-27548	3	18	and	and	CCONJ
ajst-27548	3	19	the	the	DET
ajst-27548	3	20	theories	theory	NOUN
ajst-27548	3	21	,	,	PUNCT
ajst-27548	3	22	applications	application	NOUN
ajst-27548	3	23	,	,	PUNCT
ajst-27548	3	24	and	and	CCONJ
ajst-27548	3	25	formulas	formula	NOUN
ajst-27548	3	26	of	of	ADP
ajst-27548	3	27	widely	widely	ADV
ajst-27548	3	28	used	use	VERB
ajst-27548	3	29	high	high	ADJ
ajst-27548	3	30	-	-	PUNCT
ajst-27548	3	31	precision	precision	NOUN
ajst-27548	3	32	isotopic	isotopic	ADJ
ajst-27548	3	33	dating	date	VERB
ajst-27548	3	34	techniques	technique	NOUN
ajst-27548	3	35	.	.	PUNCT
ajst-27548	4	1	the	the	DET
ajst-27548	4	2	primary	primary	ADJ
ajst-27548	4	3	isotopic	isotopic	NOUN
ajst-27548	4	4	dating	date	VERB
ajst-27548	4	5	techniques	technique	NOUN
ajst-27548	4	6	include	include	VERB
ajst-27548	4	7	:	:	PUNCT
ajst-27548	4	8	(	(	PUNCT
ajst-27548	4	9	1	1	X
ajst-27548	4	10	)	)	PUNCT
ajst-27548	4	11	the	the	DET
ajst-27548	4	12	u	u	NOUN
ajst-27548	4	13	-	-	NOUN
ajst-27548	4	14	pb	pb	ADV
ajst-27548	4	15	dating	date	VERB
ajst-27548	4	16	method	method	NOUN
ajst-27548	4	17	provides	provide	VERB
ajst-27548	4	18	four	four	NUM
ajst-27548	4	19	simultaneous	simultaneous	ADJ
ajst-27548	4	20	age	age	NOUN
ajst-27548	4	21	values	value	NOUN
ajst-27548	4	22	for	for	ADP
ajst-27548	4	23	a	a	DET
ajst-27548	4	24	sample	sample	NOUN
ajst-27548	4	25	.	.	PUNCT
ajst-27548	5	1	evaluating	evaluate	VERB
ajst-27548	5	2	their	their	PRON
ajst-27548	5	3	consistency	consistency	NOUN
ajst-27548	5	4	ensures	ensure	VERB
ajst-27548	5	5	higher	high	ADJ
ajst-27548	5	6	reliability	reliability	NOUN
ajst-27548	5	7	in	in	ADP
ajst-27548	5	8	the	the	DET
ajst-27548	5	9	age	age	NOUN
ajst-27548	5	10	determination	determination	NOUN
ajst-27548	5	11	.	.	PUNCT
ajst-27548	6	1	(	(	PUNCT
ajst-27548	6	2	2	2	X
ajst-27548	6	3	)	)	PUNCT
ajst-27548	6	4	the	the	DET
ajst-27548	6	5	rb	rb	PROPN
ajst-27548	6	6	-	-	PUNCT
ajst-27548	6	7	sr	sr	PROPN
ajst-27548	6	8	method	method	NOUN
ajst-27548	6	9	,	,	PUNCT
ajst-27548	6	10	employing	employ	VERB
ajst-27548	6	11	isochron	isochron	ADJ
ajst-27548	6	12	techniques	technique	NOUN
ajst-27548	6	13	,	,	PUNCT
ajst-27548	6	14	is	be	AUX
ajst-27548	6	15	mainly	mainly	ADV
ajst-27548	6	16	used	use	VERB
ajst-27548	6	17	for	for	ADP
ajst-27548	6	18	dating	date	VERB
ajst-27548	6	19	mafic	mafic	ADJ
ajst-27548	6	20	,	,	PUNCT
ajst-27548	6	21	intermediate	intermediate	ADJ
ajst-27548	6	22	,	,	PUNCT
ajst-27548	6	23	and	and	CCONJ
ajst-27548	6	24	intermediate	intermediate	ADJ
ajst-27548	6	25	-	-	PUNCT
ajst-27548	6	26	acidic	acidic	ADJ
ajst-27548	6	27	igneous	igneous	ADJ
ajst-27548	6	28	rocks	rock	NOUN
ajst-27548	6	29	,	,	PUNCT
ajst-27548	6	30	with	with	ADP
ajst-27548	6	31	limited	limited	ADJ
ajst-27548	6	32	applications	application	NOUN
ajst-27548	6	33	in	in	ADP
ajst-27548	6	34	metamorphic	metamorphic	ADJ
ajst-27548	6	35	and	and	CCONJ
ajst-27548	6	36	sedimentary	sedimentary	ADJ
ajst-27548	6	37	rocks	rock	NOUN
ajst-27548	6	38	.	.	PUNCT
ajst-27548	7	1	(	(	PUNCT
ajst-27548	7	2	3	3	X
ajst-27548	7	3	)	)	PUNCT
ajst-27548	7	4	the	the	DET
ajst-27548	7	5	sm	sm	PROPN
ajst-27548	7	6	-	-	PUNCT
ajst-27548	7	7	nd	nd	NOUN
ajst-27548	7	8	method	method	NOUN
ajst-27548	7	9	effectively	effectively	ADV
ajst-27548	7	10	dates	date	VERB
ajst-27548	7	11	mafic	mafic	ADJ
ajst-27548	7	12	and	and	CCONJ
ajst-27548	7	13	ultramafic	ultramafic	ADJ
ajst-27548	7	14	rocks	rock	NOUN
ajst-27548	7	15	and	and	CCONJ
ajst-27548	7	16	is	be	AUX
ajst-27548	7	17	widely	widely	ADV
ajst-27548	7	18	applied	apply	VERB
ajst-27548	7	19	in	in	ADP
ajst-27548	7	20	the	the	DET
ajst-27548	7	21	study	study	NOUN
ajst-27548	7	22	of	of	ADP
ajst-27548	7	23	ancient	ancient	ADJ
ajst-27548	7	24	metamorphic	metamorphic	ADJ
ajst-27548	7	25	rocks	rock	NOUN
ajst-27548	7	26	'	'	PART
ajst-27548	7	27	age	age	NOUN
ajst-27548	7	28	and	and	CCONJ
ajst-27548	7	29	genesis	genesis	NOUN
ajst-27548	7	30	.	.	PUNCT
ajst-27548	8	1	isochron	isochron	PROPN
ajst-27548	8	2	techniques	technique	NOUN
ajst-27548	8	3	determine	determine	VERB
ajst-27548	8	4	the	the	DET
ajst-27548	8	5	formation	formation	NOUN
ajst-27548	8	6	time	time	NOUN
ajst-27548	8	7	and	and	CCONJ
ajst-27548	8	8	initial	initial	ADJ
ajst-27548	8	9	nd	nd	CCONJ
ajst-27548	8	10	isotopic	isotopic	ADJ
ajst-27548	8	11	values	value	NOUN
ajst-27548	8	12	of	of	ADP
ajst-27548	8	13	the	the	DET
ajst-27548	8	14	source	source	NOUN
ajst-27548	8	15	.	.	PUNCT
ajst-27548	9	1	(	(	PUNCT
ajst-27548	9	2	4	4	X
ajst-27548	9	3	)	)	PUNCT
ajst-27548	9	4	the	the	DET
ajst-27548	9	5	ar	ar	PROPN
ajst-27548	9	6	-	-	PROPN
ajst-27548	9	7	ar	ar	NOUN
ajst-27548	9	8	method	method	NOUN
ajst-27548	9	9	offers	offer	VERB
ajst-27548	9	10	high	high	ADJ
ajst-27548	9	11	precision	precision	NOUN
ajst-27548	9	12	without	without	ADP
ajst-27548	9	13	requiring	require	VERB
ajst-27548	9	14	chemical	chemical	ADJ
ajst-27548	9	15	treatment	treatment	NOUN
ajst-27548	9	16	,	,	PUNCT
ajst-27548	9	17	thereby	thereby	ADV
ajst-27548	9	18	minimizing	minimize	VERB
ajst-27548	9	19	contamination	contamination	NOUN
ajst-27548	9	20	and	and	CCONJ
ajst-27548	9	21	ensuring	ensure	VERB
ajst-27548	9	22	complete	complete	ADJ
ajst-27548	9	23	data	datum	NOUN
ajst-27548	9	24	integrity	integrity	NOUN
ajst-27548	9	25	.	.	PUNCT
ajst-27548	10	1	ages	age	NOUN
ajst-27548	10	2	are	be	AUX
ajst-27548	10	3	determined	determine	VERB
ajst-27548	10	4	through	through	ADP
ajst-27548	10	5	40ar/39ar	40ar/39ar	NUM
ajst-27548	10	6	ratio	ratio	NOUN
ajst-27548	10	7	analysis	analysis	NOUN
ajst-27548	10	8	.	.	PUNCT
ajst-27548	11	1	(	(	PUNCT
ajst-27548	11	2	5	5	X
ajst-27548	11	3	)	)	PUNCT
ajst-27548	11	4	the	the	DET
ajst-27548	11	5	re	re	ADJ
ajst-27548	11	6	-	-	NOUN
ajst-27548	11	7	os	os	ADJ
ajst-27548	11	8	method	method	NOUN
ajst-27548	11	9	is	be	AUX
ajst-27548	11	10	directly	directly	ADV
ajst-27548	11	11	applicable	applicable	ADJ
ajst-27548	11	12	to	to	ADP
ajst-27548	11	13	ore	ore	NOUN
ajst-27548	11	14	minerals	mineral	NOUN
ajst-27548	11	15	and	and	CCONJ
ajst-27548	11	16	extensively	extensively	ADV
ajst-27548	11	17	used	use	VERB
ajst-27548	11	18	in	in	ADP
ajst-27548	11	19	dating	date	VERB
ajst-27548	11	20	and	and	CCONJ
ajst-27548	11	21	studying	study	VERB
ajst-27548	11	22	the	the	DET
ajst-27548	11	23	genesis	genesis	NOUN
ajst-27548	11	24	of	of	ADP
ajst-27548	11	25	metallic	metallic	ADJ
ajst-27548	11	26	ore	ore	NOUN
ajst-27548	11	27	deposits	deposit	NOUN
ajst-27548	11	28	.	.	PUNCT
ajst-27548	12	1	keywords	keyword	NOUN
ajst-27548	12	2	:	:	PUNCT
ajst-27548	12	3	ar	ar	PROPN
ajst-27548	12	4	-	-	PUNCT
ajst-27548	12	5	ar	ar	NOUN
ajst-27548	12	6	method	method	NOUN
ajst-27548	12	7	;	;	PUNCT
ajst-27548	12	8	isotope	isotope	NOUN
ajst-27548	12	9	geochronology	geochronology	NOUN
ajst-27548	12	10	;	;	PUNCT
ajst-27548	12	11	rb	rb	PROPN
ajst-27548	12	12	-	-	PUNCT
ajst-27548	12	13	sr	sr	PROPN
ajst-27548	12	14	method	method	NOUN
ajst-27548	12	15	;	;	PUNCT
ajst-27548	12	16	re	re	VERB
ajst-27548	12	17	-	-	NOUN
ajst-27548	12	18	os	os	ADJ
ajst-27548	12	19	method	method	NOUN
ajst-27548	12	20	;	;	PUNCT
ajst-27548	12	21	u	u	NOUN
ajst-27548	12	22	-	-	NOUN
ajst-27548	12	23	pb	pb	ADP
ajst-27548	12	24	method	method	NOUN
ajst-27548	12	25	.	.	PUNCT
ajst-27548	13	1	1	1	X
ajst-27548	13	2	.	.	X
ajst-27548	13	3	introduction	introduction	NOUN
ajst-27548	13	4	isotopic	isotopic	ADJ
ajst-27548	13	5	geochronology	geochronology	NOUN
ajst-27548	13	6	,	,	PUNCT
ajst-27548	13	7	commonly	commonly	ADV
ajst-27548	13	8	referred	refer	VERB
ajst-27548	13	9	to	to	ADP
ajst-27548	13	10	as	as	ADP
ajst-27548	13	11	absolute	absolute	ADJ
ajst-27548	13	12	geochronology	geochronology	NOUN
ajst-27548	13	13	.	.	PUNCT
ajst-27548	14	1	when	when	SCONJ
ajst-27548	14	2	magma	magma	NOUN
ajst-27548	14	3	solidifies	solidifie	NOUN
ajst-27548	14	4	and	and	CCONJ
ajst-27548	14	5	minerals	mineral	NOUN
ajst-27548	14	6	or	or	CCONJ
ajst-27548	14	7	rocks	rock	NOUN
ajst-27548	14	8	crystallize	crystallize	VERB
ajst-27548	14	9	or	or	CCONJ
ajst-27548	14	10	recrystallize	recrystallize	VERB
ajst-27548	14	11	,	,	PUNCT
ajst-27548	14	12	radioactive	radioactive	ADJ
ajst-27548	14	13	elements	element	NOUN
ajst-27548	14	14	are	be	AUX
ajst-27548	14	15	incorporated	incorporate	VERB
ajst-27548	14	16	into	into	ADP
ajst-27548	14	17	them	they	PRON
ajst-27548	14	18	in	in	ADP
ajst-27548	14	19	specific	specific	ADJ
ajst-27548	14	20	forms	form	NOUN
ajst-27548	14	21	.	.	PUNCT
ajst-27548	15	1	in	in	ADP
ajst-27548	15	2	a	a	DET
ajst-27548	15	3	closed	closed	ADJ
ajst-27548	15	4	system	system	NOUN
ajst-27548	15	5	,	,	PUNCT
ajst-27548	15	6	the	the	DET
ajst-27548	15	7	decay	decay	NOUN
ajst-27548	15	8	and	and	CCONJ
ajst-27548	15	9	accumulation	accumulation	NOUN
ajst-27548	15	10	of	of	ADP
ajst-27548	15	11	radioactive	radioactive	ADJ
ajst-27548	15	12	parent	parent	NOUN
ajst-27548	15	13	or	or	CCONJ
ajst-27548	15	14	daughter	daughter	NOUN
ajst-27548	15	15	isotopes	isotope	NOUN
ajst-27548	15	16	occur	occur	VERB
ajst-27548	15	17	continuously	continuously	ADV
ajst-27548	15	18	.	.	PUNCT
ajst-27548	16	1	accurate	accurate	ADJ
ajst-27548	16	2	measurement	measurement	NOUN
ajst-27548	16	3	of	of	ADP
ajst-27548	16	4	radioactive	radioactive	ADJ
ajst-27548	16	5	parent	parent	NOUN
ajst-27548	16	6	and	and	CCONJ
ajst-27548	16	7	daughter	daughter	NOUN
ajst-27548	16	8	isotopes	isotope	NOUN
ajst-27548	16	9	in	in	ADP
ajst-27548	16	10	minerals	mineral	NOUN
ajst-27548	16	11	and	and	CCONJ
ajst-27548	16	12	rocks	rock	NOUN
ajst-27548	16	13	allows	allow	VERB
ajst-27548	16	14	age	age	NOUN
ajst-27548	16	15	determination	determination	NOUN
ajst-27548	16	16	using	use	VERB
ajst-27548	16	17	the	the	DET
ajst-27548	16	18	law	law	NOUN
ajst-27548	16	19	of	of	ADP
ajst-27548	16	20	radioactive	radioactive	ADJ
ajst-27548	16	21	decay	decay	NOUN
ajst-27548	16	22	.	.	PUNCT
ajst-27548	17	1	isotopic	isotopic	ADJ
ajst-27548	17	2	geochronology	geochronology	NOUN
ajst-27548	17	3	holds	hold	VERB
ajst-27548	17	4	significant	significant	ADJ
ajst-27548	17	5	potential	potential	NOUN
ajst-27548	17	6	for	for	ADP
ajst-27548	17	7	applications	application	NOUN
ajst-27548	17	8	in	in	ADP
ajst-27548	17	9	earth	earth	NOUN
ajst-27548	17	10	sciences	science	NOUN
ajst-27548	17	11	.	.	PUNCT
ajst-27548	18	1	runsheng	runsheng	PROPN
ajst-27548	18	2	yin	yin	PROPN
ajst-27548	18	3	et	et	PROPN
ajst-27548	18	4	al	al	PROPN
ajst-27548	18	5	.	.	PUNCT
ajst-27548	19	1	[	[	X
ajst-27548	19	2	1	1	X
ajst-27548	19	3	]	]	PUNCT
ajst-27548	19	4	demonstrated	demonstrate	VERB
ajst-27548	19	5	that	that	SCONJ
ajst-27548	19	6	mercury	mercury	NOUN
ajst-27548	19	7	isotopes	isotope	NOUN
ajst-27548	19	8	undergo	undergo	VERB
ajst-27548	19	9	systematic	systematic	ADJ
ajst-27548	19	10	fractionation	fractionation	NOUN
ajst-27548	19	11	in	in	ADP
ajst-27548	19	12	specific	specific	ADJ
ajst-27548	19	13	environmental	environmental	ADJ
ajst-27548	19	14	processes	process	NOUN
ajst-27548	19	15	.	.	PUNCT
ajst-27548	20	1	these	these	DET
ajst-27548	20	2	fractionations	fractionation	NOUN
ajst-27548	20	3	provide	provide	VERB
ajst-27548	20	4	insights	insight	NOUN
ajst-27548	20	5	into	into	ADP
ajst-27548	20	6	isotopic	isotopic	ADJ
ajst-27548	20	7	variations	variation	NOUN
ajst-27548	20	8	in	in	ADP
ajst-27548	20	9	geochemical	geochemical	ADJ
ajst-27548	20	10	reservoirs	reservoir	NOUN
ajst-27548	20	11	,	,	PUNCT
ajst-27548	20	12	positioning	positioning	NOUN
ajst-27548	20	13	mercury	mercury	NOUN
ajst-27548	20	14	isotopes	isotope	NOUN
ajst-27548	20	15	as	as	ADP
ajst-27548	20	16	valuable	valuable	ADJ
ajst-27548	20	17	geochemical	geochemical	ADJ
ajst-27548	20	18	tracers	tracer	NOUN
ajst-27548	20	19	for	for	ADP
ajst-27548	20	20	identifying	identify	VERB
ajst-27548	20	21	mercury	mercury	NOUN
ajst-27548	20	22	sources	source	NOUN
ajst-27548	20	23	and	and	CCONJ
ajst-27548	20	24	intricate	intricate	ADJ
ajst-27548	20	25	biogeochemical	biogeochemical	ADJ
ajst-27548	20	26	pathways	pathway	NOUN
ajst-27548	20	27	.	.	PUNCT
ajst-27548	21	1	jen	jen	PROPN
ajst-27548	21	2	-	-	PUNCT
ajst-27548	21	3	how	how	SCONJ
ajst-27548	21	4	huang	huang	PROPN
ajst-27548	21	5	et	et	PROPN
ajst-27548	21	6	al	al	PROPN
ajst-27548	21	7	.	.	PUNCT
ajst-27548	22	1	[	[	X
ajst-27548	22	2	2	2	NUM
ajst-27548	22	3	]	]	PUNCT
ajst-27548	22	4	identified	identify	VERB
ajst-27548	22	5	vanadium	vanadium	NOUN
ajst-27548	22	6	as	as	ADP
ajst-27548	22	7	an	an	DET
ajst-27548	22	8	effective	effective	ADJ
ajst-27548	22	9	redox	redox	ADJ
ajst-27548	22	10	tracer	tracer	NOUN
ajst-27548	22	11	,	,	PUNCT
ajst-27548	22	12	capable	capable	ADJ
ajst-27548	22	13	of	of	ADP
ajst-27548	22	14	revealing	reveal	VERB
ajst-27548	22	15	earth	earth	NOUN
ajst-27548	22	16	's	's	PART
ajst-27548	22	17	early	early	ADJ
ajst-27548	22	18	accretion	accretion	NOUN
ajst-27548	22	19	history	history	NOUN
ajst-27548	22	20	,	,	PUNCT
ajst-27548	22	21	clarifying	clarify	VERB
ajst-27548	22	22	mantlecrust	mantlecrust	ADJ
ajst-27548	22	23	interactions	interaction	NOUN
ajst-27548	22	24	via	via	ADP
ajst-27548	22	25	subduction	subduction	NOUN
ajst-27548	22	26	and	and	CCONJ
ajst-27548	22	27	melting	melting	NOUN
ajst-27548	22	28	,	,	PUNCT
ajst-27548	22	29	and	and	CCONJ
ajst-27548	22	30	interpreting	interpret	VERB
ajst-27548	22	31	ancient	ancient	ADJ
ajst-27548	22	32	surface	surface	NOUN
ajst-27548	22	33	environments	environment	NOUN
ajst-27548	22	34	.	.	PUNCT
ajst-27548	23	1	the	the	DET
ajst-27548	23	2	re	re	ADJ
ajst-27548	23	3	-	-	ADJ
ajst-27548	23	4	os	os	ADJ
ajst-27548	23	5	isotopic	isotopic	ADJ
ajst-27548	23	6	dating	date	VERB
ajst-27548	23	7	method	method	NOUN
ajst-27548	23	8	has	have	AUX
ajst-27548	23	9	emerged	emerge	VERB
ajst-27548	23	10	as	as	ADP
ajst-27548	23	11	one	one	NUM
ajst-27548	23	12	of	of	ADP
ajst-27548	23	13	the	the	DET
ajst-27548	23	14	most	most	ADV
ajst-27548	23	15	critical	critical	ADJ
ajst-27548	23	16	techniques	technique	NOUN
ajst-27548	23	17	in	in	ADP
ajst-27548	23	18	ore	ore	NOUN
ajst-27548	23	19	deposit	deposit	NOUN
ajst-27548	23	20	studies	study	NOUN
ajst-27548	23	21	and	and	CCONJ
ajst-27548	23	22	geology	geology	NOUN
ajst-27548	23	23	.	.	PUNCT
ajst-27548	24	1	it	it	PRON
ajst-27548	24	2	determines	determine	VERB
ajst-27548	24	3	geological	geological	ADJ
ajst-27548	24	4	ages	age	NOUN
ajst-27548	24	5	by	by	ADP
ajst-27548	24	6	utilizing	utilize	VERB
ajst-27548	24	7	the	the	DET
ajst-27548	24	8	β	β	NOUN
ajst-27548	24	9	-	-	NOUN
ajst-27548	24	10	decay	decay	NOUN
ajst-27548	24	11	of	of	ADP
ajst-27548	24	12	re	re	NOUN
ajst-27548	24	13	to	to	PART
ajst-27548	24	14	187os	187os	NOUN
ajst-27548	24	15	[	[	X
ajst-27548	24	16	3	3	NUM
ajst-27548	24	17	]	]	PUNCT
ajst-27548	24	18	.	.	PUNCT
ajst-27548	25	1	researchers	researcher	NOUN
ajst-27548	25	2	have	have	AUX
ajst-27548	25	3	also	also	ADV
ajst-27548	25	4	incorporated	incorporate	VERB
ajst-27548	25	5	advanced	advanced	ADJ
ajst-27548	25	6	technologies	technology	NOUN
ajst-27548	25	7	into	into	ADP
ajst-27548	25	8	isotopic	isotopic	ADJ
ajst-27548	25	9	geochronology	geochronology	NOUN
ajst-27548	25	10	research	research	NOUN
ajst-27548	25	11	.	.	PUNCT
ajst-27548	26	1	jon	jon	PROPN
ajst-27548	26	2	d.	d.	PROPN
ajst-27548	26	3	woodhead	woodhead	PROPN
ajst-27548	26	4	et	et	PROPN
ajst-27548	26	5	al	al	PROPN
ajst-27548	26	6	.	.	PUNCT
ajst-27548	27	1	[	[	X
ajst-27548	27	2	4]employed	4]employed	ADJ
ajst-27548	27	3	double	double	ADJ
ajst-27548	27	4	-	-	PUNCT
ajst-27548	27	5	spike	spike	NOUN
ajst-27548	27	6	techniques	technique	NOUN
ajst-27548	27	7	in	in	ADP
ajst-27548	27	8	lead	lead	ADJ
ajst-27548	27	9	isotopic	isotopic	ADJ
ajst-27548	27	10	geochronology	geochronology	NOUN
ajst-27548	27	11	,	,	PUNCT
ajst-27548	27	12	analyzing	analyze	VERB
ajst-27548	27	13	the	the	DET
ajst-27548	27	14	results	result	NOUN
ajst-27548	27	15	through	through	ADP
ajst-27548	27	16	isochron	isochron	ADJ
ajst-27548	27	17	diagrams	diagram	NOUN
ajst-27548	27	18	for	for	ADP
ajst-27548	27	19	comparison	comparison	NOUN
ajst-27548	27	20	.	.	PUNCT
ajst-27548	28	1	their	their	PRON
ajst-27548	28	2	findings	finding	NOUN
ajst-27548	28	3	revealed	reveal	VERB
ajst-27548	28	4	that	that	SCONJ
ajst-27548	28	5	double	double	ADJ
ajst-27548	28	6	-	-	PUNCT
ajst-27548	28	7	spike	spike	NOUN
ajst-27548	28	8	corrected	correct	VERB
ajst-27548	28	9	data	datum	NOUN
ajst-27548	28	10	significantly	significantly	ADV
ajst-27548	28	11	outperformed	outperform	VERB
ajst-27548	28	12	conventionally	conventionally	ADV
ajst-27548	28	13	corrected	correct	VERB
ajst-27548	28	14	data	datum	NOUN
ajst-27548	28	15	in	in	ADP
ajst-27548	28	16	all	all	DET
ajst-27548	28	17	scenarios	scenario	NOUN
ajst-27548	28	18	.	.	PUNCT
ajst-27548	29	1	isochron	isochron	ADJ
ajst-27548	29	2	lines	line	NOUN
ajst-27548	29	3	were	be	AUX
ajst-27548	29	4	more	more	ADV
ajst-27548	29	5	tightly	tightly	ADV
ajst-27548	29	6	constrained	constrain	VERB
ajst-27548	29	7	,	,	PUNCT
ajst-27548	29	8	leading	lead	VERB
ajst-27548	29	9	to	to	ADP
ajst-27548	29	10	reduced	reduce	VERB
ajst-27548	29	11	uncertainties	uncertainty	NOUN
ajst-27548	29	12	in	in	ADP
ajst-27548	29	13	geological	geological	ADJ
ajst-27548	29	14	age	age	NOUN
ajst-27548	29	15	estimates	estimate	NOUN
ajst-27548	29	16	and	and	CCONJ
ajst-27548	29	17	improved	improve	VERB
ajst-27548	29	18	mean	mean	NOUN
ajst-27548	29	19	weighted	weight	VERB
ajst-27548	29	20	deviation	deviation	NOUN
ajst-27548	29	21	values	value	NOUN
ajst-27548	29	22	.	.	PUNCT
ajst-27548	30	1	jon	jon	PROPN
ajst-27548	30	2	d.	d.	PROPN
ajst-27548	30	3	woodhead	woodhead	PROPN
ajst-27548	30	4	et	et	PROPN
ajst-27548	30	5	al	al	PROPN
ajst-27548	30	6	.	.	PROPN
ajst-27548	30	7	suggested	suggest	VERB
ajst-27548	30	8	that	that	SCONJ
ajst-27548	30	9	the	the	DET
ajst-27548	30	10	double	double	ADJ
ajst-27548	30	11	-	-	PUNCT
ajst-27548	30	12	spike	spike	NOUN
ajst-27548	30	13	technique	technique	NOUN
ajst-27548	30	14	enhances	enhance	VERB
ajst-27548	30	15	the	the	DET
ajst-27548	30	16	accuracy	accuracy	NOUN
ajst-27548	30	17	and	and	CCONJ
ajst-27548	30	18	application	application	NOUN
ajst-27548	30	19	of	of	ADP
ajst-27548	30	20	lead	lead	ADJ
ajst-27548	30	21	isotopic	isotopic	ADJ
ajst-27548	30	22	geochronology	geochronology	NOUN
ajst-27548	30	23	.	.	PUNCT
ajst-27548	31	1	b.l.a	b.l.a	NOUN
ajst-27548	31	2	.	.	PUNCT
ajst-27548	31	3	charlier	charlier	PROPN
ajst-27548	31	4	et	et	PROPN
ajst-27548	31	5	al	al	PROPN
ajst-27548	31	6	.	.	PUNCT
ajst-27548	32	1	[	[	X
ajst-27548	32	2	5	5	NUM
ajst-27548	32	3	]	]	PUNCT
ajst-27548	32	4	introduced	introduce	VERB
ajst-27548	32	5	a	a	DET
ajst-27548	32	6	microgrinding	microgrinde	VERB
ajst-27548	32	7	technique	technique	NOUN
ajst-27548	32	8	for	for	SCONJ
ajst-27548	32	9	single	single	ADJ
ajst-27548	32	10	crystals	crystal	NOUN
ajst-27548	32	11	to	to	PART
ajst-27548	32	12	produce	produce	VERB
ajst-27548	32	13	microgram	microgram	ADJ
ajst-27548	32	14	-	-	PUNCT
ajst-27548	32	15	scale	scale	NOUN
ajst-27548	32	16	samples	sample	NOUN
ajst-27548	32	17	for	for	ADP
ajst-27548	32	18	isotopic	isotopic	ADJ
ajst-27548	32	19	analysis	analysis	NOUN
ajst-27548	32	20	,	,	PUNCT
ajst-27548	32	21	providing	provide	VERB
ajst-27548	32	22	valuable	valuable	ADJ
ajst-27548	32	23	petrogenetic	petrogenetic	ADJ
ajst-27548	32	24	insights	insight	NOUN
ajst-27548	32	25	from	from	ADP
ajst-27548	32	26	igneous	igneous	ADJ
ajst-27548	32	27	rock	rock	NOUN
ajst-27548	32	28	crystals	crystal	NOUN
ajst-27548	32	29	.	.	PUNCT
ajst-27548	33	1	2	2	X
ajst-27548	33	2	.	.	X
ajst-27548	33	3	mechanism	mechanism	NOUN
ajst-27548	33	4	of	of	ADP
ajst-27548	33	5	isotope	isotope	NOUN
ajst-27548	33	6	geochronology	geochronology	NOUN
ajst-27548	33	7	2.1	2.1	NUM
ajst-27548	33	8	.	.	PUNCT
ajst-27548	34	1	isotope	isotope	NOUN
ajst-27548	34	2	timing	timing	NOUN
ajst-27548	34	3	principle	principle	ADJ
ajst-27548	34	4	isotopic	isotopic	ADJ
ajst-27548	34	5	geochronology	geochronology	NOUN
ajst-27548	34	6	focuses	focus	VERB
ajst-27548	34	7	on	on	ADP
ajst-27548	34	8	determining	determine	VERB
ajst-27548	34	9	the	the	DET
ajst-27548	34	10	ages	age	NOUN
ajst-27548	34	11	of	of	ADP
ajst-27548	34	12	geological	geological	ADJ
ajst-27548	34	13	formations	formation	NOUN
ajst-27548	34	14	and	and	CCONJ
ajst-27548	34	15	events	event	NOUN
ajst-27548	34	16	through	through	ADP
ajst-27548	34	17	radioactive	radioactive	ADJ
ajst-27548	34	18	isotope	isotope	NOUN
ajst-27548	34	19	decay	decay	NOUN
ajst-27548	34	20	laws	law	NOUN
ajst-27548	34	21	,	,	PUNCT
ajst-27548	34	22	providing	provide	VERB
ajst-27548	34	23	insights	insight	NOUN
ajst-27548	34	24	into	into	ADP
ajst-27548	34	25	the	the	DET
ajst-27548	34	26	formation	formation	NOUN
ajst-27548	34	27	history	history	NOUN
ajst-27548	34	28	and	and	CCONJ
ajst-27548	34	29	evolution	evolution	NOUN
ajst-27548	34	30	of	of	ADP
ajst-27548	34	31	earth	earth	NOUN
ajst-27548	34	32	and	and	CCONJ
ajst-27548	34	33	planetary	planetary	ADJ
ajst-27548	34	34	materials	material	NOUN
ajst-27548	34	35	.	.	PUNCT
ajst-27548	35	1	in	in	ADP
ajst-27548	35	2	earth	earth	NOUN
ajst-27548	35	3	sciences	science	NOUN
ajst-27548	35	4	,	,	PUNCT
ajst-27548	35	5	naturally	naturally	ADV
ajst-27548	35	6	occurring	occur	VERB
ajst-27548	35	7	long	long	ADV
ajst-27548	35	8	-	-	PUNCT
ajst-27548	35	9	lived	live	VERB
ajst-27548	35	10	radioactive	radioactive	ADJ
ajst-27548	35	11	elements	element	NOUN
ajst-27548	35	12	are	be	AUX
ajst-27548	35	13	among	among	ADP
ajst-27548	35	14	the	the	DET
ajst-27548	35	15	most	most	ADV
ajst-27548	35	16	extensively	extensively	ADV
ajst-27548	35	17	applied	apply	VERB
ajst-27548	35	18	isotopic	isotopic	ADJ
ajst-27548	35	19	systems	system	NOUN
ajst-27548	35	20	.	.	PUNCT
ajst-27548	36	1	radioactive	radioactive	ADJ
ajst-27548	36	2	decay	decay	NOUN
ajst-27548	36	3	leads	lead	VERB
ajst-27548	36	4	to	to	ADP
ajst-27548	36	5	the	the	DET
ajst-27548	36	6	continuous	continuous	ADJ
ajst-27548	36	7	addition	addition	NOUN
ajst-27548	36	8	of	of	ADP
ajst-27548	36	9	newly	newly	ADV
ajst-27548	36	10	formed	form	VERB
ajst-27548	36	11	daughter	daughter	NOUN
ajst-27548	36	12	isotopes	isotope	NOUN
ajst-27548	36	13	to	to	ADP
ajst-27548	36	14	the	the	DET
ajst-27548	36	15	original	original	ADJ
ajst-27548	36	16	pool	pool	NOUN
ajst-27548	36	17	,	,	PUNCT
ajst-27548	36	18	gradually	gradually	ADV
ajst-27548	36	19	changing	change	VERB
ajst-27548	36	20	their	their	PRON
ajst-27548	36	21	isotopic	isotopic	ADJ
ajst-27548	36	22	composition	composition	NOUN
ajst-27548	36	23	over	over	ADP
ajst-27548	36	24	time	time	NOUN
ajst-27548	36	25	.	.	PUNCT
ajst-27548	37	1	the	the	DET
ajst-27548	37	2	rate	rate	NOUN
ajst-27548	37	3	and	and	CCONJ
ajst-27548	37	4	extent	extent	NOUN
ajst-27548	37	5	of	of	ADP
ajst-27548	37	6	these	these	DET
ajst-27548	37	7	changes	change	NOUN
ajst-27548	37	8	are	be	AUX
ajst-27548	37	9	influenced	influence	VERB
ajst-27548	37	10	by	by	ADP
ajst-27548	37	11	the	the	DET
ajst-27548	37	12	retention	retention	NOUN
ajst-27548	37	13	time	time	NOUN
ajst-27548	37	14	of	of	ADP
ajst-27548	37	15	the	the	DET
ajst-27548	37	16	natural	natural	ADJ
ajst-27548	37	17	system	system	NOUN
ajst-27548	37	18	and	and	CCONJ
ajst-27548	37	19	the	the	DET
ajst-27548	37	20	parent	parent	NOUN
ajst-27548	37	21	-	-	PUNCT
ajst-27548	37	22	to	to	ADP
ajst-27548	37	23	-	-	PUNCT
ajst-27548	37	24	daughter	daughter	NOUN
ajst-27548	37	25	element	element	NOUN
ajst-27548	37	26	ratio	ratio	NOUN
ajst-27548	37	27	.	.	PUNCT
ajst-27548	38	1	consequently	consequently	ADV
ajst-27548	38	2	,	,	PUNCT
ajst-27548	38	3	the	the	DET
ajst-27548	38	4	present	present	ADJ
ajst-27548	38	5	isotopic	isotopic	ADJ
ajst-27548	38	6	composition	composition	NOUN
ajst-27548	38	7	of	of	ADP
ajst-27548	38	8	daughter	daughter	NOUN
ajst-27548	38	9	elements	element	NOUN
ajst-27548	38	10	reflects	reflect	VERB
ajst-27548	38	11	the	the	DET
ajst-27548	38	12	historical	historical	ADJ
ajst-27548	38	13	processes	process	NOUN
ajst-27548	38	14	that	that	PRON
ajst-27548	38	15	have	have	AUX
ajst-27548	38	16	influenced	influence	VERB
ajst-27548	38	17	the	the	DET
ajst-27548	38	18	parent	parent	NOUN
ajst-27548	38	19	-	-	PUNCT
ajst-27548	38	20	to	to	ADP
ajst-27548	38	21	-	-	PUNCT
ajst-27548	38	22	daughter	daughter	NOUN
ajst-27548	38	23	element	element	NOUN
ajst-27548	38	24	ratio	ratio	NOUN
ajst-27548	38	25	.	.	PUNCT
ajst-27548	39	1	such	such	ADJ
ajst-27548	39	2	correlations	correlation	NOUN
ajst-27548	39	3	allow	allow	VERB
ajst-27548	39	4	researchers	researcher	NOUN
ajst-27548	39	5	to	to	PART
ajst-27548	39	6	reconstruct	reconstruct	VERB
ajst-27548	39	7	the	the	DET
ajst-27548	39	8	historical	historical	ADJ
ajst-27548	39	9	development	development	NOUN
ajst-27548	39	10	of	of	ADP
ajst-27548	39	11	rocks	rock	NOUN
ajst-27548	39	12	,	,	PUNCT
ajst-27548	39	13	minerals	mineral	NOUN
ajst-27548	39	14	,	,	PUNCT
ajst-27548	39	15	or	or	CCONJ
ajst-27548	39	16	geological	geological	ADJ
ajst-27548	39	17	systems	system	NOUN
ajst-27548	39	18	by	by	ADP
ajst-27548	39	19	analyzing	analyze	VERB
ajst-27548	39	20	parent	parent	NOUN
ajst-27548	39	21	-	-	PUNCT
ajst-27548	39	22	daughter	daughter	NOUN
ajst-27548	39	23	isotope	isotope	NOUN
ajst-27548	39	24	variations	variation	NOUN
ajst-27548	39	25	,	,	PUNCT
ajst-27548	39	26	trace	trace	VERB
ajst-27548	39	27	the	the	DET
ajst-27548	39	28	origins	origin	NOUN
ajst-27548	39	29	of	of	ADP
ajst-27548	39	30	diagenetic	diagenetic	ADJ
ajst-27548	39	31	and	and	CCONJ
ajst-27548	39	32	metallogenic	metallogenic	ADJ
ajst-27548	39	33	materials	material	NOUN
ajst-27548	39	34	,	,	PUNCT
ajst-27548	39	35	and	and	CCONJ
ajst-27548	39	36	address	address	VERB
ajst-27548	39	37	geodynamic	geodynamic	ADJ
ajst-27548	39	38	questions	question	NOUN
ajst-27548	39	39	concerning	concern	VERB
ajst-27548	39	40	crust	crust	NOUN
ajst-27548	39	41	-	-	PUNCT
ajst-27548	39	42	mantle	mantle	NOUN
ajst-27548	39	43	evolution	evolution	NOUN
ajst-27548	39	44	.	.	PUNCT
ajst-27548	40	1	2.2	2.2	NUM
ajst-27548	40	2	.	.	PUNCT
ajst-27548	40	3	isotope	isotope	NOUN
ajst-27548	40	4	geological	geological	ADJ
ajst-27548	40	5	age	age	NOUN
ajst-27548	40	6	expression	expression	NOUN
ajst-27548	40	7	the	the	DET
ajst-27548	40	8	most	most	ADV
ajst-27548	40	9	widely	widely	ADV
ajst-27548	40	10	adopted	adopt	VERB
ajst-27548	40	11	methods	method	NOUN
ajst-27548	40	12	for	for	ADP
ajst-27548	40	13	geological	geological	ADJ
ajst-27548	40	14	age	age	NOUN
ajst-27548	40	15	determination	determination	NOUN
ajst-27548	40	16	are	be	AUX
ajst-27548	40	17	isochron	isochron	ADJ
ajst-27548	40	18	diagrams	diagram	NOUN
ajst-27548	40	19	and	and	CCONJ
ajst-27548	40	20	model	model	NOUN
ajst-27548	40	21	ages	age	NOUN
ajst-27548	40	22	.	.	PUNCT
ajst-27548	41	1	isochron	isochron	ADJ
ajst-27548	41	2	diagrams	diagram	NOUN
ajst-27548	41	3	are	be	AUX
ajst-27548	41	4	bivariate	bivariate	ADJ
ajst-27548	41	5	plots	plot	NOUN
ajst-27548	41	6	of	of	ADP
ajst-27548	41	7	parent	parent	NOUN
ajst-27548	41	8	-	-	PUNCT
ajst-27548	41	9	daughter	daughter	NOUN
ajst-27548	41	10	isotope	isotope	NOUN
ajst-27548	41	11	ratios	ratio	NOUN
ajst-27548	41	12	for	for	ADP
ajst-27548	41	13	a	a	DET
ajst-27548	41	14	group	group	NOUN
ajst-27548	41	15	of	of	ADP
ajst-27548	41	16	genetically	genetically	ADV
ajst-27548	41	17	related	relate	VERB
ajst-27548	41	18	samples	sample	NOUN
ajst-27548	41	19	.	.	PUNCT
ajst-27548	42	1	if	if	SCONJ
ajst-27548	42	2	the	the	DET
ajst-27548	42	3	sample	sample	NOUN
ajst-27548	42	4	data	datum	NOUN
ajst-27548	42	5	form	form	VERB
ajst-27548	42	6	a	a	DET
ajst-27548	42	7	straight	straight	ADJ
ajst-27548	42	8	line	line	NOUN
ajst-27548	42	9	,	,	PUNCT
ajst-27548	42	10	it	it	PRON
ajst-27548	42	11	is	be	AUX
ajst-27548	42	12	termed	term	VERB
ajst-27548	42	13	an	an	DET
ajst-27548	42	14	isochron	isochron	NOUN
ajst-27548	42	15	,	,	PUNCT
ajst-27548	42	16	with	with	ADP
ajst-27548	42	17	the	the	DET
ajst-27548	42	18	line	line	NOUN
ajst-27548	42	19	's	's	PART
ajst-27548	42	20	slope	slope	NOUN
ajst-27548	42	21	corresponding	correspond	VERB
ajst-27548	42	22	to	to	ADP
ajst-27548	42	23	the	the	DET
ajst-27548	42	24	age	age	NOUN
ajst-27548	42	25	of	of	ADP
ajst-27548	42	26	the	the	DET
ajst-27548	42	27	sample	sample	NOUN
ajst-27548	42	28	group	group	NOUN
ajst-27548	42	29	,	,	PUNCT
ajst-27548	42	30	as	as	SCONJ
ajst-27548	42	31	depicted	depict	VERB
ajst-27548	42	32	in	in	ADP
ajst-27548	42	33	figure	figure	NOUN
ajst-27548	42	34	1	1	NUM
ajst-27548	42	35	.	.	PUNCT
ajst-27548	42	36	model	model	NOUN
ajst-27548	42	37	age	age	NOUN
ajst-27548	42	38	indicates	indicate	VERB
ajst-27548	42	39	the	the	DET
ajst-27548	42	40	time	time	NOUN
ajst-27548	42	41	of	of	ADP
ajst-27548	42	42	234	234	NUM
ajst-27548	42	43	mantle	mantle	NOUN
ajst-27548	42	44	separation	separation	NOUN
ajst-27548	42	45	for	for	ADP
ajst-27548	42	46	a	a	DET
ajst-27548	42	47	sample	sample	NOUN
ajst-27548	42	48	,	,	PUNCT
ajst-27548	42	49	which	which	PRON
ajst-27548	42	50	is	be	AUX
ajst-27548	42	51	assumed	assume	VERB
ajst-27548	42	52	to	to	PART
ajst-27548	42	53	have	have	AUX
ajst-27548	42	54	originally	originally	ADV
ajst-27548	42	55	formed	form	VERB
ajst-27548	42	56	in	in	ADP
ajst-27548	42	57	the	the	DET
ajst-27548	42	58	mantle	mantle	NOUN
ajst-27548	42	59	.	.	PUNCT
ajst-27548	43	1	model	model	NOUN
ajst-27548	43	2	ages	age	NOUN
ajst-27548	43	3	derived	derive	VERB
ajst-27548	43	4	from	from	ADP
ajst-27548	43	5	the	the	DET
ajst-27548	43	6	sm	sm	PROPN
ajst-27548	43	7	-	-	PUNCT
ajst-27548	43	8	nd	nd	NOUN
ajst-27548	43	9	isotopic	isotopic	ADJ
ajst-27548	43	10	system	system	NOUN
ajst-27548	43	11	are	be	AUX
ajst-27548	43	12	widely	widely	ADV
ajst-27548	43	13	used	use	VERB
ajst-27548	43	14	and	and	CCONJ
ajst-27548	43	15	carry	carry	VERB
ajst-27548	43	16	substantial	substantial	ADJ
ajst-27548	43	17	geological	geological	ADJ
ajst-27548	43	18	significance	significance	NOUN
ajst-27548	43	19	,	,	PUNCT
ajst-27548	43	20	as	as	SCONJ
ajst-27548	43	21	they	they	PRON
ajst-27548	43	22	can	can	AUX
ajst-27548	43	23	be	be	AUX
ajst-27548	43	24	determined	determine	VERB
ajst-27548	43	25	from	from	ADP
ajst-27548	43	26	a	a	DET
ajst-27548	43	27	single	single	ADJ
ajst-27548	43	28	parent	parent	NOUN
ajst-27548	43	29	-	-	PUNCT
ajst-27548	43	30	daughter	daughter	NOUN
ajst-27548	43	31	isotope	isotope	NOUN
ajst-27548	43	32	ratio[6	ratio[6	ADP
ajst-27548	43	33	]	]	PUNCT
ajst-27548	43	34	.	.	PUNCT
ajst-27548	44	1	figure	figure	NOUN
ajst-27548	44	2	1	1	NUM
ajst-27548	44	3	.	.	PUNCT
ajst-27548	45	1	sm	sm	PROPN
ajst-27548	45	2	-	-	PUNCT
ajst-27548	45	3	nd	nd	ADP
ajst-27548	45	4	isochronal	isochronal	ADJ
ajst-27548	45	5	diagram	diagram	NOUN
ajst-27548	45	6	.	.	PUNCT
ajst-27548	46	1	2.3	2.3	NUM
ajst-27548	46	2	.	.	PUNCT
ajst-27548	47	1	main	main	ADJ
ajst-27548	47	2	methods	method	NOUN
ajst-27548	47	3	of	of	ADP
ajst-27548	47	4	isotope	isotope	NOUN
ajst-27548	47	5	dating	date	VERB
ajst-27548	47	6	the	the	DET
ajst-27548	47	7	primary	primary	ADJ
ajst-27548	47	8	isotopic	isotopic	NOUN
ajst-27548	47	9	dating	date	VERB
ajst-27548	47	10	techniques	technique	NOUN
ajst-27548	47	11	include	include	VERB
ajst-27548	47	12	u	u	NOUN
ajst-27548	47	13	-	-	ADJ
ajst-27548	47	14	pb	pb	ADP
ajst-27548	47	15	,	,	PUNCT
ajst-27548	47	16	rb	rb	PROPN
ajst-27548	47	17	-	-	PUNCT
ajst-27548	47	18	sr	sr	PROPN
ajst-27548	47	19	,	,	PUNCT
ajst-27548	47	20	sm	sm	PROPN
ajst-27548	47	21	-	-	PUNCT
ajst-27548	47	22	nd	nd	NOUN
ajst-27548	47	23	,	,	PUNCT
ajst-27548	47	24	ar	ar	NOUN
ajst-27548	47	25	-	-	NOUN
ajst-27548	47	26	ar	ar	NOUN
ajst-27548	47	27	,	,	PUNCT
ajst-27548	47	28	and	and	CCONJ
ajst-27548	47	29	re	re	VERB
ajst-27548	47	30	-	-	NOUN
ajst-27548	47	31	os	os	ADJ
ajst-27548	47	32	methods	method	NOUN
ajst-27548	47	33	.	.	PUNCT
ajst-27548	48	1	2.3.1	2.3.1	NUM
ajst-27548	48	2	.	.	PUNCT
ajst-27548	48	3	u	u	NOUN
ajst-27548	48	4	-	-	PUNCT
ajst-27548	48	5	pb	pb	ADP
ajst-27548	48	6	method	method	NOUN
ajst-27548	48	7	this	this	DET
ajst-27548	48	8	traditional	traditional	ADJ
ajst-27548	48	9	isotopic	isotopic	ADJ
ajst-27548	48	10	dating	date	VERB
ajst-27548	48	11	method	method	NOUN
ajst-27548	48	12	relies	rely	VERB
ajst-27548	48	13	on	on	ADP
ajst-27548	48	14	the	the	DET
ajst-27548	48	15	decay	decay	NOUN
ajst-27548	48	16	of	of	ADP
ajst-27548	48	17	238u	238u	NUM
ajst-27548	48	18	to	to	PART
ajst-27548	48	19	206pb	206pb	ADJ
ajst-27548	48	20	and	and	CCONJ
ajst-27548	48	21	235u	235u	NUM
ajst-27548	48	22	to	to	ADP
ajst-27548	48	23	207pb	207pb	NOUN
ajst-27548	48	24	,	,	PUNCT
ajst-27548	48	25	involving	involve	VERB
ajst-27548	48	26	intermediate	intermediate	ADJ
ajst-27548	48	27	decay	decay	NOUN
ajst-27548	48	28	chains	chain	NOUN
ajst-27548	48	29	with	with	ADP
ajst-27548	48	30	the	the	DET
ajst-27548	48	31	emission	emission	NOUN
ajst-27548	48	32	of	of	ADP
ajst-27548	48	33	8	8	NUM
ajst-27548	48	34	and	and	CCONJ
ajst-27548	48	35	7	7	NUM
ajst-27548	48	36	α	α	NOUN
ajst-27548	48	37	-	-	NOUN
ajst-27548	48	38	particles	particle	NOUN
ajst-27548	48	39	and	and	CCONJ
ajst-27548	48	40	6	6	NUM
ajst-27548	48	41	and	and	CCONJ
ajst-27548	48	42	4	4	NUM
ajst-27548	48	43	βparticles	βparticle	NOUN
ajst-27548	48	44	,	,	PUNCT
ajst-27548	48	45	respectively	respectively	ADV
ajst-27548	48	46	.	.	PUNCT
ajst-27548	49	1	the	the	DET
ajst-27548	49	2	accepted	accepted	ADJ
ajst-27548	49	3	half	half	ADJ
ajst-27548	49	4	-	-	PUNCT
ajst-27548	49	5	lives	life	NOUN
ajst-27548	49	6	are	be	AUX
ajst-27548	49	7	4.468	4.468	NUM
ajst-27548	49	8	billion	billion	NUM
ajst-27548	49	9	years	year	NOUN
ajst-27548	49	10	for	for	ADP
ajst-27548	49	11	238u	238u	NUM
ajst-27548	49	12	and	and	CCONJ
ajst-27548	49	13	0.7038	0.7038	NUM
ajst-27548	49	14	billion	billion	NUM
ajst-27548	49	15	years	year	NOUN
ajst-27548	49	16	for	for	ADP
ajst-27548	49	17	235u.early	235u.early	NUM
ajst-27548	49	18	analytical	analytical	ADJ
ajst-27548	49	19	limitations	limitation	NOUN
ajst-27548	49	20	confined	confine	VERB
ajst-27548	49	21	testing	testing	NOUN
ajst-27548	49	22	to	to	ADP
ajst-27548	49	23	u	u	VERB
ajst-27548	49	24	-	-	PUNCT
ajst-27548	49	25	th	th	ADV
ajst-27548	49	26	-	-	PUNCT
ajst-27548	49	27	rich	rich	ADJ
ajst-27548	49	28	minerals	mineral	NOUN
ajst-27548	49	29	like	like	ADP
ajst-27548	49	30	crystalline	crystalline	NOUN
ajst-27548	49	31	uranium	uranium	NOUN
ajst-27548	49	32	ore	ore	NOUN
ajst-27548	49	33	,	,	PUNCT
ajst-27548	49	34	pitchblende	pitchblende	NOUN
ajst-27548	49	35	,	,	PUNCT
ajst-27548	49	36	and	and	CCONJ
ajst-27548	49	37	monazite	monazite	PROPN
ajst-27548	49	38	.	.	PUNCT
ajst-27548	50	1	however	however	ADV
ajst-27548	50	2	,	,	PUNCT
ajst-27548	50	3	advancements	advancement	NOUN
ajst-27548	50	4	in	in	ADP
ajst-27548	50	5	la	la	PROPN
ajst-27548	50	6	-	-	PUNCT
ajst-27548	50	7	icp	icp	PROPN
ajst-27548	50	8	-	-	PUNCT
ajst-27548	50	9	ms	ms	PROPN
ajst-27548	50	10	technology	technology	NOUN
ajst-27548	50	11	have	have	AUX
ajst-27548	50	12	revolutionized	revolutionize	VERB
ajst-27548	50	13	u	u	NOUN
ajst-27548	50	14	-	-	NOUN
ajst-27548	50	15	pb	pb	ADV
ajst-27548	50	16	dating	date	VERB
ajst-27548	50	17	,	,	PUNCT
ajst-27548	50	18	offering	offer	VERB
ajst-27548	50	19	rapid	rapid	ADJ
ajst-27548	50	20	and	and	CCONJ
ajst-27548	50	21	cost	cost	NOUN
ajst-27548	50	22	-	-	PUNCT
ajst-27548	50	23	effective	effective	ADJ
ajst-27548	50	24	data	datum	NOUN
ajst-27548	50	25	acquisition	acquisition	NOUN
ajst-27548	50	26	compared	compare	VERB
ajst-27548	50	27	to	to	ADP
ajst-27548	50	28	id	id	X
ajst-27548	50	29	-	-	PUNCT
ajst-27548	50	30	tims	tim	NOUN
ajst-27548	50	31	or	or	CCONJ
ajst-27548	50	32	ion	ion	NOUN
ajst-27548	50	33	microprobe	microprobe	NOUN
ajst-27548	50	34	techniques	technique	NOUN
ajst-27548	50	35	.	.	PUNCT
ajst-27548	51	1	improvements	improvement	NOUN
ajst-27548	51	2	in	in	ADP
ajst-27548	51	3	mass	mass	ADJ
ajst-27548	51	4	spectrometry	spectrometry	NOUN
ajst-27548	51	5	isotopic	isotopic	ADJ
ajst-27548	51	6	analysis	analysis	NOUN
ajst-27548	51	7	and	and	CCONJ
ajst-27548	51	8	u	u	NOUN
ajst-27548	51	9	-	-	NOUN
ajst-27548	51	10	pb	pb	PRON
ajst-27548	51	11	chemical	chemical	NOUN
ajst-27548	51	12	separation	separation	NOUN
ajst-27548	51	13	methods	method	NOUN
ajst-27548	51	14	now	now	ADV
ajst-27548	51	15	enable	enable	VERB
ajst-27548	51	16	age	age	NOUN
ajst-27548	51	17	determination	determination	NOUN
ajst-27548	51	18	for	for	ADP
ajst-27548	51	19	minerals	mineral	NOUN
ajst-27548	51	20	like	like	ADP
ajst-27548	51	21	zircon	zircon	NOUN
ajst-27548	51	22	,	,	PUNCT
ajst-27548	51	23	zirconolite	zirconolite	PROPN
ajst-27548	51	24	,	,	PUNCT
ajst-27548	51	25	monazite	monazite	NOUN
ajst-27548	51	26	,	,	PUNCT
ajst-27548	51	27	titanite	titanite	NOUN
ajst-27548	51	28	,	,	PUNCT
ajst-27548	51	29	and	and	CCONJ
ajst-27548	51	30	apatite	apatite	NOUN
ajst-27548	51	31	.	.	PUNCT
ajst-27548	52	1	these	these	DET
ajst-27548	52	2	innovations	innovation	NOUN
ajst-27548	52	3	have	have	AUX
ajst-27548	52	4	driven	drive	VERB
ajst-27548	52	5	a	a	DET
ajst-27548	52	6	transformative	transformative	ADJ
ajst-27548	52	7	evolution	evolution	NOUN
ajst-27548	52	8	in	in	ADP
ajst-27548	52	9	u	u	NOUN
ajst-27548	52	10	-	-	NOUN
ajst-27548	52	11	pb	pb	PRON
ajst-27548	52	12	mineral	mineral	NOUN
ajst-27548	52	13	dating	date	VERB
ajst-27548	52	14	methods	method	NOUN
ajst-27548	52	15	[	[	X
ajst-27548	52	16	7	7	NUM
ajst-27548	52	17	]	]	PUNCT
ajst-27548	52	18	.	.	PUNCT
ajst-27548	53	1	in	in	ADP
ajst-27548	53	2	the	the	DET
ajst-27548	53	3	u	u	NOUN
ajst-27548	53	4	-	-	NOUN
ajst-27548	53	5	pb	pb	PRON
ajst-27548	53	6	system	system	NOUN
ajst-27548	53	7	,	,	PUNCT
ajst-27548	53	8	an	an	DET
ajst-27548	53	9	open	open	ADJ
ajst-27548	53	10	system	system	NOUN
ajst-27548	53	11	or	or	CCONJ
ajst-27548	53	12	pb	pb	ADP
ajst-27548	53	13	loss	loss	NOUN
ajst-27548	53	14	events	event	NOUN
ajst-27548	53	15	can	can	AUX
ajst-27548	53	16	lead	lead	VERB
ajst-27548	53	17	to	to	ADP
ajst-27548	53	18	discrepancies	discrepancy	NOUN
ajst-27548	53	19	in	in	ADP
ajst-27548	53	20	age	age	NOUN
ajst-27548	53	21	calculations	calculation	NOUN
ajst-27548	53	22	.	.	PUNCT
ajst-27548	54	1	to	to	PART
ajst-27548	54	2	address	address	VERB
ajst-27548	54	3	this	this	PRON
ajst-27548	54	4	,	,	PUNCT
ajst-27548	54	5	concordia	concordia	PROPN
ajst-27548	54	6	diagrams	diagram	NOUN
ajst-27548	54	7	,	,	PUNCT
ajst-27548	54	8	two	two	NUM
ajst-27548	54	9	-	-	PUNCT
ajst-27548	54	10	stage	stage	NOUN
ajst-27548	54	11	models	model	NOUN
ajst-27548	54	12	,	,	PUNCT
ajst-27548	54	13	and	and	CCONJ
ajst-27548	54	14	isochron	isochron	ADJ
ajst-27548	54	15	methods	method	NOUN
ajst-27548	54	16	are	be	AUX
ajst-27548	54	17	employed	employ	VERB
ajst-27548	54	18	for	for	ADP
ajst-27548	54	19	data	datum	NOUN
ajst-27548	54	20	interpretation	interpretation	NOUN
ajst-27548	54	21	.	.	PUNCT
ajst-27548	55	1	a	a	DET
ajst-27548	55	2	plot	plot	NOUN
ajst-27548	55	3	of	of	ADP
ajst-27548	55	4	radiogenic	radiogenic	ADJ
ajst-27548	55	5	pb	pb	X
ajst-27548	55	6	to	to	ADP
ajst-27548	55	7	parent	parent	NOUN
ajst-27548	55	8	u	u	NOUN
ajst-27548	55	9	isotope	isotope	NOUN
ajst-27548	55	10	ratios	ratio	NOUN
ajst-27548	55	11	over	over	ADP
ajst-27548	55	12	time	time	NOUN
ajst-27548	55	13	shows	show	VERB
ajst-27548	55	14	that	that	SCONJ
ajst-27548	55	15	closed	close	VERB
ajst-27548	55	16	-	-	PUNCT
ajst-27548	55	17	system	system	NOUN
ajst-27548	55	18	samples	sample	NOUN
ajst-27548	55	19	will	will	AUX
ajst-27548	55	20	have	have	VERB
ajst-27548	55	21	their	their	PRON
ajst-27548	55	22	206pb/238u	206pb/238u	NUM
ajst-27548	55	23	and	and	CCONJ
ajst-27548	55	24	207pb/235u	207pb/235u	NUM
ajst-27548	55	25	ratios	ratio	NOUN
ajst-27548	55	26	align	align	VERB
ajst-27548	55	27	with	with	ADP
ajst-27548	55	28	this	this	DET
ajst-27548	55	29	curve	curve	NOUN
ajst-27548	55	30	.	.	PUNCT
ajst-27548	56	1	this	this	DET
ajst-27548	56	2	curve	curve	NOUN
ajst-27548	56	3	is	be	AUX
ajst-27548	56	4	known	know	VERB
ajst-27548	56	5	as	as	ADP
ajst-27548	56	6	the	the	DET
ajst-27548	56	7	concordia	concordia	PROPN
ajst-27548	56	8	curve	curve	PROPN
ajst-27548	56	9	.	.	PUNCT
ajst-27548	57	1	points	point	NOUN
ajst-27548	57	2	on	on	ADP
ajst-27548	57	3	the	the	DET
ajst-27548	57	4	concordia	concordia	PROPN
ajst-27548	57	5	curve	curve	PROPN
ajst-27548	57	6	correspond	correspond	VERB
ajst-27548	57	7	to	to	ADP
ajst-27548	57	8	t206	t206	PROPN
ajst-27548	57	9	=	=	SYM
ajst-27548	57	10	t207	t207	PROPN
ajst-27548	57	11	=	=	PUNCT
ajst-27548	57	12	t207/206	t207/206	PROPN
ajst-27548	57	13	.	.	PUNCT
ajst-27548	58	1	samples	sample	NOUN
ajst-27548	58	2	experiencing	experience	VERB
ajst-27548	58	3	pb	pb	ADP
ajst-27548	58	4	loss	loss	NOUN
ajst-27548	58	5	or	or	CCONJ
ajst-27548	58	6	u	u	NOUN
ajst-27548	58	7	gain	gain	NOUN
ajst-27548	58	8	have	have	VERB
ajst-27548	58	9	data	datum	NOUN
ajst-27548	58	10	points	point	NOUN
ajst-27548	58	11	positioned	position	VERB
ajst-27548	58	12	below	below	ADP
ajst-27548	58	13	the	the	DET
ajst-27548	58	14	concordia	concordia	PROPN
ajst-27548	58	15	curve	curve	NOUN
ajst-27548	58	16	,	,	PUNCT
ajst-27548	58	17	while	while	SCONJ
ajst-27548	58	18	u	u	NOUN
ajst-27548	58	19	loss	loss	NOUN
ajst-27548	58	20	results	result	VERB
ajst-27548	58	21	in	in	ADP
ajst-27548	58	22	data	datum	NOUN
ajst-27548	58	23	points	point	NOUN
ajst-27548	58	24	above	above	ADP
ajst-27548	58	25	the	the	DET
ajst-27548	58	26	curve	curve	NOUN
ajst-27548	58	27	.	.	PUNCT
ajst-27548	59	1	2.3.2	2.3.2	NUM
ajst-27548	59	2	.	.	X
ajst-27548	59	3	rb	rb	PROPN
ajst-27548	59	4	-	-	PUNCT
ajst-27548	59	5	sr	sr	PROPN
ajst-27548	59	6	method	method	NOUN
ajst-27548	59	7	the	the	DET
ajst-27548	59	8	rb	rb	PROPN
ajst-27548	59	9	-	-	PUNCT
ajst-27548	59	10	sr	sr	NOUN
ajst-27548	59	11	dating	date	VERB
ajst-27548	59	12	method	method	NOUN
ajst-27548	59	13	relies	rely	VERB
ajst-27548	59	14	on	on	ADP
ajst-27548	59	15	the	the	DET
ajst-27548	59	16	β	β	NOUN
ajst-27548	59	17	-	-	NOUN
ajst-27548	59	18	decay	decay	NOUN
ajst-27548	59	19	of	of	ADP
ajst-27548	59	20	87rb	87rb	NOUN
ajst-27548	59	21	to	to	ADP
ajst-27548	59	22	87sr	87sr	NOUN
ajst-27548	59	23	,	,	PUNCT
ajst-27548	59	24	with	with	ADP
ajst-27548	59	25	a	a	DET
ajst-27548	59	26	half	half	ADJ
ajst-27548	59	27	-	-	PUNCT
ajst-27548	59	28	life	life	NOUN
ajst-27548	59	29	of	of	ADP
ajst-27548	59	30	48.8×10	48.8×10	NUM
ajst-27548	59	31	^	^	SYM
ajst-27548	59	32	9	9	NUM
ajst-27548	59	33	years	year	NOUN
ajst-27548	59	34	.	.	PUNCT
ajst-27548	60	1	the	the	DET
ajst-27548	60	2	corresponding	correspond	VERB
ajst-27548	60	3	decay	decay	NOUN
ajst-27548	60	4	constant	constant	ADJ
ajst-27548	60	5	for	for	ADP
ajst-27548	60	6	this	this	DET
ajst-27548	60	7	half	half	ADJ
ajst-27548	60	8	-	-	PUNCT
ajst-27548	60	9	life	life	NOUN
ajst-27548	60	10	is	be	AUX
ajst-27548	60	11	1.42	1.42	NUM
ajst-27548	60	12	10	10	NUM
ajst-27548	60	13	𝑦	𝑦	NOUN
ajst-27548	60	14	[	[	X
ajst-27548	60	15	8	8	NUM
ajst-27548	60	16	]	]	PUNCT
ajst-27548	60	17	.	.	PUNCT
ajst-27548	61	1	the	the	DET
ajst-27548	61	2	rb	rb	PROPN
ajst-27548	61	3	-	-	PUNCT
ajst-27548	61	4	sr	sr	NOUN
ajst-27548	61	5	age	age	NOUN
ajst-27548	61	6	calculation	calculation	NOUN
ajst-27548	61	7	is	be	AUX
ajst-27548	61	8	represented	represent	VERB
ajst-27548	61	9	by	by	ADP
ajst-27548	61	10	equation	equation	NOUN
ajst-27548	61	11	(	(	PUNCT
ajst-27548	61	12	1	1	NUM
ajst-27548	61	13	):	):	PUNCT
ajst-27548	61	14	∙	∙	PROPN
ajst-27548	61	15	𝑒	𝑒	ADP
ajst-27548	61	16	1	1	NUM
ajst-27548	61	17	(	(	PUNCT
ajst-27548	61	18	1	1	NUM
ajst-27548	61	19	)	)	PUNCT
ajst-27548	61	20	in	in	ADP
ajst-27548	61	21	this	this	DET
ajst-27548	61	22	context	context	NOUN
ajst-27548	61	23	,	,	PUNCT
ajst-27548	61	24	denotes	denote	VERB
ajst-27548	61	25	the	the	DET
ajst-27548	61	26	isotopic	isotopic	ADJ
ajst-27548	61	27	ratio	ratio	NOUN
ajst-27548	61	28	at	at	ADP
ajst-27548	61	29	the	the	DET
ajst-27548	61	30	sample	sample	NOUN
ajst-27548	61	31	's	's	PART
ajst-27548	61	32	formation	formation	NOUN
ajst-27548	61	33	or	or	CCONJ
ajst-27548	61	34	isotopic	isotopic	ADJ
ajst-27548	61	35	homogenization	homogenization	NOUN
ajst-27548	61	36	,	,	PUNCT
ajst-27548	61	37	while	while	SCONJ
ajst-27548	61	38	refers	refer	VERB
ajst-27548	61	39	to	to	ADP
ajst-27548	61	40	the	the	DET
ajst-27548	61	41	present	present	ADJ
ajst-27548	61	42	-	-	PUNCT
ajst-27548	61	43	day	day	NOUN
ajst-27548	61	44	measured	measure	VERB
ajst-27548	61	45	ratio	ratio	NOUN
ajst-27548	61	46	.	.	PUNCT
ajst-27548	62	1	λ	λ	NOUN
ajst-27548	62	2	,	,	PUNCT
ajst-27548	62	3	the	the	DET
ajst-27548	62	4	decay	decay	NOUN
ajst-27548	62	5	constant	constant	ADJ
ajst-27548	62	6	for	for	ADP
ajst-27548	62	7	87rb	87rb	NUM
ajst-27548	62	8	,	,	PUNCT
ajst-27548	62	9	is	be	AUX
ajst-27548	62	10	defined	define	VERB
ajst-27548	62	11	as1.42	as1.42	ADV
ajst-27548	62	12	10	10	NUM
ajst-27548	62	13	𝛼	𝛼	NOUN
ajst-27548	62	14	.	.	PUNCT
ajst-27548	63	1	the	the	DET
ajst-27548	63	2	ratio	ratio	NOUN
ajst-27548	63	3	87rb/86sr	87rb/86sr	PROPN
ajst-27548	63	4	is	be	AUX
ajst-27548	63	5	derived	derive	VERB
ajst-27548	63	6	from	from	ADP
ajst-27548	63	7	the	the	DET
ajst-27548	63	8	rb	rb	PROPN
ajst-27548	63	9	/	/	SYM
ajst-27548	63	10	sr	sr	PROPN
ajst-27548	63	11	mass	mass	PROPN
ajst-27548	63	12	ratio	ratio	NOUN
ajst-27548	63	13	[	[	X
ajst-27548	63	14	9	9	NUM
ajst-27548	63	15	]	]	PUNCT
ajst-27548	63	16	.	.	PUNCT
ajst-27548	64	1	2.3.3	2.3.3	NUM
ajst-27548	64	2	.	.	PUNCT
ajst-27548	64	3	sm	sm	AUX
ajst-27548	64	4	-	-	PUNCT
ajst-27548	64	5	nd	nd	AUX
ajst-27548	64	6	method	method	NOUN
ajst-27548	64	7	the	the	DET
ajst-27548	64	8	sm	sm	PROPN
ajst-27548	64	9	-	-	PUNCT
ajst-27548	64	10	nd	nd	ADV
ajst-27548	64	11	dating	date	VERB
ajst-27548	64	12	technique	technique	NOUN
ajst-27548	64	13	is	be	AUX
ajst-27548	64	14	used	use	VERB
ajst-27548	64	15	to	to	PART
ajst-27548	64	16	determine	determine	VERB
ajst-27548	64	17	the	the	DET
ajst-27548	64	18	age	age	NOUN
ajst-27548	64	19	of	of	ADP
ajst-27548	64	20	geological	geological	ADJ
ajst-27548	64	21	formations	formation	NOUN
ajst-27548	64	22	or	or	CCONJ
ajst-27548	64	23	events	event	NOUN
ajst-27548	64	24	by	by	ADP
ajst-27548	64	25	analyzing	analyze	VERB
ajst-27548	64	26	the	the	DET
ajst-27548	64	27	α	α	NOUN
ajst-27548	64	28	-	-	NOUN
ajst-27548	64	29	decay	decay	NOUN
ajst-27548	64	30	of	of	ADP
ajst-27548	64	31	147sm	147sm	NOUN
ajst-27548	64	32	into	into	ADP
ajst-27548	64	33	the	the	DET
ajst-27548	64	34	stable	stable	ADJ
ajst-27548	64	35	daughter	daughter	NOUN
ajst-27548	64	36	isotope	isotope	NOUN
ajst-27548	64	37	143nd	143nd	PROPN
ajst-27548	64	38	.	.	PUNCT
ajst-27548	65	1	by	by	ADP
ajst-27548	65	2	the	the	DET
ajst-27548	65	3	law	law	NOUN
ajst-27548	65	4	of	of	ADP
ajst-27548	65	5	radioactive	radioactive	ADJ
ajst-27548	65	6	decay	decay	NOUN
ajst-27548	65	7	,	,	PUNCT
ajst-27548	65	8	𝑁𝑑	𝑁𝑑	PROPN
ajst-27548	65	9	𝑆𝑚	𝑆𝑚	VERB
ajst-27548	65	10	∙	∙	PROPN
ajst-27548	65	11	𝑒	𝑒	ADP
ajst-27548	65	12	1	1	NUM
ajst-27548	65	13	.	.	PUNCT
ajst-27548	66	1	the	the	DET
ajst-27548	66	2	sm	sm	PROPN
ajst-27548	66	3	-	-	PUNCT
ajst-27548	66	4	nd	nd	NOUN
ajst-27548	66	5	age	age	NOUN
ajst-27548	66	6	calculation	calculation	NOUN
ajst-27548	66	7	is	be	AUX
ajst-27548	66	8	expressed	express	VERB
ajst-27548	66	9	in	in	ADP
ajst-27548	66	10	equation	equation	NOUN
ajst-27548	66	11	(	(	PUNCT
ajst-27548	66	12	2	2	NUM
ajst-27548	66	13	):	):	PUNCT
ajst-27548	66	14	𝑡	𝑡	PROPN
ajst-27548	66	15	𝑙𝑛	𝑙𝑛	NOUN
ajst-27548	66	16	1	1	NUM
ajst-27548	66	17	(	(	PUNCT
ajst-27548	66	18	2	2	NUM
ajst-27548	66	19	)	)	PUNCT
ajst-27548	66	20	by	by	ADP
ajst-27548	66	21	applying	apply	VERB
ajst-27548	66	22	the	the	DET
ajst-27548	66	23	principle	principle	NOUN
ajst-27548	66	24	of	of	ADP
ajst-27548	66	25	isochrons	isochron	NOUN
ajst-27548	66	26	and	and	CCONJ
ajst-27548	66	27	incorporating	incorporate	VERB
ajst-27548	66	28	nd	nd	INTJ
ajst-27548	66	29	into	into	ADP
ajst-27548	66	30	the	the	DET
ajst-27548	66	31	decay	decay	NOUN
ajst-27548	66	32	formula	formula	NOUN
ajst-27548	66	33	,	,	PUNCT
ajst-27548	66	34	the	the	DET
ajst-27548	66	35	resulting	result	VERB
ajst-27548	66	36	equation	equation	NOUN
ajst-27548	66	37	is	be	AUX
ajst-27548	66	38	shown	show	VERB
ajst-27548	66	39	in	in	ADP
ajst-27548	66	40	equation	equation	NOUN
ajst-27548	66	41	(	(	PUNCT
ajst-27548	66	42	3	3	NUM
ajst-27548	66	43	):	):	PUNCT
ajst-27548	66	44	∙	∙	PROPN
ajst-27548	66	45	𝑒	𝑒	ADP
ajst-27548	66	46	1	1	NUM
ajst-27548	66	47	(	(	PUNCT
ajst-27548	66	48	3	3	NUM
ajst-27548	66	49	)	)	PUNCT
ajst-27548	66	50	in	in	ADP
ajst-27548	66	51	this	this	DET
ajst-27548	66	52	equation	equation	NOUN
ajst-27548	66	53	,	,	PUNCT
ajst-27548	66	54	(	(	PUNCT
ajst-27548	66	55	143nd/144nd)₀	143nd/144nd)₀	NUM
ajst-27548	66	56	denotes	denote	VERB
ajst-27548	66	57	the	the	DET
ajst-27548	66	58	initial	initial	ADJ
ajst-27548	66	59	isotopic	isotopic	ADJ
ajst-27548	66	60	ratio	ratio	NOUN
ajst-27548	66	61	.	.	PUNCT
ajst-27548	67	1	generally	generally	ADV
ajst-27548	67	2	,	,	PUNCT
ajst-27548	67	3	the	the	DET
ajst-27548	67	4	initial	initial	ADJ
ajst-27548	67	5	isotopic	isotopic	ADJ
ajst-27548	67	6	ratio	ratio	NOUN
ajst-27548	67	7	can	can	AUX
ajst-27548	67	8	not	not	PART
ajst-27548	67	9	be	be	AUX
ajst-27548	67	10	directly	directly	ADV
ajst-27548	67	11	determined	determine	VERB
ajst-27548	67	12	.	.	PUNCT
ajst-27548	68	1	to	to	PART
ajst-27548	68	2	determine	determine	VERB
ajst-27548	68	3	the	the	DET
ajst-27548	68	4	initial	initial	ADJ
ajst-27548	68	5	ratio	ratio	NOUN
ajst-27548	68	6	,	,	PUNCT
ajst-27548	68	7	the	the	DET
ajst-27548	68	8	isochron	isochron	ADJ
ajst-27548	68	9	method	method	NOUN
ajst-27548	68	10	is	be	AUX
ajst-27548	68	11	applied	apply	VERB
ajst-27548	68	12	,	,	PUNCT
ajst-27548	68	13	plotting	plot	VERB
ajst-27548	68	14	sm	sm	PROPN
ajst-27548	68	15	/	/	SYM
ajst-27548	68	16	nd	nd	NOUN
ajst-27548	68	17	on	on	ADP
ajst-27548	68	18	the	the	DET
ajst-27548	68	19	x	x	NOUN
ajst-27548	68	20	-	-	NOUN
ajst-27548	68	21	axis	axis	NOUN
ajst-27548	68	22	and	and	CCONJ
ajst-27548	68	23	nd	nd	NOUN
ajst-27548	68	24	/	/	SYM
ajst-27548	68	25	nd	nd	NOUN
ajst-27548	68	26	on	on	ADP
ajst-27548	68	27	the	the	DET
ajst-27548	68	28	y	y	NOUN
ajst-27548	68	29	-	-	PUNCT
ajst-27548	68	30	axis	axis	NOUN
ajst-27548	68	31	.	.	PUNCT
ajst-27548	69	1	the	the	DET
ajst-27548	69	2	resulting	result	VERB
ajst-27548	69	3	straight	straight	ADJ
ajst-27548	69	4	line	line	NOUN
ajst-27548	69	5	,	,	PUNCT
ajst-27548	69	6	called	call	VERB
ajst-27548	69	7	the	the	DET
ajst-27548	69	8	isochron	isochron	NOUN
ajst-27548	69	9	,	,	PUNCT
ajst-27548	69	10	has	have	VERB
ajst-27548	69	11	a	a	DET
ajst-27548	69	12	y	y	NOUN
ajst-27548	69	13	-	-	PUNCT
ajst-27548	69	14	intercept	intercept	NOUN
ajst-27548	69	15	that	that	PRON
ajst-27548	69	16	represents	represent	VERB
ajst-27548	69	17	(	(	PUNCT
ajst-27548	69	18	143nd/144nd)₀.	143nd/144nd)₀.	NUM
ajst-27548	69	19	the	the	DET
ajst-27548	69	20	age	age	NOUN
ajst-27548	69	21	is	be	AUX
ajst-27548	69	22	derived	derive	VERB
ajst-27548	69	23	from	from	ADP
ajst-27548	69	24	the	the	DET
ajst-27548	69	25	slope	slope	NOUN
ajst-27548	69	26	of	of	ADP
ajst-27548	69	27	the	the	DET
ajst-27548	69	28	isochron	isochron	NOUN
ajst-27548	69	29	.	.	PUNCT
ajst-27548	70	1	the	the	DET
ajst-27548	70	2	sm	sm	PROPN
ajst-27548	70	3	-	-	PUNCT
ajst-27548	70	4	nd	nd	NOUN
ajst-27548	70	5	method	method	NOUN
ajst-27548	70	6	is	be	AUX
ajst-27548	70	7	particularly	particularly	ADV
ajst-27548	70	8	effective	effective	ADJ
ajst-27548	70	9	for	for	ADP
ajst-27548	70	10	dating	date	VERB
ajst-27548	70	11	igneous	igneous	ADJ
ajst-27548	70	12	rocks	rock	NOUN
ajst-27548	70	13	and	and	CCONJ
ajst-27548	70	14	magmatically	magmatically	ADV
ajst-27548	70	15	associated	associated	ADJ
ajst-27548	70	16	formations	formation	NOUN
ajst-27548	70	17	,	,	PUNCT
ajst-27548	70	18	including	include	VERB
ajst-27548	70	19	ophiolites	ophiolite	NOUN
ajst-27548	70	20	,	,	PUNCT
ajst-27548	70	21	gabbros	gabbro	NOUN
ajst-27548	70	22	,	,	PUNCT
ajst-27548	70	23	granites	granite	NOUN
ajst-27548	70	24	,	,	PUNCT
ajst-27548	70	25	rhyolites	rhyolite	NOUN
ajst-27548	70	26	,	,	PUNCT
ajst-27548	70	27	and	and	CCONJ
ajst-27548	70	28	andesites	andesite	NOUN
ajst-27548	70	29	,	,	PUNCT
ajst-27548	70	30	as	as	ADV
ajst-27548	70	31	well	well	ADV
ajst-27548	70	32	as	as	ADP
ajst-27548	70	33	minerals	mineral	NOUN
ajst-27548	70	34	such	such	ADJ
ajst-27548	70	35	as	as	ADP
ajst-27548	70	36	scheelite	scheelite	NOUN
ajst-27548	70	37	and	and	CCONJ
ajst-27548	70	38	magnetite	magnetite	NOUN
ajst-27548	70	39	[	[	X
ajst-27548	70	40	10].while	10].while	NUM
ajst-27548	70	41	the	the	DET
ajst-27548	70	42	classical	classical	ADJ
ajst-27548	70	43	idtims	idtims	NOUN
ajst-27548	70	44	method	method	NOUN
ajst-27548	70	45	remains	remain	VERB
ajst-27548	70	46	the	the	DET
ajst-27548	70	47	gold	gold	ADJ
ajst-27548	70	48	standard	standard	NOUN
ajst-27548	70	49	for	for	ADP
ajst-27548	70	50	high	high	ADJ
ajst-27548	70	51	-	-	PUNCT
ajst-27548	70	52	precision	precision	NOUN
ajst-27548	70	53	sm	sm	PROPN
ajst-27548	70	54	-	-	PUNCT
ajst-27548	70	55	nd	nd	PRON
ajst-27548	70	56	measurements	measurement	NOUN
ajst-27548	70	57	,	,	PUNCT
ajst-27548	70	58	it	it	PRON
ajst-27548	70	59	is	be	AUX
ajst-27548	70	60	hindered	hinder	VERB
ajst-27548	70	61	by	by	ADP
ajst-27548	70	62	its	its	PRON
ajst-27548	70	63	time	time	NOUN
ajst-27548	70	64	-	-	PUNCT
ajst-27548	70	65	intensive	intensive	ADJ
ajst-27548	70	66	process	process	NOUN
ajst-27548	70	67	,	,	PUNCT
ajst-27548	70	68	high	high	ADJ
ajst-27548	70	69	cost	cost	NOUN
ajst-27548	70	70	,	,	PUNCT
ajst-27548	70	71	large	large	ADJ
ajst-27548	70	72	sample	sample	NOUN
ajst-27548	70	73	requirements	requirement	NOUN
ajst-27548	70	74	,	,	PUNCT
ajst-27548	70	75	and	and	CCONJ
ajst-27548	70	76	inability	inability	NOUN
ajst-27548	70	77	to	to	PART
ajst-27548	70	78	resolve	resolve	VERB
ajst-27548	70	79	geochemical	geochemical	ADJ
ajst-27548	70	80	data	datum	NOUN
ajst-27548	70	81	at	at	ADP
ajst-27548	70	82	the	the	DET
ajst-27548	70	83	microscopic	microscopic	ADJ
ajst-27548	70	84	scale	scale	NOUN
ajst-27548	70	85	.	.	PUNCT
ajst-27548	71	1	emerging	emerge	VERB
ajst-27548	71	2	micro	micro	NOUN
ajst-27548	71	3	-	-	NOUN
ajst-27548	71	4	area	area	NOUN
ajst-27548	71	5	in	in	ADP
ajst-27548	71	6	-	-	PUNCT
ajst-27548	71	7	situ	situ	ADJ
ajst-27548	71	8	analytical	analytical	ADJ
ajst-27548	71	9	techniques	technique	NOUN
ajst-27548	71	10	overcome	overcome	VERB
ajst-27548	71	11	these	these	DET
ajst-27548	71	12	limitations	limitation	NOUN
ajst-27548	71	13	by	by	ADP
ajst-27548	71	14	offering	offer	VERB
ajst-27548	71	15	simplicity	simplicity	NOUN
ajst-27548	71	16	,	,	PUNCT
ajst-27548	71	17	rapid	rapid	ADJ
ajst-27548	71	18	analysis	analysis	NOUN
ajst-27548	71	19	,	,	PUNCT
ajst-27548	71	20	and	and	CCONJ
ajst-27548	71	21	high	high	ADJ
ajst-27548	71	22	spatial	spatial	ADJ
ajst-27548	71	23	resolution	resolution	NOUN
ajst-27548	71	24	,	,	PUNCT
ajst-27548	71	25	enabling	enable	VERB
ajst-27548	71	26	the	the	DET
ajst-27548	71	27	tracing	tracing	NOUN
ajst-27548	71	28	of	of	ADP
ajst-27548	71	29	magmatic	magmatic	ADJ
ajst-27548	71	30	and	and	CCONJ
ajst-27548	71	31	hydrothermal	hydrothermal	ADJ
ajst-27548	71	32	origins	origin	NOUN
ajst-27548	71	33	and	and	CCONJ
ajst-27548	71	34	evolutionary	evolutionary	ADJ
ajst-27548	71	35	processes	process	NOUN
ajst-27548	71	36	at	at	ADP
ajst-27548	71	37	the	the	DET
ajst-27548	71	38	micron	micron	NOUN
ajst-27548	71	39	scale	scale	NOUN
ajst-27548	71	40	[	[	X
ajst-27548	71	41	11	11	NUM
ajst-27548	71	42	]	]	PUNCT
ajst-27548	71	43	.	.	PUNCT
ajst-27548	72	1	2.3.4	2.3.4	NUM
ajst-27548	72	2	.	.	X
ajst-27548	72	3	ar	ar	PROPN
ajst-27548	72	4	-	-	PUNCT
ajst-27548	72	5	ar	ar	NOUN
ajst-27548	72	6	method	method	NOUN
ajst-27548	72	7	the	the	DET
ajst-27548	72	8	ar	ar	PROPN
ajst-27548	72	9	-	-	ADJ
ajst-27548	72	10	ar	ar	NOUN
ajst-27548	72	11	dating	date	VERB
ajst-27548	72	12	technique	technique	NOUN
ajst-27548	72	13	is	be	AUX
ajst-27548	72	14	based	base	VERB
ajst-27548	72	15	on	on	ADP
ajst-27548	72	16	the	the	DET
ajst-27548	72	17	potassium	potassium	NOUN
ajst-27548	72	18	(	(	PUNCT
ajst-27548	72	19	k	k	NOUN
ajst-27548	72	20	)	)	PUNCT
ajst-27548	72	21	decay	decay	NOUN
ajst-27548	72	22	system	system	NOUN
ajst-27548	72	23	.	.	PUNCT
ajst-27548	73	1	the	the	DET
ajst-27548	73	2	process	process	NOUN
ajst-27548	73	3	entails	entail	VERB
ajst-27548	73	4	irradiating	irradiate	VERB
ajst-27548	73	5	potassiumbearing	potassiumbearing	NOUN
ajst-27548	73	6	samples	sample	NOUN
ajst-27548	73	7	with	with	ADP
ajst-27548	73	8	fast	fast	ADJ
ajst-27548	73	9	neutrons	neutron	NOUN
ajst-27548	73	10	in	in	ADP
ajst-27548	73	11	a	a	DET
ajst-27548	73	12	nuclear	nuclear	ADJ
ajst-27548	73	13	reactor	reactor	NOUN
ajst-27548	73	14	,	,	PUNCT
ajst-27548	73	15	causing	cause	VERB
ajst-27548	73	16	38k	38k	NOUN
ajst-27548	73	17	to	to	PART
ajst-27548	73	18	capture	capture	VERB
ajst-27548	73	19	a	a	DET
ajst-27548	73	20	neutron	neutron	NOUN
ajst-27548	73	21	,	,	PUNCT
ajst-27548	73	22	emit	emit	VERB
ajst-27548	73	23	a	a	DET
ajst-27548	73	24	proton	proton	NOUN
ajst-27548	73	25	,	,	PUNCT
ajst-27548	73	26	and	and	CCONJ
ajst-27548	73	27	convert	convert	VERB
ajst-27548	73	28	into	into	ADP
ajst-27548	73	29	39ar	39ar	ADJ
ajst-27548	73	30	,	,	PUNCT
ajst-27548	73	31	which	which	PRON
ajst-27548	73	32	has	have	VERB
ajst-27548	73	33	a	a	DET
ajst-27548	73	34	half	half	ADJ
ajst-27548	73	35	-	-	PUNCT
ajst-27548	73	36	life	life	NOUN
ajst-27548	73	37	of	of	ADP
ajst-27548	73	38	269	269	NUM
ajst-27548	73	39	years	year	NOUN
ajst-27548	73	40	.	.	PUNCT
ajst-27548	74	1	a	a	DET
ajst-27548	74	2	mass	mass	NOUN
ajst-27548	74	3	spectrometer	spectrometer	NOUN
ajst-27548	74	4	measures	measure	NOUN
ajst-27548	74	5	the	the	DET
ajst-27548	74	6	40ar/39ar	40ar/39ar	NUM
ajst-27548	74	7	ratio	ratio	NOUN
ajst-27548	74	8	in	in	ADP
ajst-27548	74	9	the	the	DET
ajst-27548	74	10	irradiated	irradiated	ADJ
ajst-27548	74	11	sample	sample	NOUN
ajst-27548	74	12	,	,	PUNCT
ajst-27548	74	13	which	which	PRON
ajst-27548	74	14	serves	serve	VERB
ajst-27548	74	15	as	as	ADP
ajst-27548	74	16	a	a	DET
ajst-27548	74	17	substitute	substitute	NOUN
ajst-27548	74	18	for	for	ADP
ajst-27548	74	19	the	the	DET
ajst-27548	74	20	40ar/39ar	40ar/39ar	PROPN
ajst-27548	74	21	ratio	ratio	NOUN
ajst-27548	74	22	used	use	VERB
ajst-27548	74	23	in	in	ADP
ajst-27548	74	24	traditional	traditional	ADJ
ajst-27548	74	25	k	k	PROPN
ajst-27548	74	26	-	-	PUNCT
ajst-27548	74	27	ar	ar	NOUN
ajst-27548	74	28	dating	dating	NOUN
ajst-27548	74	29	.	.	PUNCT
ajst-27548	75	1	the	the	DET
ajst-27548	75	2	sample	sample	NOUN
ajst-27548	75	3	's	's	PART
ajst-27548	75	4	geological	geological	ADJ
ajst-27548	75	5	age	age	NOUN
ajst-27548	75	6	is	be	AUX
ajst-27548	75	7	determined	determine	VERB
ajst-27548	75	8	using	use	VERB
ajst-27548	75	9	equation	equation	NOUN
ajst-27548	75	10	(	(	PUNCT
ajst-27548	75	11	4	4	NUM
ajst-27548	75	12	):	):	PUNCT
ajst-27548	75	13	𝑡	𝑡	NOUN
ajst-27548	75	14	∙	∙	PROPN
ajst-27548	75	15	𝑙𝑛	𝑙𝑛	NOUN
ajst-27548	75	16	𝐽	𝐽	PROPN
ajst-27548	75	17	∙	∙	PROPN
ajst-27548	75	18	∗	∗	PUNCT
ajst-27548	75	19	1	1	NUM
ajst-27548	75	20	(	(	PUNCT
ajst-27548	75	21	4	4	NUM
ajst-27548	75	22	)	)	PUNCT
ajst-27548	75	23	in	in	ADP
ajst-27548	75	24	the	the	DET
ajst-27548	75	25	equation	equation	NOUN
ajst-27548	75	26	,	,	PUNCT
ajst-27548	75	27	j	j	PROPN
ajst-27548	75	28	denotes	denote	VERB
ajst-27548	75	29	the	the	DET
ajst-27548	75	30	irradiation	irradiation	NOUN
ajst-27548	75	31	parameter	parameter	NOUN
ajst-27548	75	32	specific	specific	ADJ
ajst-27548	75	33	to	to	ADP
ajst-27548	75	34	each	each	DET
ajst-27548	75	35	irradiated	irradiate	VERB
ajst-27548	75	36	sample	sample	NOUN
ajst-27548	75	37	,	,	PUNCT
ajst-27548	75	38	40ar	40ar	NOUN
ajst-27548	75	39	*	*	PUNCT
ajst-27548	75	40	represents	represent	VERB
ajst-27548	75	41	the	the	DET
ajst-27548	75	42	radiogenic	radiogenic	ADJ
ajst-27548	75	43	40ar	40ar	NOUN
ajst-27548	75	44	,	,	PUNCT
ajst-27548	75	45	39ar	39ar	ADJ
ajst-27548	75	46	is	be	AUX
ajst-27548	75	47	generated	generate	VERB
ajst-27548	75	48	by	by	ADP
ajst-27548	75	49	fast	fast	ADJ
ajst-27548	75	50	neutron	neutron	NOUN
ajst-27548	75	51	irradiation	irradiation	NOUN
ajst-27548	75	52	,	,	PUNCT
ajst-27548	75	53	and	and	CCONJ
ajst-27548	75	54	λ	λ	PROPN
ajst-27548	75	55	refers	refer	VERB
ajst-27548	75	56	to	to	ADP
ajst-27548	75	57	the	the	DET
ajst-27548	75	58	total	total	ADJ
ajst-27548	75	59	decay	decay	NOUN
ajst-27548	75	60	constant	constant	ADJ
ajst-27548	76	1	[	[	X
ajst-27548	76	2	12	12	NUM
ajst-27548	76	3	]	]	PUNCT
ajst-27548	76	4	.	.	PUNCT
ajst-27548	77	1	researchers	researcher	NOUN
ajst-27548	77	2	have	have	VERB
ajst-27548	77	3	recently	recently	ADV
ajst-27548	77	4	235	235	NUM
ajst-27548	77	5	integrated	integrate	VERB
ajst-27548	77	6	microscopic	microscopic	ADJ
ajst-27548	77	7	techniques	technique	NOUN
ajst-27548	77	8	,	,	PUNCT
ajst-27548	77	9	such	such	ADJ
ajst-27548	77	10	as	as	ADP
ajst-27548	77	11	xrd	xrd	NOUN
ajst-27548	77	12	,	,	PUNCT
ajst-27548	77	13	with	with	SCONJ
ajst-27548	77	14	the	the	DET
ajst-27548	77	15	arar	arar	NOUN
ajst-27548	77	16	dating	date	VERB
ajst-27548	77	17	method	method	NOUN
ajst-27548	77	18	to	to	PART
ajst-27548	77	19	ascertain	ascertain	VERB
ajst-27548	77	20	the	the	DET
ajst-27548	77	21	absolute	absolute	ADJ
ajst-27548	77	22	ages	age	NOUN
ajst-27548	77	23	of	of	ADP
ajst-27548	77	24	geological	geological	ADJ
ajst-27548	77	25	formations	formation	NOUN
ajst-27548	77	26	.	.	PUNCT
ajst-27548	78	1	the	the	DET
ajst-27548	78	2	high	high	ADJ
ajst-27548	78	3	resolution	resolution	NOUN
ajst-27548	78	4	of	of	ADP
ajst-27548	78	5	xrd	xrd	NOUN
ajst-27548	78	6	further	further	ADJ
ajst-27548	78	7	aids	aid	NOUN
ajst-27548	78	8	in	in	ADP
ajst-27548	78	9	determining	determine	VERB
ajst-27548	78	10	the	the	DET
ajst-27548	78	11	crystallinity	crystallinity	NOUN
ajst-27548	78	12	index	index	NOUN
ajst-27548	78	13	of	of	ADP
ajst-27548	78	14	rocks	rock	NOUN
ajst-27548	78	15	in	in	ADP
ajst-27548	78	16	these	these	DET
ajst-27548	78	17	formations	formation	NOUN
ajst-27548	78	18	[	[	X
ajst-27548	78	19	13	13	NUM
ajst-27548	78	20	]	]	PUNCT
ajst-27548	78	21	.	.	PUNCT
ajst-27548	79	1	2.3.5	2.3.5	NUM
ajst-27548	79	2	.	.	X
ajst-27548	79	3	re	re	VERB
ajst-27548	79	4	-	-	NOUN
ajst-27548	79	5	os	os	ADJ
ajst-27548	79	6	method	method	NOUN
ajst-27548	79	7	the	the	DET
ajst-27548	79	8	re	re	NOUN
ajst-27548	79	9	-	-	NOUN
ajst-27548	79	10	os	os	ADJ
ajst-27548	79	11	dating	date	VERB
ajst-27548	79	12	method	method	NOUN
ajst-27548	79	13	determines	determine	VERB
ajst-27548	79	14	geological	geological	ADJ
ajst-27548	79	15	ages	age	NOUN
ajst-27548	79	16	by	by	ADP
ajst-27548	79	17	analyzing	analyze	VERB
ajst-27548	79	18	osmium	osmium	NOUN
ajst-27548	79	19	isotopic	isotopic	ADJ
ajst-27548	79	20	anomalies	anomaly	NOUN
ajst-27548	79	21	resulting	result	VERB
ajst-27548	79	22	from	from	ADP
ajst-27548	79	23	the	the	DET
ajst-27548	79	24	βdecay	βdecay	NOUN
ajst-27548	79	25	of	of	ADP
ajst-27548	79	26	radioactive	radioactive	ADJ
ajst-27548	79	27	187re	187re	PROPN
ajst-27548	79	28	to	to	ADP
ajst-27548	79	29	187os	187os	PROPN
ajst-27548	79	30	.	.	PUNCT
ajst-27548	80	1	this	this	DET
ajst-27548	80	2	technique	technique	NOUN
ajst-27548	80	3	directly	directly	ADV
ajst-27548	80	4	estimates	estimate	VERB
ajst-27548	80	5	the	the	DET
ajst-27548	80	6	mineralization	mineralization	NOUN
ajst-27548	80	7	age	age	NOUN
ajst-27548	80	8	of	of	ADP
ajst-27548	80	9	metallic	metallic	ADJ
ajst-27548	80	10	ore	ore	NOUN
ajst-27548	80	11	deposits	deposit	NOUN
ajst-27548	80	12	.	.	PUNCT
ajst-27548	81	1	the	the	DET
ajst-27548	81	2	age	age	NOUN
ajst-27548	81	3	calculation	calculation	NOUN
ajst-27548	81	4	is	be	AUX
ajst-27548	81	5	expressed	express	VERB
ajst-27548	81	6	in	in	ADP
ajst-27548	81	7	equation	equation	NOUN
ajst-27548	81	8	(	(	PUNCT
ajst-27548	81	9	5	5	NUM
ajst-27548	81	10	):	):	PUNCT
ajst-27548	81	11	∙	∙	PROPN
ajst-27548	81	12	𝑒	𝑒	ADP
ajst-27548	81	13	1	1	NUM
ajst-27548	81	14	(	(	PUNCT
ajst-27548	81	15	5	5	NUM
ajst-27548	81	16	)	)	PUNCT
ajst-27548	81	17	in	in	ADP
ajst-27548	81	18	this	this	DET
ajst-27548	81	19	equation	equation	NOUN
ajst-27548	81	20	,	,	PUNCT
ajst-27548	81	21	187os/186os	187os/186os	NUM
ajst-27548	81	22	represents	represent	VERB
ajst-27548	81	23	the	the	DET
ajst-27548	81	24	current	current	ADJ
ajst-27548	81	25	isotopic	isotopic	ADJ
ajst-27548	81	26	ratio	ratio	NOUN
ajst-27548	81	27	of	of	ADP
ajst-27548	81	28	the	the	DET
ajst-27548	81	29	sample	sample	NOUN
ajst-27548	81	30	,	,	PUNCT
ajst-27548	81	31	(	(	PUNCT
ajst-27548	81	32	187os/186os)₀	187os/186os)₀	NUM
ajst-27548	81	33	denotes	denote	VERB
ajst-27548	81	34	its	its	PRON
ajst-27548	81	35	initial	initial	ADJ
ajst-27548	81	36	isotopic	isotopic	ADJ
ajst-27548	81	37	ratio	ratio	NOUN
ajst-27548	81	38	,	,	PUNCT
ajst-27548	81	39	187re/186os	187re/186os	PROPN
ajst-27548	81	40	is	be	AUX
ajst-27548	81	41	the	the	DET
ajst-27548	81	42	present	present	ADJ
ajst-27548	81	43	-	-	PUNCT
ajst-27548	81	44	day	day	NOUN
ajst-27548	81	45	ratio	ratio	NOUN
ajst-27548	81	46	of	of	ADP
ajst-27548	81	47	the	the	DET
ajst-27548	81	48	sample	sample	NOUN
ajst-27548	81	49	,	,	PUNCT
ajst-27548	81	50	λ	λ	PROPN
ajst-27548	81	51	is	be	AUX
ajst-27548	81	52	the	the	DET
ajst-27548	81	53	decay	decay	NOUN
ajst-27548	81	54	constant	constant	ADJ
ajst-27548	81	55	for	for	ADP
ajst-27548	81	56	187re	187re	PROPN
ajst-27548	81	57	,	,	PUNCT
ajst-27548	81	58	and	and	CCONJ
ajst-27548	81	59	t	t	PROPN
ajst-27548	81	60	signifies	signify	VERB
ajst-27548	81	61	the	the	DET
ajst-27548	81	62	time	time	NOUN
ajst-27548	81	63	since	since	SCONJ
ajst-27548	81	64	the	the	DET
ajst-27548	81	65	closure	closure	NOUN
ajst-27548	81	66	of	of	ADP
ajst-27548	81	67	the	the	DET
ajst-27548	81	68	re	re	ADJ
ajst-27548	81	69	-	-	NOUN
ajst-27548	81	70	os	os	ADJ
ajst-27548	81	71	system	system	NOUN
ajst-27548	81	72	.	.	PUNCT
ajst-27548	82	1	as	as	SCONJ
ajst-27548	82	2	the	the	DET
ajst-27548	82	3	re	re	NOUN
ajst-27548	82	4	-	-	NOUN
ajst-27548	82	5	os	os	ADJ
ajst-27548	82	6	method	method	NOUN
ajst-27548	82	7	is	be	AUX
ajst-27548	82	8	the	the	DET
ajst-27548	82	9	sole	sole	ADJ
ajst-27548	82	10	relatively	relatively	ADV
ajst-27548	82	11	reliable	reliable	ADJ
ajst-27548	82	12	approach	approach	NOUN
ajst-27548	82	13	for	for	ADP
ajst-27548	82	14	directly	directly	ADV
ajst-27548	82	15	dating	date	VERB
ajst-27548	82	16	the	the	DET
ajst-27548	82	17	mineralization	mineralization	NOUN
ajst-27548	82	18	age	age	NOUN
ajst-27548	82	19	of	of	ADP
ajst-27548	82	20	metal	metal	NOUN
ajst-27548	82	21	ore	ore	NOUN
ajst-27548	82	22	deposits	deposit	NOUN
ajst-27548	82	23	,	,	PUNCT
ajst-27548	82	24	the	the	DET
ajst-27548	82	25	re	re	ADJ
ajst-27548	82	26	-	-	ADJ
ajst-27548	82	27	os	os	ADJ
ajst-27548	82	28	isotopic	isotopic	ADJ
ajst-27548	82	29	system	system	NOUN
ajst-27548	82	30	continues	continue	VERB
ajst-27548	82	31	to	to	PART
ajst-27548	82	32	be	be	AUX
ajst-27548	82	33	a	a	DET
ajst-27548	82	34	prominent	prominent	ADJ
ajst-27548	82	35	research	research	NOUN
ajst-27548	82	36	focus	focus	NOUN
ajst-27548	82	37	[	[	X
ajst-27548	82	38	14	14	NUM
ajst-27548	82	39	]	]	SYM
ajst-27548	82	40	.	.	PUNCT
ajst-27548	83	1	3	3	X
ajst-27548	83	2	.	.	X
ajst-27548	83	3	new	new	ADJ
ajst-27548	83	4	progress	progress	NOUN
ajst-27548	83	5	in	in	ADP
ajst-27548	83	6	isotope	isotope	NOUN
ajst-27548	83	7	geochronology	geochronology	NOUN
ajst-27548	83	8	3.1	3.1	NUM
ajst-27548	83	9	.	.	PUNCT
ajst-27548	84	1	multi	multi	ADJ
ajst-27548	84	2	-	-	ADJ
ajst-27548	84	3	collector	collector	ADJ
ajst-27548	84	4	plasma	plasma	NOUN
ajst-27548	84	5	mass	mass	NOUN
ajst-27548	84	6	spectrometry	spectrometry	NOUN
ajst-27548	84	7	the	the	DET
ajst-27548	84	8	mc	mc	PROPN
ajst-27548	84	9	-	-	PUNCT
ajst-27548	84	10	icp	icp	PROPN
ajst-27548	84	11	-	-	PUNCT
ajst-27548	84	12	ms	ms	NOUN
ajst-27548	84	13	comprises	comprise	VERB
ajst-27548	84	14	several	several	ADJ
ajst-27548	84	15	key	key	ADJ
ajst-27548	84	16	components	component	NOUN
ajst-27548	84	17	:	:	PUNCT
ajst-27548	84	18	a	a	DET
ajst-27548	84	19	sample	sample	NOUN
ajst-27548	84	20	introduction	introduction	NOUN
ajst-27548	84	21	system	system	NOUN
ajst-27548	84	22	,	,	PUNCT
ajst-27548	84	23	an	an	DET
ajst-27548	84	24	icp	icp	PROPN
ajst-27548	84	25	ion	ion	NOUN
ajst-27548	84	26	source	source	NOUN
ajst-27548	84	27	,	,	PUNCT
ajst-27548	84	28	an	an	DET
ajst-27548	84	29	icp	icp	PROPN
ajst-27548	84	30	interface	interface	NOUN
ajst-27548	84	31	,	,	PUNCT
ajst-27548	84	32	ion	ion	NOUN
ajst-27548	84	33	lenses	lense	NOUN
ajst-27548	84	34	,	,	PUNCT
ajst-27548	84	35	a	a	DET
ajst-27548	84	36	double	double	ADJ
ajst-27548	84	37	-	-	PUNCT
ajst-27548	84	38	focusing	focus	VERB
ajst-27548	84	39	mass	mass	NOUN
ajst-27548	84	40	analyzer	analyzer	NOUN
ajst-27548	84	41	,	,	PUNCT
ajst-27548	84	42	a	a	DET
ajst-27548	84	43	multi	multi	ADJ
ajst-27548	84	44	-	-	ADJ
ajst-27548	84	45	collector	collector	ADJ
ajst-27548	84	46	detection	detection	NOUN
ajst-27548	84	47	system	system	NOUN
ajst-27548	84	48	,	,	PUNCT
ajst-27548	84	49	a	a	DET
ajst-27548	84	50	high	high	ADJ
ajst-27548	84	51	-	-	PUNCT
ajst-27548	84	52	vacuum	vacuum	NOUN
ajst-27548	84	53	system	system	NOUN
ajst-27548	84	54	,	,	PUNCT
ajst-27548	84	55	a	a	DET
ajst-27548	84	56	data	data	NOUN
ajst-27548	84	57	acquisition	acquisition	NOUN
ajst-27548	84	58	and	and	CCONJ
ajst-27548	84	59	processing	processing	NOUN
ajst-27548	84	60	system	system	NOUN
ajst-27548	84	61	,	,	PUNCT
ajst-27548	84	62	a	a	DET
ajst-27548	84	63	water	water	NOUN
ajst-27548	84	64	cooling	cool	VERB
ajst-27548	84	65	system	system	NOUN
ajst-27548	84	66	,	,	PUNCT
ajst-27548	84	67	and	and	CCONJ
ajst-27548	84	68	a	a	DET
ajst-27548	84	69	safety	safety	NOUN
ajst-27548	84	70	system	system	NOUN
ajst-27548	84	71	.	.	PUNCT
ajst-27548	85	1	the	the	DET
ajst-27548	85	2	target	target	NOUN
ajst-27548	85	3	element	element	NOUN
ajst-27548	85	4	solution	solution	NOUN
ajst-27548	85	5	(	(	PUNCT
ajst-27548	85	6	or	or	CCONJ
ajst-27548	85	7	laser	laser	NOUN
ajst-27548	85	8	-	-	PUNCT
ajst-27548	85	9	ablated	ablate	VERB
ajst-27548	85	10	particles	particle	NOUN
ajst-27548	85	11	)	)	PUNCT
ajst-27548	85	12	is	be	AUX
ajst-27548	85	13	delivered	deliver	VERB
ajst-27548	85	14	as	as	ADP
ajst-27548	85	15	an	an	DET
ajst-27548	85	16	aerosol	aerosol	NOUN
ajst-27548	85	17	into	into	ADP
ajst-27548	85	18	the	the	DET
ajst-27548	85	19	argon	argon	NOUN
ajst-27548	85	20	plasma	plasma	NOUN
ajst-27548	85	21	,	,	PUNCT
ajst-27548	85	22	where	where	SCONJ
ajst-27548	85	23	it	it	PRON
ajst-27548	85	24	is	be	AUX
ajst-27548	85	25	evaporated	evaporate	VERB
ajst-27548	85	26	,	,	PUNCT
ajst-27548	85	27	atomized	atomize	VERB
ajst-27548	85	28	,	,	PUNCT
ajst-27548	85	29	and	and	CCONJ
ajst-27548	85	30	ionized	ionized	ADJ
ajst-27548	85	31	.	.	PUNCT
ajst-27548	86	1	the	the	DET
ajst-27548	86	2	plasma	plasma	NOUN
ajst-27548	86	3	is	be	AUX
ajst-27548	86	4	extracted	extract	VERB
ajst-27548	86	5	via	via	ADP
ajst-27548	86	6	the	the	DET
ajst-27548	86	7	sample	sample	NOUN
ajst-27548	86	8	cone	cone	NOUN
ajst-27548	86	9	and	and	CCONJ
ajst-27548	86	10	skimmer	skimmer	NOUN
ajst-27548	86	11	cone	cone	NOUN
ajst-27548	86	12	,	,	PUNCT
ajst-27548	86	13	transferring	transfer	VERB
ajst-27548	86	14	a	a	DET
ajst-27548	86	15	portion	portion	NOUN
ajst-27548	86	16	from	from	ADP
ajst-27548	86	17	atmospheric	atmospheric	NOUN
ajst-27548	86	18	to	to	ADP
ajst-27548	86	19	vacuum	vacuum	NOUN
ajst-27548	86	20	conditions	condition	NOUN
ajst-27548	86	21	.	.	PUNCT
ajst-27548	87	1	the	the	DET
ajst-27548	87	2	ion	ion	NOUN
ajst-27548	87	3	lenses	lense	NOUN
ajst-27548	87	4	shape	shape	VERB
ajst-27548	87	5	the	the	DET
ajst-27548	87	6	beam	beam	NOUN
ajst-27548	87	7	,	,	PUNCT
ajst-27548	87	8	and	and	CCONJ
ajst-27548	87	9	an	an	DET
ajst-27548	87	10	electrostatic	electrostatic	ADJ
ajst-27548	87	11	field	field	NOUN
ajst-27548	87	12	accelerates	accelerate	VERB
ajst-27548	87	13	the	the	DET
ajst-27548	87	14	positive	positive	ADJ
ajst-27548	87	15	ions	ion	NOUN
ajst-27548	87	16	of	of	ADP
ajst-27548	87	17	the	the	DET
ajst-27548	87	18	target	target	NOUN
ajst-27548	87	19	element	element	NOUN
ajst-27548	87	20	into	into	ADP
ajst-27548	87	21	a	a	DET
ajst-27548	87	22	magnetic	magnetic	ADJ
ajst-27548	87	23	field	field	NOUN
ajst-27548	87	24	,	,	PUNCT
ajst-27548	87	25	separating	separate	VERB
ajst-27548	87	26	them	they	PRON
ajst-27548	87	27	by	by	ADP
ajst-27548	87	28	mass	mass	ADJ
ajst-27548	87	29	-	-	PUNCT
ajst-27548	87	30	tocharge	tocharge	NOUN
ajst-27548	87	31	ratio	ratio	NOUN
ajst-27548	87	32	before	before	ADP
ajst-27548	87	33	detection	detection	NOUN
ajst-27548	87	34	.	.	PUNCT
ajst-27548	88	1	historically	historically	ADV
ajst-27548	88	2	,	,	PUNCT
ajst-27548	88	3	thermal	thermal	ADJ
ajst-27548	88	4	ionization	ionization	NOUN
ajst-27548	88	5	mass	mass	NOUN
ajst-27548	88	6	spectrometry	spectrometry	NOUN
ajst-27548	88	7	(	(	PUNCT
ajst-27548	88	8	tims	tims	PROPN
ajst-27548	88	9	)	)	PUNCT
ajst-27548	88	10	has	have	AUX
ajst-27548	88	11	been	be	AUX
ajst-27548	88	12	recognized	recognize	VERB
ajst-27548	88	13	for	for	ADP
ajst-27548	88	14	its	its	PRON
ajst-27548	88	15	superior	superior	ADJ
ajst-27548	88	16	accuracy	accuracy	NOUN
ajst-27548	88	17	and	and	CCONJ
ajst-27548	88	18	precision	precision	NOUN
ajst-27548	88	19	,	,	PUNCT
ajst-27548	88	20	but	but	CCONJ
ajst-27548	88	21	it	it	PRON
ajst-27548	88	22	demands	demand	VERB
ajst-27548	88	23	substantial	substantial	ADJ
ajst-27548	88	24	sample	sample	NOUN
ajst-27548	88	25	preparation	preparation	NOUN
ajst-27548	88	26	,	,	PUNCT
ajst-27548	88	27	lengthy	lengthy	ADJ
ajst-27548	88	28	measurements	measurement	NOUN
ajst-27548	88	29	,	,	PUNCT
ajst-27548	88	30	and	and	CCONJ
ajst-27548	88	31	can	can	AUX
ajst-27548	88	32	not	not	PART
ajst-27548	88	33	measure	measure	VERB
ajst-27548	88	34	certain	certain	ADJ
ajst-27548	88	35	elements	element	NOUN
ajst-27548	88	36	.	.	PUNCT
ajst-27548	89	1	recently	recently	ADV
ajst-27548	89	2	,	,	PUNCT
ajst-27548	89	3	mc	mc	PROPN
ajst-27548	89	4	-	-	PUNCT
ajst-27548	89	5	icp	icp	PROPN
ajst-27548	89	6	-	-	PUNCT
ajst-27548	89	7	ms	ms	PROPN
ajst-27548	89	8	has	have	AUX
ajst-27548	89	9	emerged	emerge	VERB
ajst-27548	89	10	as	as	ADP
ajst-27548	89	11	a	a	DET
ajst-27548	89	12	rapidly	rapidly	ADV
ajst-27548	89	13	advancing	advance	VERB
ajst-27548	89	14	technique	technique	NOUN
ajst-27548	89	15	for	for	ADP
ajst-27548	89	16	isotope	isotope	NOUN
ajst-27548	89	17	analysis	analysis	NOUN
ajst-27548	89	18	.	.	PUNCT
ajst-27548	90	1	this	this	DET
ajst-27548	90	2	technique	technique	NOUN
ajst-27548	90	3	offers	offer	VERB
ajst-27548	90	4	several	several	ADJ
ajst-27548	90	5	advantages	advantage	NOUN
ajst-27548	90	6	:	:	PUNCT
ajst-27548	90	7	(	(	PUNCT
ajst-27548	90	8	1	1	X
ajst-27548	90	9	)	)	PUNCT
ajst-27548	90	10	the	the	DET
ajst-27548	90	11	icp	icp	PROPN
ajst-27548	90	12	source	source	NOUN
ajst-27548	90	13	can	can	AUX
ajst-27548	90	14	ionize	ionize	VERB
ajst-27548	90	15	nearly	nearly	ADV
ajst-27548	90	16	all	all	PRON
ajst-27548	90	17	elements	element	NOUN
ajst-27548	90	18	;	;	PUNCT
ajst-27548	90	19	(	(	PUNCT
ajst-27548	90	20	2	2	X
ajst-27548	90	21	)	)	PUNCT
ajst-27548	90	22	the	the	DET
ajst-27548	90	23	sample	sample	NOUN
ajst-27548	90	24	introduction	introduction	NOUN
ajst-27548	90	25	process	process	NOUN
ajst-27548	90	26	is	be	AUX
ajst-27548	90	27	simple	simple	ADJ
ajst-27548	90	28	and	and	CCONJ
ajst-27548	90	29	reliable	reliable	ADJ
ajst-27548	90	30	;	;	PUNCT
ajst-27548	90	31	(	(	PUNCT
ajst-27548	90	32	3	3	X
ajst-27548	90	33	)	)	PUNCT
ajst-27548	90	34	high	high	ADJ
ajst-27548	90	35	sample	sample	NOUN
ajst-27548	90	36	throughput	throughput	NOUN
ajst-27548	90	37	;	;	PUNCT
ajst-27548	90	38	(	(	PUNCT
ajst-27548	90	39	4	4	X
ajst-27548	90	40	)	)	PUNCT
ajst-27548	90	41	excellent	excellent	ADJ
ajst-27548	90	42	mass	mass	NOUN
ajst-27548	90	43	resolution	resolution	NOUN
ajst-27548	90	44	;	;	PUNCT
ajst-27548	90	45	and	and	CCONJ
ajst-27548	90	46	(	(	PUNCT
ajst-27548	90	47	5	5	X
ajst-27548	90	48	)	)	PUNCT
ajst-27548	90	49	flat	flat	ADJ
ajst-27548	90	50	-	-	PUNCT
ajst-27548	90	51	top	top	NOUN
ajst-27548	90	52	peaks	peak	NOUN
ajst-27548	90	53	enable	enable	VERB
ajst-27548	90	54	accurate	accurate	ADJ
ajst-27548	90	55	isotope	isotope	NOUN
ajst-27548	90	56	ratio	ratio	NOUN
ajst-27548	90	57	determination	determination	NOUN
ajst-27548	90	58	with	with	ADP
ajst-27548	90	59	precision	precision	NOUN
ajst-27548	90	60	comparable	comparable	ADJ
ajst-27548	90	61	to	to	ADP
ajst-27548	90	62	tims	tim	NOUN
ajst-27548	90	63	,	,	PUNCT
ajst-27548	90	64	achieving	achieve	VERB
ajst-27548	90	65	0.001	0.001	NUM
ajst-27548	90	66	%	%	NOUN
ajst-27548	90	67	[	[	X
ajst-27548	90	68	15	15	NUM
ajst-27548	90	69	]	]	PUNCT
ajst-27548	90	70	.	.	PUNCT
ajst-27548	91	1	moreover	moreover	ADV
ajst-27548	91	2	,	,	PUNCT
ajst-27548	91	3	mcicp	mcicp	PROPN
ajst-27548	91	4	-	-	PUNCT
ajst-27548	91	5	ms	ms	PROPN
ajst-27548	91	6	has	have	AUX
ajst-27548	91	7	been	be	AUX
ajst-27548	91	8	successfully	successfully	ADV
ajst-27548	91	9	applied	apply	VERB
ajst-27548	91	10	to	to	ADP
ajst-27548	91	11	isotopic	isotopic	ADJ
ajst-27548	91	12	analyses	analysis	NOUN
ajst-27548	91	13	of	of	ADP
ajst-27548	91	14	nd	nd	PRON
ajst-27548	91	15	,	,	PUNCT
ajst-27548	91	16	mg	mg	PROPN
ajst-27548	91	17	,	,	PUNCT
ajst-27548	91	18	and	and	CCONJ
ajst-27548	91	19	pb	pb	X
ajst-27548	91	20	[	[	X
ajst-27548	91	21	16	16	NUM
ajst-27548	91	22	]	]	PUNCT
ajst-27548	91	23	.	.	PUNCT
ajst-27548	92	1	3.2	3.2	NUM
ajst-27548	92	2	.	.	PUNCT
ajst-27548	93	1	laser	laser	NOUN
ajst-27548	93	2	ablation	ablation	NOUN
ajst-27548	93	3	plasma	plasma	NOUN
ajst-27548	93	4	mass	mass	PROPN
ajst-27548	93	5	spectrometry	spectrometry	NOUN
ajst-27548	93	6	laser	laser	NOUN
ajst-27548	93	7	ablation	ablation	NOUN
ajst-27548	93	8	inductively	inductively	ADV
ajst-27548	93	9	coupled	couple	VERB
ajst-27548	93	10	plasma	plasma	NOUN
ajst-27548	93	11	mass	mass	NOUN
ajst-27548	93	12	spectrometry	spectrometry	NOUN
ajst-27548	93	13	(	(	PUNCT
ajst-27548	93	14	la	la	PROPN
ajst-27548	93	15	-	-	PUNCT
ajst-27548	93	16	icp	icp	PROPN
ajst-27548	93	17	-	-	PUNCT
ajst-27548	93	18	ms	ms	NOUN
ajst-27548	93	19	)	)	PUNCT
ajst-27548	93	20	employs	employ	VERB
ajst-27548	93	21	high	high	ADJ
ajst-27548	93	22	-	-	PUNCT
ajst-27548	93	23	energy	energy	NOUN
ajst-27548	93	24	laser	laser	NOUN
ajst-27548	93	25	beams	beam	NOUN
ajst-27548	93	26	guided	guide	VERB
ajst-27548	93	27	by	by	ADP
ajst-27548	93	28	an	an	DET
ajst-27548	93	29	optical	optical	ADJ
ajst-27548	93	30	system	system	NOUN
ajst-27548	93	31	of	of	ADP
ajst-27548	93	32	lenses	lense	NOUN
ajst-27548	93	33	and	and	CCONJ
ajst-27548	93	34	mirrors	mirror	NOUN
ajst-27548	93	35	to	to	PART
ajst-27548	93	36	ablate	ablate	VERB
ajst-27548	93	37	the	the	DET
ajst-27548	93	38	sample	sample	NOUN
ajst-27548	93	39	surface	surface	NOUN
ajst-27548	93	40	.	.	PUNCT
ajst-27548	94	1	the	the	DET
ajst-27548	94	2	ablated	ablated	ADJ
ajst-27548	94	3	material	material	NOUN
ajst-27548	94	4	,	,	PUNCT
ajst-27548	94	5	in	in	ADP
ajst-27548	94	6	the	the	DET
ajst-27548	94	7	form	form	NOUN
ajst-27548	94	8	of	of	ADP
ajst-27548	94	9	aerosol	aerosol	NOUN
ajst-27548	94	10	,	,	PUNCT
ajst-27548	94	11	is	be	AUX
ajst-27548	94	12	carried	carry	VERB
ajst-27548	94	13	by	by	ADP
ajst-27548	94	14	a	a	DET
ajst-27548	94	15	gas	gas	NOUN
ajst-27548	94	16	flow	flow	NOUN
ajst-27548	94	17	into	into	ADP
ajst-27548	94	18	the	the	DET
ajst-27548	94	19	icp	icp	PROPN
ajst-27548	94	20	system	system	NOUN
ajst-27548	94	21	for	for	ADP
ajst-27548	94	22	ionization	ionization	NOUN
ajst-27548	94	23	.	.	PUNCT
ajst-27548	95	1	subsequently	subsequently	ADV
ajst-27548	95	2	,	,	PUNCT
ajst-27548	95	3	the	the	DET
ajst-27548	95	4	mass	mass	ADJ
ajst-27548	95	5	spectrometer	spectrometer	NOUN
ajst-27548	95	6	filters	filter	NOUN
ajst-27548	95	7	ions	ion	NOUN
ajst-27548	95	8	by	by	ADP
ajst-27548	95	9	mass	mass	NOUN
ajst-27548	95	10	-	-	PUNCT
ajst-27548	95	11	to	to	ADP
ajst-27548	95	12	-	-	PUNCT
ajst-27548	95	13	charge	charge	NOUN
ajst-27548	95	14	ratio	ratio	NOUN
ajst-27548	95	15	,	,	PUNCT
ajst-27548	95	16	and	and	CCONJ
ajst-27548	95	17	the	the	DET
ajst-27548	95	18	detector	detector	NOUN
ajst-27548	95	19	records	record	VERB
ajst-27548	95	20	them	they	PRON
ajst-27548	95	21	.	.	PUNCT
ajst-27548	96	1	laicp	laicp	PROPN
ajst-27548	96	2	-	-	PUNCT
ajst-27548	96	3	ms	ms	PROPN
ajst-27548	96	4	is	be	AUX
ajst-27548	96	5	an	an	DET
ajst-27548	96	6	in	in	ADP
ajst-27548	96	7	-	-	PUNCT
ajst-27548	96	8	situ	situ	ADJ
ajst-27548	96	9	,	,	PUNCT
ajst-27548	96	10	high	high	ADJ
ajst-27548	96	11	-	-	PUNCT
ajst-27548	96	12	resolution	resolution	NOUN
ajst-27548	96	13	analytical	analytical	ADJ
ajst-27548	96	14	technique	technique	NOUN
ajst-27548	96	15	ideal	ideal	NOUN
ajst-27548	96	16	for	for	ADP
ajst-27548	96	17	major	major	ADJ
ajst-27548	96	18	,	,	PUNCT
ajst-27548	96	19	trace	trace	NOUN
ajst-27548	96	20	,	,	PUNCT
ajst-27548	96	21	and	and	CCONJ
ajst-27548	96	22	ultra	ultra	ADJ
ajst-27548	96	23	-	-	ADJ
ajst-27548	96	24	trace	trace	ADJ
ajst-27548	96	25	element	element	NOUN
ajst-27548	96	26	analysis	analysis	NOUN
ajst-27548	96	27	.	.	PUNCT
ajst-27548	97	1	it	it	PRON
ajst-27548	97	2	finds	find	VERB
ajst-27548	97	3	extensive	extensive	ADJ
ajst-27548	97	4	use	use	NOUN
ajst-27548	97	5	in	in	ADP
ajst-27548	97	6	earth	earth	NOUN
ajst-27548	97	7	sciences	science	NOUN
ajst-27548	97	8	,	,	PUNCT
ajst-27548	97	9	particularly	particularly	ADV
ajst-27548	97	10	for	for	ADP
ajst-27548	97	11	rare	rare	ADJ
ajst-27548	97	12	earth	earth	NOUN
ajst-27548	97	13	elements	element	NOUN
ajst-27548	97	14	(	(	PUNCT
ajst-27548	97	15	rees	rees	PROPN
ajst-27548	97	16	)	)	PUNCT
ajst-27548	97	17	,	,	PUNCT
ajst-27548	97	18	platinum	platinum	NOUN
ajst-27548	97	19	group	group	NOUN
ajst-27548	97	20	elements	element	NOUN
ajst-27548	97	21	(	(	PUNCT
ajst-27548	97	22	pges	pge	NOUN
ajst-27548	97	23	)	)	PUNCT
ajst-27548	97	24	,	,	PUNCT
ajst-27548	97	25	and	and	CCONJ
ajst-27548	97	26	isotope	isotope	NOUN
ajst-27548	97	27	studies	study	NOUN
ajst-27548	97	28	.	.	PUNCT
ajst-27548	98	1	its	its	PRON
ajst-27548	98	2	strengths	strength	NOUN
ajst-27548	98	3	include	include	VERB
ajst-27548	98	4	in	in	ADP
ajst-27548	98	5	-	-	PUNCT
ajst-27548	98	6	situ	situ	ADJ
ajst-27548	98	7	,	,	PUNCT
ajst-27548	98	8	real	real	ADJ
ajst-27548	98	9	-	-	PUNCT
ajst-27548	98	10	time	time	NOUN
ajst-27548	98	11	,	,	PUNCT
ajst-27548	98	12	and	and	CCONJ
ajst-27548	98	13	rapid	rapid	ADJ
ajst-27548	98	14	analysis	analysis	NOUN
ajst-27548	98	15	,	,	PUNCT
ajst-27548	98	16	combined	combine	VERB
ajst-27548	98	17	with	with	ADP
ajst-27548	98	18	high	high	ADJ
ajst-27548	98	19	sensitivity	sensitivity	NOUN
ajst-27548	98	20	,	,	PUNCT
ajst-27548	98	21	low	low	ADJ
ajst-27548	98	22	detection	detection	NOUN
ajst-27548	98	23	limits	limit	NOUN
ajst-27548	98	24	,	,	PUNCT
ajst-27548	98	25	exceptional	exceptional	ADJ
ajst-27548	98	26	spatial	spatial	ADJ
ajst-27548	98	27	resolution	resolution	NOUN
ajst-27548	98	28	,	,	PUNCT
ajst-27548	98	29	simplified	simplified	ADJ
ajst-27548	98	30	spectra	spectra	NOUN
ajst-27548	98	31	,	,	PUNCT
ajst-27548	98	32	simultaneous	simultaneous	ADJ
ajst-27548	98	33	multi	multi	ADJ
ajst-27548	98	34	-	-	ADJ
ajst-27548	98	35	element	element	ADJ
ajst-27548	98	36	detection	detection	NOUN
ajst-27548	98	37	,	,	PUNCT
ajst-27548	98	38	and	and	CCONJ
ajst-27548	98	39	isotopic	isotopic	ADJ
ajst-27548	98	40	ratio	ratio	NOUN
ajst-27548	98	41	capability	capability	NOUN
ajst-27548	98	42	.	.	PUNCT
ajst-27548	99	1	la	la	PROPN
ajst-27548	99	2	-	-	PUNCT
ajst-27548	99	3	icp	icp	PROPN
ajst-27548	99	4	-	-	PUNCT
ajst-27548	99	5	ms	ms	PROPN
ajst-27548	99	6	has	have	VERB
ajst-27548	99	7	broad	broad	ADJ
ajst-27548	99	8	applications	application	NOUN
ajst-27548	99	9	,	,	PUNCT
ajst-27548	99	10	including	include	VERB
ajst-27548	99	11	whole	whole	ADJ
ajst-27548	99	12	-	-	PUNCT
ajst-27548	99	13	rock	rock	NOUN
ajst-27548	99	14	analysis	analysis	NOUN
ajst-27548	99	15	of	of	ADP
ajst-27548	99	16	geological	geological	ADJ
ajst-27548	99	17	samples	sample	NOUN
ajst-27548	99	18	[	[	X
ajst-27548	99	19	17	17	NUM
ajst-27548	99	20	]	]	PUNCT
ajst-27548	99	21	,	,	PUNCT
ajst-27548	99	22	micro	micro	NOUN
ajst-27548	99	23	-	-	NOUN
ajst-27548	99	24	area	area	NOUN
ajst-27548	99	25	analysis	analysis	NOUN
ajst-27548	99	26	of	of	ADP
ajst-27548	99	27	individual	individual	ADJ
ajst-27548	99	28	minerals	mineral	NOUN
ajst-27548	99	29	[	[	X
ajst-27548	99	30	18	18	NUM
ajst-27548	99	31	]	]	PUNCT
ajst-27548	99	32	,	,	PUNCT
ajst-27548	99	33	trace	trace	NOUN
ajst-27548	99	34	element	element	NOUN
ajst-27548	99	35	determination	determination	NOUN
ajst-27548	99	36	in	in	ADP
ajst-27548	99	37	single	single	ADJ
ajst-27548	99	38	fluid	fluid	ADJ
ajst-27548	99	39	inclusions	inclusion	NOUN
ajst-27548	99	40	[	[	X
ajst-27548	99	41	19	19	NUM
ajst-27548	99	42	]	]	PUNCT
ajst-27548	99	43	,	,	PUNCT
ajst-27548	99	44	and	and	CCONJ
ajst-27548	99	45	zircon	zircon	PROPN
ajst-27548	99	46	u	u	PROPN
ajst-27548	99	47	-	-	PROPN
ajst-27548	99	48	pb	pb	ADP
ajst-27548	99	49	and	and	CCONJ
ajst-27548	99	50	pb	pb	ADP
ajst-27548	99	51	-	-	PUNCT
ajst-27548	99	52	pb	pb	NOUN
ajst-27548	99	53	isotopic	isotopic	NOUN
ajst-27548	99	54	dating	date	VERB
ajst-27548	99	55	[	[	PUNCT
ajst-27548	99	56	20	20	NUM
ajst-27548	99	57	]	]	PUNCT
ajst-27548	99	58	.	.	PUNCT
ajst-27548	100	1	4	4	X
ajst-27548	100	2	.	.	X
ajst-27548	100	3	prospects	prospect	NOUN
ajst-27548	100	4	of	of	ADP
ajst-27548	100	5	isotope	isotope	NOUN
ajst-27548	100	6	geological	geological	ADJ
ajst-27548	100	7	dating	date	VERB
ajst-27548	100	8	remarkable	remarkable	ADJ
ajst-27548	100	9	advancements	advancement	NOUN
ajst-27548	100	10	have	have	AUX
ajst-27548	100	11	been	be	AUX
ajst-27548	100	12	achieved	achieve	VERB
ajst-27548	100	13	in	in	ADP
ajst-27548	100	14	isotopic	isotopic	ADJ
ajst-27548	100	15	geochronology	geochronology	NOUN
ajst-27548	100	16	,	,	PUNCT
ajst-27548	100	17	with	with	ADP
ajst-27548	100	18	emerging	emerge	VERB
ajst-27548	100	19	technologies	technology	NOUN
ajst-27548	100	20	continually	continually	ADV
ajst-27548	100	21	driving	drive	VERB
ajst-27548	100	22	the	the	DET
ajst-27548	100	23	pursuit	pursuit	NOUN
ajst-27548	100	24	of	of	ADP
ajst-27548	100	25	higher	high	ADJ
ajst-27548	100	26	precision	precision	NOUN
ajst-27548	100	27	,	,	PUNCT
ajst-27548	100	28	enhanced	enhance	VERB
ajst-27548	100	29	spatial	spatial	ADJ
ajst-27548	100	30	resolution	resolution	NOUN
ajst-27548	100	31	,	,	PUNCT
ajst-27548	100	32	and	and	CCONJ
ajst-27548	100	33	improved	improved	ADJ
ajst-27548	100	34	efficiency	efficiency	NOUN
ajst-27548	100	35	.	.	PUNCT
ajst-27548	101	1	researchers	researcher	NOUN
ajst-27548	101	2	are	be	AUX
ajst-27548	101	3	exploring	explore	VERB
ajst-27548	101	4	integrated	integrated	ADJ
ajst-27548	101	5	approaches	approach	NOUN
ajst-27548	101	6	for	for	ADP
ajst-27548	101	7	improved	improved	ADJ
ajst-27548	101	8	geological	geological	ADJ
ajst-27548	101	9	age	age	NOUN
ajst-27548	101	10	determination	determination	NOUN
ajst-27548	101	11	.	.	PUNCT
ajst-27548	102	1	a	a	DET
ajst-27548	102	2	notable	notable	ADJ
ajst-27548	102	3	example	example	NOUN
ajst-27548	102	4	is	be	AUX
ajst-27548	102	5	the	the	DET
ajst-27548	102	6	combination	combination	NOUN
ajst-27548	102	7	of	of	ADP
ajst-27548	102	8	chemical	chemical	ADJ
ajst-27548	102	9	abrasion	abrasion	NOUN
ajst-27548	102	10	and	and	CCONJ
ajst-27548	102	11	isotope	isotope	NOUN
ajst-27548	102	12	dilution	dilution	NOUN
ajst-27548	102	13	with	with	ADP
ajst-27548	102	14	thermal	thermal	ADJ
ajst-27548	102	15	ionization	ionization	NOUN
ajst-27548	102	16	mass	mass	NOUN
ajst-27548	102	17	spectrometry	spectrometry	NOUN
ajst-27548	102	18	(	(	PUNCT
ajst-27548	102	19	ca	ca	NOUN
ajst-27548	102	20	-	-	PUNCT
ajst-27548	102	21	id	id	NOUN
ajst-27548	102	22	-	-	PUNCT
ajst-27548	102	23	tims	tim	NOUN
ajst-27548	102	24	)	)	PUNCT
ajst-27548	102	25	for	for	ADP
ajst-27548	102	26	zircon	zircon	PROPN
ajst-27548	102	27	u	u	PROPN
ajst-27548	102	28	-	-	PROPN
ajst-27548	102	29	pb	pb	ADV
ajst-27548	102	30	dating	date	VERB
ajst-27548	102	31	,	,	PUNCT
ajst-27548	102	32	this	this	DET
ajst-27548	102	33	method	method	NOUN
ajst-27548	102	34	effectively	effectively	ADV
ajst-27548	102	35	minimizes	minimize	VERB
ajst-27548	102	36	procedural	procedural	ADJ
ajst-27548	102	37	pb	pb	ADP
ajst-27548	102	38	backgrounds	background	NOUN
ajst-27548	102	39	in	in	ADP
ajst-27548	102	40	the	the	DET
ajst-27548	102	41	laboratory	laboratory	NOUN
ajst-27548	102	42	and	and	CCONJ
ajst-27548	102	43	allows	allow	VERB
ajst-27548	102	44	for	for	ADP
ajst-27548	102	45	precise	precise	ADJ
ajst-27548	102	46	determination	determination	NOUN
ajst-27548	102	47	of	of	ADP
ajst-27548	102	48	procedural	procedural	ADJ
ajst-27548	102	49	pb	pb	ADP
ajst-27548	102	50	isotopic	isotopic	ADJ
ajst-27548	102	51	composition	composition	NOUN
ajst-27548	102	52	for	for	ADP
ajst-27548	102	53	accurate	accurate	ADJ
ajst-27548	102	54	background	background	NOUN
ajst-27548	102	55	subtraction	subtraction	NOUN
ajst-27548	102	56	,	,	PUNCT
ajst-27548	102	57	resulting	result	VERB
ajst-27548	102	58	in	in	ADP
ajst-27548	102	59	superior	superior	ADJ
ajst-27548	102	60	singlegrain	singlegrain	PROPN
ajst-27548	102	61	zircon	zircon	X
ajst-27548	102	62	u	u	PROPN
ajst-27548	102	63	-	-	PROPN
ajst-27548	102	64	pb	pb	PRON
ajst-27548	102	65	age	age	NOUN
ajst-27548	102	66	data	datum	NOUN
ajst-27548	102	67	compared	compare	VERB
ajst-27548	102	68	to	to	ADP
ajst-27548	102	69	traditional	traditional	ADJ
ajst-27548	102	70	tims	tim	NOUN
ajst-27548	102	71	[	[	X
ajst-27548	102	72	21	21	NUM
ajst-27548	102	73	]	]	PUNCT
ajst-27548	102	74	.	.	PUNCT
ajst-27548	103	1	the	the	DET
ajst-27548	103	2	integration	integration	NOUN
ajst-27548	103	3	of	of	ADP
ajst-27548	103	4	laser	laser	NOUN
ajst-27548	103	5	ablation	ablation	NOUN
ajst-27548	103	6	and	and	CCONJ
ajst-27548	103	7	multi	multi	ADJ
ajst-27548	103	8	-	-	NOUN
ajst-27548	103	9	collector	collector	NOUN
ajst-27548	103	10	inductively	inductively	ADV
ajst-27548	103	11	coupled	couple	VERB
ajst-27548	103	12	plasma	plasma	NOUN
ajst-27548	103	13	mass	mass	NOUN
ajst-27548	103	14	spectrometry	spectrometry	NOUN
ajst-27548	103	15	(	(	PUNCT
ajst-27548	103	16	la	la	PROPN
ajst-27548	103	17	-	-	PUNCT
ajst-27548	103	18	mc	mc	PROPN
ajst-27548	103	19	-	-	PUNCT
ajst-27548	103	20	icpms	icpm	NOUN
ajst-27548	103	21	)	)	PUNCT
ajst-27548	103	22	offers	offer	VERB
ajst-27548	103	23	notable	notable	ADJ
ajst-27548	103	24	advantages	advantage	NOUN
ajst-27548	103	25	over	over	ADP
ajst-27548	103	26	la	la	PROPN
ajst-27548	103	27	-	-	PUNCT
ajst-27548	103	28	icp	icp	PROPN
ajst-27548	103	29	-	-	PUNCT
ajst-27548	103	30	ms	ms	NOUN
ajst-27548	103	31	,	,	PUNCT
ajst-27548	103	32	including	include	VERB
ajst-27548	103	33	reduced	reduce	VERB
ajst-27548	103	34	sample	sample	NOUN
ajst-27548	103	35	consumption	consumption	NOUN
ajst-27548	103	36	,	,	PUNCT
ajst-27548	103	37	shallower	shallower	VERB
ajst-27548	103	38	ablation	ablation	NOUN
ajst-27548	103	39	depths	depth	NOUN
ajst-27548	103	40	,	,	PUNCT
ajst-27548	103	41	and	and	CCONJ
ajst-27548	103	42	enhanced	enhance	VERB
ajst-27548	103	43	spatial	spatial	ADJ
ajst-27548	103	44	resolution	resolution	NOUN
ajst-27548	103	45	[	[	X
ajst-27548	103	46	22	22	NUM
ajst-27548	103	47	]	]	PUNCT
ajst-27548	103	48	.	.	PUNCT
ajst-27548	104	1	references	reference	NOUN
ajst-27548	104	2	[	[	X
ajst-27548	104	3	1	1	NUM
ajst-27548	104	4	]	]	X
ajst-27548	104	5	yin	yin	PROPN
ajst-27548	104	6	r	r	PROPN
ajst-27548	104	7	,	,	PUNCT
ajst-27548	104	8	feng	feng	PROPN
ajst-27548	104	9	x	x	PROPN
ajst-27548	104	10	,	,	PUNCT
ajst-27548	104	11	li	li	PROPN
ajst-27548	104	12	x	x	PROPN
ajst-27548	104	13	,	,	PUNCT
ajst-27548	104	14	et	et	PROPN
ajst-27548	104	15	al	al	PROPN
ajst-27548	104	16	.	.	PUNCT
ajst-27548	104	17	trends	trend	NOUN
ajst-27548	104	18	and	and	CCONJ
ajst-27548	104	19	advances	advance	NOUN
ajst-27548	104	20	in	in	ADP
ajst-27548	104	21	mercury	mercury	NOUN
ajst-27548	104	22	stable	stable	ADJ
ajst-27548	104	23	isotopes	isotope	NOUN
ajst-27548	104	24	as	as	ADP
ajst-27548	104	25	a	a	DET
ajst-27548	104	26	geochemical	geochemical	ADJ
ajst-27548	104	27	tracer[j	tracer[j	NOUN
ajst-27548	104	28	]	]	PUNCT
ajst-27548	104	29	.	.	PUNCT
ajst-27548	105	1	trends	trend	NOUN
ajst-27548	105	2	in	in	ADP
ajst-27548	105	3	environmental	environmental	ADJ
ajst-27548	105	4	analytical	analytical	ADJ
ajst-27548	105	5	chemistry	chemistry	NOUN
ajst-27548	105	6	,	,	PUNCT
ajst-27548	105	7	2014	2014	NUM
ajst-27548	105	8	,	,	PUNCT
ajst-27548	105	9	2	2	NUM
ajst-27548	105	10	:	:	SYM
ajst-27548	105	11	1	1	NUM
ajst-27548	105	12	-	-	SYM
ajst-27548	105	13	10	10	NUM
ajst-27548	105	14	.	.	PUNCT
ajst-27548	106	1	[	[	X
ajst-27548	106	2	2	2	X
ajst-27548	106	3	]	]	X
ajst-27548	106	4	huang	huang	PROPN
ajst-27548	106	5	j	j	PROPN
ajst-27548	106	6	h	h	PROPN
ajst-27548	106	7	,	,	PUNCT
ajst-27548	106	8	huang	huang	PROPN
ajst-27548	106	9	f	f	PROPN
ajst-27548	106	10	,	,	PUNCT
ajst-27548	106	11	evans	evans	PROPN
ajst-27548	106	12	l	l	PROPN
ajst-27548	106	13	,	,	PUNCT
ajst-27548	106	14	et	et	PROPN
ajst-27548	106	15	al	al	PROPN
ajst-27548	106	16	.	.	PUNCT
ajst-27548	106	17	vanadium	vanadium	NOUN
ajst-27548	106	18	:	:	PUNCT
ajst-27548	106	19	global	global	ADJ
ajst-27548	106	20	(	(	PUNCT
ajst-27548	106	21	bio	bio	NOUN
ajst-27548	106	22	)	)	PUNCT
ajst-27548	106	23	geochemistry[j	geochemistry[j	NOUN
ajst-27548	106	24	]	]	PUNCT
ajst-27548	106	25	.	.	PUNCT
ajst-27548	107	1	chemical	chemical	NOUN
ajst-27548	107	2	geology	geology	NOUN
ajst-27548	107	3	,	,	PUNCT
ajst-27548	107	4	2015	2015	NUM
ajst-27548	107	5	,	,	PUNCT
ajst-27548	107	6	417	417	NUM
ajst-27548	107	7	:	:	PUNCT
ajst-27548	107	8	68	68	NUM
ajst-27548	107	9	-	-	SYM
ajst-27548	107	10	89	89	NUM
ajst-27548	107	11	.	.	PUNCT
ajst-27548	108	1	[	[	X
ajst-27548	108	2	3	3	X
ajst-27548	108	3	]	]	PUNCT
ajst-27548	108	4	anda	anda	PROPN
ajst-27548	108	5	du	du	PROPN
ajst-27548	108	6	,	,	PUNCT
ajst-27548	108	7	wenjun	wenjun	PROPN
ajst-27548	108	8	qu	qu	PROPN
ajst-27548	108	9	,	,	PUNCT
ajst-27548	108	10	chao	chao	PROPN
ajst-27548	108	11	li	li	PROPN
ajst-27548	108	12	,	,	PUNCT
ajst-27548	108	13	gang	gang	PROPN
ajst-27548	108	14	yang	yang	PROPN
ajst-27548	108	15	.	.	PUNCT
ajst-27548	109	1	a	a	DET
ajst-27548	109	2	review	review	NOUN
ajst-27548	109	3	on	on	ADP
ajst-27548	109	4	the	the	DET
ajst-27548	109	5	development	development	NOUN
ajst-27548	109	6	of	of	ADP
ajst-27548	109	7	re	re	ADJ
ajst-27548	109	8	-	-	ADJ
ajst-27548	109	9	os	os	ADJ
ajst-27548	109	10	isotopic	isotopic	ADJ
ajst-27548	109	11	dating	date	VERB
ajst-27548	109	12	methods	method	NOUN
ajst-27548	109	13	and	and	CCONJ
ajst-27548	109	14	techniques	technique	NOUN
ajst-27548	109	15	[	[	X
ajst-27548	109	16	j	j	X
ajst-27548	109	17	]	]	X
ajst-27548	109	18	.	.	PUNCT
ajst-27548	110	1	rock	rock	NOUN
ajst-27548	110	2	and	and	CCONJ
ajst-27548	110	3	mineral	mineral	NOUN
ajst-27548	110	4	analysis,2009,28(03):288304	analysis,2009,28(03):288304	PUNCT
ajst-27548	110	5	.	.	PUNCT
ajst-27548	111	1	[	[	X
ajst-27548	111	2	4	4	NUM
ajst-27548	111	3	]	]	PUNCT
ajst-27548	111	4	woodhead	woodhead	NOUN
ajst-27548	111	5	j	j	PROPN
ajst-27548	111	6	d	d	PROPN
ajst-27548	111	7	,	,	PUNCT
ajst-27548	111	8	hergt	hergt	VERB
ajst-27548	111	9	j	j	PROPN
ajst-27548	111	10	m.	m.	NOUN
ajst-27548	111	11	application	application	NOUN
ajst-27548	111	12	of	of	ADP
ajst-27548	111	13	thedouble	thedouble	ADJ
ajst-27548	111	14	spike'technique	spike'technique	NOUN
ajst-27548	111	15	to	to	ADP
ajst-27548	111	16	pb	pb	ADP
ajst-27548	111	17	-	-	PUNCT
ajst-27548	111	18	isotope	isotope	NOUN
ajst-27548	111	19	geochronology[j	geochronology[j	NOUN
ajst-27548	111	20	]	]	PUNCT
ajst-27548	111	21	.	.	PUNCT
ajst-27548	112	1	chemical	chemical	NOUN
ajst-27548	112	2	geology	geology	NOUN
ajst-27548	112	3	,	,	PUNCT
ajst-27548	112	4	1997	1997	NUM
ajst-27548	112	5	,	,	PUNCT
ajst-27548	112	6	138(3	138(3	NUM
ajst-27548	112	7	-	-	SYM
ajst-27548	112	8	4	4	NUM
ajst-27548	112	9	):	):	PUNCT
ajst-27548	112	10	311-321.reichert	311-321.reichert	PROPN
ajst-27548	112	11	j	j	PROPN
ajst-27548	112	12	,	,	PUNCT
ajst-27548	112	13	borg	borg	PROPN
ajst-27548	112	14	g.	g.	PROPN
ajst-27548	112	15	numerical	numerical	PROPN
ajst-27548	112	16	simulation	simulation	PROPN
ajst-27548	112	17	and	and	CCONJ
ajst-27548	112	18	a	a	DET
ajst-27548	112	19	geochemical	geochemical	ADJ
ajst-27548	112	20	model	model	NOUN
ajst-27548	112	21	of	of	ADP
ajst-27548	112	22	supergene	supergene	PROPN
ajst-27548	112	23	carbonate	carbonate	NOUN
ajst-27548	112	24	-	-	PUNCT
ajst-27548	112	25	hosted	host	VERB
ajst-27548	112	26	non	non	ADJ
ajst-27548	112	27	-	-	ADJ
ajst-27548	112	28	sulphide	sulphide	ADJ
ajst-27548	112	29	zinc	zinc	NOUN
ajst-27548	112	30	deposits[j	deposits[j	PROPN
ajst-27548	112	31	]	]	PUNCT
ajst-27548	112	32	.	.	PUNCT
ajst-27548	113	1	ore	ore	NOUN
ajst-27548	113	2	geology	geology	NOUN
ajst-27548	113	3	reviews	review	NOUN
ajst-27548	113	4	,	,	PUNCT
ajst-27548	113	5	2008	2008	NUM
ajst-27548	113	6	,	,	PUNCT
ajst-27548	113	7	33(2	33(2	NUM
ajst-27548	113	8	):	):	PUNCT
ajst-27548	113	9	134	134	NUM
ajst-27548	113	10	-	-	SYM
ajst-27548	113	11	151	151	NUM
ajst-27548	113	12	.	.	PUNCT
ajst-27548	114	1	[	[	X
ajst-27548	114	2	5	5	NUM
ajst-27548	114	3	]	]	PUNCT
ajst-27548	114	4	charlier	charlier	NOUN
ajst-27548	114	5	b	b	X
ajst-27548	114	6	l	l	NOUN
ajst-27548	114	7	a	a	X
ajst-27548	114	8	,	,	PUNCT
ajst-27548	114	9	ginibre	ginibre	NOUN
ajst-27548	114	10	c	c	PROPN
ajst-27548	114	11	,	,	PUNCT
ajst-27548	114	12	morgan	morgan	PROPN
ajst-27548	114	13	d	d	PROPN
ajst-27548	114	14	,	,	PUNCT
ajst-27548	114	15	et	et	PROPN
ajst-27548	114	16	al	al	PROPN
ajst-27548	114	17	.	.	PUNCT
ajst-27548	114	18	methods	method	NOUN
ajst-27548	114	19	for	for	ADP
ajst-27548	114	20	the	the	DET
ajst-27548	114	21	microsampling	microsampling	NOUN
ajst-27548	114	22	and	and	CCONJ
ajst-27548	114	23	high	high	ADJ
ajst-27548	114	24	-	-	PUNCT
ajst-27548	114	25	precision	precision	NOUN
ajst-27548	114	26	analysis	analysis	NOUN
ajst-27548	114	27	of	of	ADP
ajst-27548	114	28	strontium	strontium	NOUN
ajst-27548	114	29	and	and	CCONJ
ajst-27548	114	30	rubidium	rubidium	NOUN
ajst-27548	114	31	isotopes	isotope	NOUN
ajst-27548	114	32	at	at	ADP
ajst-27548	114	33	single	single	ADJ
ajst-27548	114	34	crystal	crystal	NOUN
ajst-27548	114	35	scale	scale	NOUN
ajst-27548	114	36	for	for	ADP
ajst-27548	114	37	petrological	petrological	ADJ
ajst-27548	114	38	and	and	CCONJ
ajst-27548	114	39	geochronological	geochronological	ADJ
ajst-27548	114	40	applications[j	applications[j	NOUN
ajst-27548	114	41	]	]	PUNCT
ajst-27548	114	42	.	.	PUNCT
ajst-27548	115	1	chemical	chemical	NOUN
ajst-27548	115	2	geology	geology	NOUN
ajst-27548	115	3	,	,	PUNCT
ajst-27548	115	4	2006	2006	NUM
ajst-27548	115	5	,	,	PUNCT
ajst-27548	115	6	232(3	232(3	NUM
ajst-27548	115	7	-	-	SYM
ajst-27548	115	8	4	4	NUM
ajst-27548	115	9	):	):	PUNCT
ajst-27548	115	10	114	114	NUM
ajst-27548	115	11	-	-	SYM
ajst-27548	115	12	133	133	NUM
ajst-27548	115	13	.	.	PUNCT
ajst-27548	116	1	jaffey	jaffey	PROPN
ajst-27548	116	2	a	a	DET
ajst-27548	116	3	h	h	NOUN
ajst-27548	116	4	,	,	PUNCT
ajst-27548	116	5	flynn	flynn	PROPN
ajst-27548	116	6	k	k	PROPN
ajst-27548	116	7	f	f	PROPN
ajst-27548	116	8	,	,	PUNCT
ajst-27548	116	9	glendenin	glendenin	PROPN
ajst-27548	116	10	l	l	PROPN
ajst-27548	116	11	e	e	NOUN
ajst-27548	116	12	,	,	PUNCT
ajst-27548	116	13	et	et	PROPN
ajst-27548	116	14	al	al	PROPN
ajst-27548	116	15	.	.	PROPN
ajst-27548	116	16	precision	precision	PROPN
ajst-27548	116	17	measurement	measurement	NOUN
ajst-27548	116	18	of	of	ADP
ajst-27548	116	19	half	half	ADJ
ajst-27548	116	20	-	-	PUNCT
ajst-27548	116	21	lives	life	NOUN
ajst-27548	116	22	and	and	CCONJ
ajst-27548	116	23	specific	specific	ADJ
ajst-27548	116	24	activities	activity	NOUN
ajst-27548	116	25	of	of	ADP
ajst-27548	116	26	u	u	NOUN
ajst-27548	116	27	235	235	NUM
ajst-27548	116	28	and	and	CCONJ
ajst-27548	116	29	u	u	PROPN
ajst-27548	116	30	238[j	238[j	PROPN
ajst-27548	116	31	]	]	PUNCT
ajst-27548	116	32	.	.	PUNCT
ajst-27548	117	1	physical	physical	ADJ
ajst-27548	117	2	review	review	PROPN
ajst-27548	117	3	c	c	PROPN
ajst-27548	117	4	,	,	PUNCT
ajst-27548	117	5	1971	1971	NUM
ajst-27548	117	6	,	,	PUNCT
ajst-27548	117	7	4(5	4(5	NUM
ajst-27548	117	8	):	):	PUNCT
ajst-27548	117	9	1889	1889	NUM
ajst-27548	117	10	.	.	PUNCT
ajst-27548	118	1	[	[	X
ajst-27548	118	2	6	6	NUM
ajst-27548	118	3	]	]	X
ajst-27548	118	4	hou	hou	PROPN
ajst-27548	118	5	bo	bo	PROPN
ajst-27548	118	6	,	,	PUNCT
ajst-27548	118	7	yao	yao	PROPN
ajst-27548	118	8	xuegang	xuegang	PROPN
ajst-27548	118	9	.	.	PUNCT
ajst-27548	119	1	application	application	NOUN
ajst-27548	119	2	of	of	ADP
ajst-27548	119	3	isotope	isotope	NOUN
ajst-27548	119	4	geochemistry	geochemistry	NOUN
ajst-27548	119	5	in	in	ADP
ajst-27548	119	6	earth	earth	NOUN
ajst-27548	119	7	science	science	NOUN
ajst-27548	120	1	[	[	X
ajst-27548	120	2	j	j	X
ajst-27548	120	3	]	]	X
ajst-27548	120	4	.	.	PUNCT
ajst-27548	121	1	geology	geology	NOUN
ajst-27548	121	2	of	of	ADP
ajst-27548	121	3	chemical	chemical	NOUN
ajst-27548	121	4	minerals	mineral	NOUN
ajst-27548	121	5	,	,	PUNCT
ajst-27548	121	6	2021	2021	NUM
ajst-27548	121	7	,	,	PUNCT
ajst-27548	121	8	43(03	43(03	NUM
ajst-27548	121	9	):	):	PUNCT
ajst-27548	121	10	193	193	NUM
ajst-27548	121	11	-	-	SYM
ajst-27548	121	12	200	200	NUM
ajst-27548	121	13	.	.	NOUN
ajst-27548	121	14	236	236	NUM
ajst-27548	122	1	[	[	SYM
ajst-27548	122	2	7	7	NUM
ajst-27548	122	3	]	]	X
ajst-27548	122	4	corfu	corfu	PROPN
ajst-27548	122	5	f.	f.	PROPN
ajst-27548	122	6	a	a	DET
ajst-27548	122	7	century	century	NOUN
ajst-27548	122	8	of	of	ADP
ajst-27548	122	9	u	u	NOUN
ajst-27548	122	10	-	-	NOUN
ajst-27548	122	11	pb	pb	ADP
ajst-27548	122	12	geochronology	geochronology	NOUN
ajst-27548	122	13	:	:	PUNCT
ajst-27548	122	14	the	the	DET
ajst-27548	122	15	long	long	ADJ
ajst-27548	122	16	quest	quest	NOUN
ajst-27548	122	17	towards	towards	ADP
ajst-27548	122	18	concordance[j	concordance[j	NOUN
ajst-27548	122	19	]	]	PUNCT
ajst-27548	122	20	.	.	PUNCT
ajst-27548	123	1	bulletin	bulletin	PROPN
ajst-27548	123	2	,	,	PUNCT
ajst-27548	123	3	2013	2013	NUM
ajst-27548	123	4	,	,	PUNCT
ajst-27548	123	5	125(1	125(1	NUM
ajst-27548	123	6	-	-	SYM
ajst-27548	123	7	2	2	NUM
ajst-27548	123	8	):	):	PUNCT
ajst-27548	123	9	33	33	NUM
ajst-27548	123	10	-	-	SYM
ajst-27548	123	11	47	47	NUM
ajst-27548	123	12	.	.	PUNCT
ajst-27548	124	1	[	[	X
ajst-27548	124	2	8	8	NUM
ajst-27548	124	3	]	]	PUNCT
ajst-27548	124	4	steiger	steiger	PROPN
ajst-27548	124	5	r	r	PROPN
ajst-27548	124	6	h	h	PROPN
ajst-27548	124	7	,	,	PUNCT
ajst-27548	124	8	jäger	jäger	PROPN
ajst-27548	124	9	e.	e.	PROPN
ajst-27548	124	10	subcommission	subcommission	PROPN
ajst-27548	124	11	on	on	ADP
ajst-27548	124	12	geochronology	geochronology	NOUN
ajst-27548	124	13	:	:	PUNCT
ajst-27548	124	14	convention	convention	NOUN
ajst-27548	124	15	on	on	ADP
ajst-27548	124	16	the	the	DET
ajst-27548	124	17	use	use	NOUN
ajst-27548	124	18	of	of	ADP
ajst-27548	124	19	decay	decay	NOUN
ajst-27548	124	20	constants	constant	NOUN
ajst-27548	124	21	in	in	ADP
ajst-27548	124	22	geo	geo	PROPN
ajst-27548	124	23	-	-	PUNCT
ajst-27548	124	24	and	and	CCONJ
ajst-27548	124	25	cosmochronology[j	cosmochronology[j	NOUN
ajst-27548	124	26	]	]	PUNCT
ajst-27548	124	27	.	.	PUNCT
ajst-27548	125	1	earth	earth	NOUN
ajst-27548	125	2	and	and	CCONJ
ajst-27548	125	3	planetary	planetary	ADJ
ajst-27548	125	4	science	science	NOUN
ajst-27548	125	5	letters	letter	NOUN
ajst-27548	125	6	,	,	PUNCT
ajst-27548	125	7	1977	1977	NUM
ajst-27548	125	8	,	,	PUNCT
ajst-27548	125	9	36(3	36(3	NUM
ajst-27548	125	10	):	):	PUNCT
ajst-27548	125	11	359	359	NUM
ajst-27548	125	12	-	-	SYM
ajst-27548	125	13	362	362	NUM
ajst-27548	125	14	.	.	PUNCT
ajst-27548	126	1	[	[	X
ajst-27548	126	2	9	9	NUM
ajst-27548	126	3	]	]	X
ajst-27548	126	4	wen	wen	PROPN
ajst-27548	126	5	chen	chen	PROPN
ajst-27548	126	6	,	,	PUNCT
ajst-27548	126	7	yusheng	yusheng	PROPN
ajst-27548	126	8	wan	wan	PROPN
ajst-27548	126	9	,	,	PUNCT
ajst-27548	126	10	huaqin	huaqin	PROPN
ajst-27548	126	11	li	li	PROPN
ajst-27548	126	12	,	,	PUNCT
ajst-27548	126	13	zongqing	zongqing	PROPN
ajst-27548	126	14	zhang	zhang	PROPN
ajst-27548	126	15	,	,	PUNCT
ajst-27548	126	16	tongmo	tongmo	PROPN
ajst-27548	126	17	dai	dai	PROPN
ajst-27548	126	18	,	,	PUNCT
ajst-27548	126	19	ze'en	ze'en	NOUN
ajst-27548	126	20	shi	shi	PROPN
ajst-27548	126	21	,	,	PUNCT
ajst-27548	126	22	jingbo	jingbo	PROPN
ajst-27548	126	23	sun	sun	PROPN
ajst-27548	126	24	.	.	PROPN
ajst-27548	126	25	isotope	isotope	PROPN
ajst-27548	126	26	geochronology	geochronology	NOUN
ajst-27548	126	27	:	:	PUNCT
ajst-27548	126	28	technique	technique	NOUN
ajst-27548	126	29	and	and	CCONJ
ajst-27548	126	30	application	application	NOUN
ajst-27548	126	31	[	[	X
ajst-27548	126	32	j	j	X
ajst-27548	126	33	]	]	X
ajst-27548	126	34	.	.	PUNCT
ajst-27548	126	35	acta	acta	PROPN
ajst-27548	126	36	geologica	geologica	PROPN
ajst-27548	126	37	sinica	sinica	PROPN
ajst-27548	126	38	,	,	PUNCT
ajst-27548	126	39	2011	2011	NUM
ajst-27548	126	40	,	,	PUNCT
ajst-27548	126	41	85(11	85(11	NUM
ajst-27548	126	42	):	):	PUNCT
ajst-27548	126	43	1917	1917	NUM
ajst-27548	126	44	-	-	SYM
ajst-27548	126	45	1947	1947	NUM
ajst-27548	126	46	.	.	PUNCT
ajst-27548	127	1	[	[	X
ajst-27548	127	2	10	10	NUM
ajst-27548	127	3	]	]	X
ajst-27548	127	4	de	de	X
ajst-27548	127	5	moraes	moraes	PROPN
ajst-27548	127	6	j	j	PROPN
ajst-27548	127	7	d	d	PROPN
ajst-27548	127	8	,	,	PUNCT
ajst-27548	127	9	cordeiro	cordeiro	PROPN
ajst-27548	127	10	p	p	X
ajst-27548	127	11	,	,	PUNCT
ajst-27548	127	12	abrahão	abrahão	PROPN
ajst-27548	127	13	filho	filho	PROPN
ajst-27548	127	14	e	e	NOUN
ajst-27548	127	15	,	,	PUNCT
ajst-27548	127	16	et	et	PROPN
ajst-27548	127	17	al	al	PROPN
ajst-27548	127	18	.	.	PROPN
ajst-27548	127	19	metamorphic	metamorphic	ADJ
ajst-27548	127	20	disturbances	disturbance	NOUN
ajst-27548	127	21	of	of	ADP
ajst-27548	127	22	magnetite	magnetite	ADJ
ajst-27548	127	23	chemistry	chemistry	NOUN
ajst-27548	127	24	and	and	CCONJ
ajst-27548	127	25	the	the	DET
ajst-27548	127	26	smnd	smnd	ADJ
ajst-27548	127	27	isotopic	isotopic	ADJ
ajst-27548	127	28	system	system	NOUN
ajst-27548	127	29	of	of	ADP
ajst-27548	127	30	reworked	reworked	ADJ
ajst-27548	127	31	archean	archean	NOUN
ajst-27548	127	32	iron	iron	NOUN
ajst-27548	127	33	formations	formation	NOUN
ajst-27548	127	34	from	from	ADP
ajst-27548	127	35	ne	ne	PROPN
ajst-27548	127	36	brazil[j	brazil[j	PROPN
ajst-27548	127	37	]	]	PUNCT
ajst-27548	127	38	.	.	PUNCT
ajst-27548	128	1	geoscience	geoscience	NOUN
ajst-27548	128	2	frontiers	frontier	NOUN
ajst-27548	128	3	,	,	PUNCT
ajst-27548	128	4	2022	2022	NUM
ajst-27548	128	5	,	,	PUNCT
ajst-27548	128	6	13(5	13(5	NUM
ajst-27548	128	7	):	):	PUNCT
ajst-27548	128	8	101131	101131	NUM
ajst-27548	128	9	.	.	PUNCT
ajst-27548	129	1	[	[	X
ajst-27548	129	2	11	11	NUM
ajst-27548	129	3	]	]	X
ajst-27548	129	4	ll	ll	PROPN
ajst-27548	129	5	chao	chao	PROPN
ajst-27548	129	6	sun	sun	PROPN
ajst-27548	129	7	pengcheng	pengcheng	PROPN
ajst-27548	129	8	,	,	PUNCT
ajst-27548	129	9	meng	meng	PROPN
ajst-27548	129	10	huiming	huiming	PROPN
ajst-27548	129	11	,	,	PUNCT
ajst-27548	129	12	hou	hou	PROPN
ajst-27548	129	13	jianglong	jianglong	PROPN
ajst-27548	129	14	,	,	PUNCT
ajst-27548	129	15	zhou	zhou	PROPN
ajst-27548	129	16	limin	limin	PROPN
ajst-27548	129	17	,	,	PUNCT
ajst-27548	129	18	zhao	zhao	PROPN
ajst-27548	129	19	hong	hong	PROPN
ajst-27548	129	20	,	,	PUNCT
ajst-27548	129	21	zhao	zhao	PROPN
ajst-27548	129	22	linghao	linghao	PROPN
ajst-27548	129	23	,	,	PUNCT
ajst-27548	129	24	qu	qu	PROPN
ajst-27548	129	25	wenjun	wenjun	PROPN
ajst-27548	129	26	.	.	PUNCT
ajst-27548	130	1	a	a	DET
ajst-27548	130	2	new	new	ADJ
ajst-27548	130	3	age	age	NOUN
ajst-27548	130	4	determination	determination	NOUN
ajst-27548	130	5	technique	technique	NOUN
ajst-27548	130	6	for	for	ADP
ajst-27548	130	7	rare	rare	ADJ
ajst-27548	130	8	metal	metal	NOUN
ajst-27548	130	9	deposits	deposit	NOUN
ajst-27548	130	10	:	:	PUNCT
ajst-27548	130	11	in	in	ADP
ajst-27548	130	12	situ	situ	PROPN
ajst-27548	130	13	sm	sm	PROPN
ajst-27548	130	14	-	-	PUNCT
ajst-27548	130	15	nd	nd	NOUN
ajst-27548	130	16	dating[j	dating[j	NOUN
ajst-27548	130	17	]	]	PUNCT
ajst-27548	130	18	.	.	PUNCT
ajst-27548	131	1	acta	acta	PROPN
ajst-27548	131	2	petrologica	petrologica	PROPN
ajst-27548	131	3	sinica	sinica	PROPN
ajst-27548	131	4	,	,	PUNCT
ajst-27548	131	5	2022	2022	NUM
ajst-27548	131	6	,	,	PUNCT
ajst-27548	131	7	38(02):445454	38(02):445454	NUM
ajst-27548	131	8	.	.	PUNCT
ajst-27548	132	1	[	[	X
ajst-27548	132	2	12	12	NUM
ajst-27548	132	3	]	]	X
ajst-27548	132	4	liu	liu	PROPN
ajst-27548	132	5	qian	qian	PROPN
ajst-27548	132	6	,	,	PUNCT
ajst-27548	132	7	tang	tang	PROPN
ajst-27548	132	8	limei	limei	PROPN
ajst-27548	132	9	,	,	PUNCT
ajst-27548	132	10	chen	chen	PROPN
ajst-27548	132	11	ling	ling	PROPN
ajst-27548	132	12	,	,	PUNCT
ajst-27548	132	13	hu	hu	PROPN
ajst-27548	132	14	yanhua	yanhua	PROPN
ajst-27548	132	15	,	,	PUNCT
ajst-27548	132	16	wu	wu	PROPN
ajst-27548	132	17	zhaocai	zhaocai	PROPN
ajst-27548	132	18	,	,	PUNCT
ajst-27548	132	19	meng	meng	PROPN
ajst-27548	132	20	wanbin	wanbin	PROPN
ajst-27548	132	21	.	.	PUNCT
ajst-27548	133	1	petrogenesis	petrogenesis	NOUN
ajst-27548	133	2	of	of	ADP
ajst-27548	133	3	basalts	basalt	NOUN
ajst-27548	133	4	in	in	ADP
ajst-27548	133	5	cc	cc	PROPN
ajst-27548	133	6	area	area	NOUN
ajst-27548	133	7	of	of	ADP
ajst-27548	133	8	eastern	eastern	ADJ
ajst-27548	133	9	pacific:39ar/40ar	pacific:39ar/40ar	PROPN
ajst-27548	133	10	chronology	chronology	NOUN
ajst-27548	133	11	and	and	CCONJ
ajst-27548	133	12	geochemistry	geochemistry	NOUN
ajst-27548	133	13	evidences	evidence	NOUN
ajst-27548	134	1	[	[	X
ajst-27548	134	2	j	j	X
ajst-27548	134	3	]	]	X
ajst-27548	134	4	.	.	PUNCT
ajst-27548	135	1	chinese	chinese	ADJ
ajst-27548	135	2	journal	journal	PROPN
ajst-27548	135	3	of	of	ADP
ajst-27548	135	4	geology,2023,58(02):511528	geology,2023,58(02):511528	PROPN
ajst-27548	135	5	.	.	PUNCT
ajst-27548	136	1	[	[	X
ajst-27548	136	2	13	13	NUM
ajst-27548	136	3	]	]	PUNCT
ajst-27548	136	4	fitz	fitz	PROPN
ajst-27548	136	5	-	-	PUNCT
ajst-27548	136	6	diaz	diaz	PROPN
ajst-27548	136	7	e	e	PROPN
ajst-27548	136	8	,	,	PUNCT
ajst-27548	136	9	van	van	PROPN
ajst-27548	136	10	der	der	PROPN
ajst-27548	136	11	pluijm	pluijm	PROPN
ajst-27548	136	12	b.	b.	PROPN
ajst-27548	136	13	fold	fold	NOUN
ajst-27548	136	14	dating	date	VERB
ajst-27548	136	15	:	:	PUNCT
ajst-27548	136	16	a	a	DET
ajst-27548	136	17	new	new	ADJ
ajst-27548	136	18	ar	ar	PROPN
ajst-27548	136	19	/	/	SYM
ajst-27548	136	20	ar	ar	PROPN
ajst-27548	136	21	illite	illite	NOUN
ajst-27548	136	22	dating	date	VERB
ajst-27548	136	23	application	application	NOUN
ajst-27548	136	24	to	to	PART
ajst-27548	136	25	constrain	constrain	VERB
ajst-27548	136	26	the	the	DET
ajst-27548	136	27	age	age	NOUN
ajst-27548	136	28	of	of	ADP
ajst-27548	136	29	deformation	deformation	NOUN
ajst-27548	136	30	in	in	ADP
ajst-27548	136	31	shallow	shallow	ADJ
ajst-27548	136	32	crustal	crustal	ADJ
ajst-27548	136	33	rocks[j	rocks[j	PROPN
ajst-27548	136	34	]	]	PUNCT
ajst-27548	136	35	.	.	PUNCT
ajst-27548	137	1	journal	journal	PROPN
ajst-27548	137	2	of	of	ADP
ajst-27548	137	3	structural	structural	ADJ
ajst-27548	137	4	geology	geology	NOUN
ajst-27548	137	5	,	,	PUNCT
ajst-27548	137	6	2013	2013	NUM
ajst-27548	137	7	,	,	PUNCT
ajst-27548	137	8	54	54	NUM
ajst-27548	137	9	:	:	SYM
ajst-27548	137	10	174	174	NUM
ajst-27548	137	11	-	-	SYM
ajst-27548	137	12	179	179	NUM
ajst-27548	137	13	.	.	PUNCT
ajst-27548	138	1	[	[	X
ajst-27548	138	2	14	14	NUM
ajst-27548	138	3	]	]	PUNCT
ajst-27548	138	4	song	song	PROPN
ajst-27548	138	5	han	han	PROPN
ajst-27548	138	6	,	,	PUNCT
ajst-27548	138	7	pan	pan	PROPN
ajst-27548	138	8	longke	longke	PROPN
ajst-27548	138	9	,	,	PUNCT
ajst-27548	138	10	luo	luo	PROPN
ajst-27548	138	11	hua	hua	PROPN
ajst-27548	138	12	,	,	PUNCT
ajst-27548	138	13	he	he	PRON
ajst-27548	138	14	renliang	renliang	VERB
ajst-27548	138	15	.	.	PUNCT
ajst-27548	139	1	research	research	NOUN
ajst-27548	139	2	review	review	NOUN
ajst-27548	139	3	and	and	CCONJ
ajst-27548	139	4	geological	geological	ADJ
ajst-27548	139	5	application	application	NOUN
ajst-27548	139	6	of	of	ADP
ajst-27548	139	7	re	re	NOUN
ajst-27548	139	8	-	-	NOUN
ajst-27548	139	9	os	os	ADJ
ajst-27548	139	10	dating[j	dating[j	NOUN
ajst-27548	139	11	]	]	PUNCT
ajst-27548	139	12	.	.	PUNCT
ajst-27548	140	1	resources	resource	NOUN
ajst-27548	140	2	environment	environment	NOUN
ajst-27548	140	3	&	&	CCONJ
ajst-27548	140	4	engineering,2013,27(05):681687.doi:10.16536	engineering,2013,27(05):681687.doi:10.16536	PROPN
ajst-27548	140	5	/	/	SYM
ajst-27548	140	6	j.cnki.issn.1671	j.cnki.issn.1671	NOUN
ajst-27548	140	7	-	-	PUNCT
ajst-27548	140	8	1211.2013.05.033	1211.2013.05.033	NUM
ajst-27548	140	9	.	.	PUNCT
ajst-27548	141	1	[	[	X
ajst-27548	141	2	15	15	NUM
ajst-27548	141	3	]	]	X
ajst-27548	141	4	albarede	albarede	NOUN
ajst-27548	141	5	f	f	PROPN
ajst-27548	141	6	,	,	PUNCT
ajst-27548	141	7	telouk	telouk	ADV
ajst-27548	141	8	p	p	X
ajst-27548	141	9	,	,	PUNCT
ajst-27548	141	10	blichert	blichert	ADJ
ajst-27548	141	11	-	-	PUNCT
ajst-27548	141	12	toft	toft	NOUN
ajst-27548	141	13	j	j	PROPN
ajst-27548	141	14	,	,	PUNCT
ajst-27548	141	15	et	et	PROPN
ajst-27548	141	16	al	al	PROPN
ajst-27548	141	17	.	.	PROPN
ajst-27548	141	18	precise	precise	ADJ
ajst-27548	141	19	and	and	CCONJ
ajst-27548	141	20	accurate	accurate	ADJ
ajst-27548	141	21	isotopic	isotopic	ADJ
ajst-27548	141	22	measurements	measurement	NOUN
ajst-27548	141	23	using	use	VERB
ajst-27548	141	24	multiple	multiple	ADJ
ajst-27548	141	25	-	-	PUNCT
ajst-27548	141	26	collector	collector	NOUN
ajst-27548	141	27	icpms[j	icpms[j	NOUN
ajst-27548	141	28	]	]	PUNCT
ajst-27548	141	29	.	.	PUNCT
ajst-27548	142	1	geochimica	geochimica	PROPN
ajst-27548	142	2	et	et	PROPN
ajst-27548	142	3	cosmochimica	cosmochimica	PROPN
ajst-27548	142	4	acta	acta	PROPN
ajst-27548	142	5	,	,	PUNCT
ajst-27548	142	6	2004	2004	NUM
ajst-27548	142	7	,	,	PUNCT
ajst-27548	142	8	68(12	68(12	NUM
ajst-27548	142	9	):	):	PUNCT
ajst-27548	142	10	2725	2725	NUM
ajst-27548	142	11	-	-	SYM
ajst-27548	142	12	2744	2744	NUM
ajst-27548	142	13	.	.	PUNCT
ajst-27548	143	1	[	[	X
ajst-27548	143	2	16	16	NUM
ajst-27548	143	3	]	]	X
ajst-27548	143	4	woodhead	woodhead	PROPN
ajst-27548	143	5	j.	j.	PROPN
ajst-27548	143	6	a	a	DET
ajst-27548	143	7	simple	simple	ADJ
ajst-27548	143	8	method	method	NOUN
ajst-27548	143	9	for	for	ADP
ajst-27548	143	10	obtaining	obtain	VERB
ajst-27548	143	11	highly	highly	ADV
ajst-27548	143	12	accurate	accurate	ADJ
ajst-27548	143	13	pb	pb	ADP
ajst-27548	143	14	isotope	isotope	NOUN
ajst-27548	143	15	data	datum	NOUN
ajst-27548	143	16	by	by	ADP
ajst-27548	143	17	mc	mc	PROPN
ajst-27548	143	18	-	-	PUNCT
ajst-27548	143	19	icp	icp	PROPN
ajst-27548	143	20	-	-	PUNCT
ajst-27548	143	21	ms[j	ms[j	PROPN
ajst-27548	143	22	]	]	PUNCT
ajst-27548	143	23	.	.	PUNCT
ajst-27548	144	1	journal	journal	PROPN
ajst-27548	144	2	of	of	ADP
ajst-27548	144	3	analytical	analytical	ADJ
ajst-27548	144	4	atomic	atomic	ADJ
ajst-27548	144	5	spectrometry	spectrometry	NOUN
ajst-27548	144	6	,	,	PUNCT
ajst-27548	144	7	2002	2002	NUM
ajst-27548	144	8	,	,	PUNCT
ajst-27548	144	9	17(10	17(10	NUM
ajst-27548	144	10	):	):	PUNCT
ajst-27548	144	11	1381	1381	NUM
ajst-27548	144	12	-	-	SYM
ajst-27548	144	13	1385	1385	NUM
ajst-27548	144	14	.	.	PUNCT
ajst-27548	145	1	[	[	X
ajst-27548	145	2	17	17	NUM
ajst-27548	145	3	]	]	X
ajst-27548	145	4	liu	liu	PROPN
ajst-27548	145	5	y	y	PROPN
ajst-27548	145	6	s	s	PROPN
ajst-27548	145	7	,	,	PUNCT
ajst-27548	145	8	hu	hu	PROPN
ajst-27548	145	9	z	z	PROPN
ajst-27548	145	10	c	c	PROPN
ajst-27548	145	11	,	,	PUNCT
ajst-27548	145	12	li	li	PROPN
ajst-27548	145	13	m	m	PROPN
ajst-27548	145	14	,	,	PUNCT
ajst-27548	145	15	et	et	PROPN
ajst-27548	145	16	al	al	PROPN
ajst-27548	145	17	.	.	PUNCT
ajst-27548	145	18	applications	application	NOUN
ajst-27548	145	19	of	of	ADP
ajst-27548	145	20	la	la	PROPN
ajst-27548	145	21	-	-	PUNCT
ajst-27548	145	22	icp	icp	PROPN
ajst-27548	145	23	-	-	PUNCT
ajst-27548	145	24	ms	ms	NOUN
ajst-27548	145	25	in	in	ADP
ajst-27548	145	26	the	the	DET
ajst-27548	145	27	elemental	elemental	ADJ
ajst-27548	145	28	analyses	analysis	NOUN
ajst-27548	145	29	of	of	ADP
ajst-27548	145	30	geological	geological	ADJ
ajst-27548	145	31	samples[j	samples[j	NOUN
ajst-27548	145	32	]	]	PUNCT
ajst-27548	145	33	.	.	PUNCT
ajst-27548	146	1	chinese	chinese	ADJ
ajst-27548	146	2	science	science	PROPN
ajst-27548	146	3	bulletin	bulletin	NOUN
ajst-27548	146	4	,	,	PUNCT
ajst-27548	146	5	2013	2013	NUM
ajst-27548	146	6	,	,	PUNCT
ajst-27548	146	7	58(32	58(32	NUM
ajst-27548	146	8	):	):	PUNCT
ajst-27548	146	9	3863	3863	NUM
ajst-27548	146	10	-	-	SYM
ajst-27548	146	11	3878	3878	NUM
ajst-27548	146	12	.	.	PUNCT
ajst-27548	147	1	[	[	X
ajst-27548	147	2	18	18	NUM
ajst-27548	147	3	]	]	PUNCT
ajst-27548	147	4	nadoll	nadoll	NOUN
ajst-27548	147	5	p	p	X
ajst-27548	147	6	,	,	PUNCT
ajst-27548	147	7	koenig	koenig	PROPN
ajst-27548	147	8	a	a	DET
ajst-27548	147	9	e.	e.	PROPN
ajst-27548	147	10	la	la	PROPN
ajst-27548	147	11	-	-	PUNCT
ajst-27548	147	12	icp	icp	PROPN
ajst-27548	147	13	-	-	PUNCT
ajst-27548	147	14	ms	ms	NOUN
ajst-27548	147	15	of	of	ADP
ajst-27548	147	16	magnetite	magnetite	NOUN
ajst-27548	147	17	:	:	PUNCT
ajst-27548	147	18	methods	method	NOUN
ajst-27548	147	19	and	and	CCONJ
ajst-27548	147	20	reference	reference	NOUN
ajst-27548	147	21	materials[j	materials[j	PROPN
ajst-27548	147	22	]	]	PUNCT
ajst-27548	147	23	.	.	PUNCT
ajst-27548	148	1	journal	journal	PROPN
ajst-27548	148	2	of	of	ADP
ajst-27548	148	3	analytical	analytical	ADJ
ajst-27548	148	4	atomic	atomic	ADJ
ajst-27548	148	5	spectrometry	spectrometry	NOUN
ajst-27548	148	6	,	,	PUNCT
ajst-27548	148	7	2011	2011	NUM
ajst-27548	148	8	,	,	PUNCT
ajst-27548	148	9	26(9	26(9	NUM
ajst-27548	148	10	):	):	PUNCT
ajst-27548	148	11	1872	1872	NUM
ajst-27548	148	12	-	-	SYM
ajst-27548	148	13	1877	1877	NUM
ajst-27548	148	14	.	.	PUNCT
ajst-27548	149	1	[	[	X
ajst-27548	149	2	19	19	NUM
ajst-27548	149	3	]	]	X
ajst-27548	149	4	seo	seo	NOUN
ajst-27548	149	5	j	j	PROPN
ajst-27548	149	6	h	h	PROPN
ajst-27548	149	7	,	,	PUNCT
ajst-27548	149	8	guillong	guillong	PROPN
ajst-27548	149	9	m	m	PROPN
ajst-27548	149	10	,	,	PUNCT
ajst-27548	149	11	aerts	aert	NOUN
ajst-27548	149	12	m	m	PROPN
ajst-27548	149	13	,	,	PUNCT
ajst-27548	149	14	et	et	PROPN
ajst-27548	149	15	al	al	PROPN
ajst-27548	149	16	.	.	PROPN
ajst-27548	149	17	microanalysis	microanalysis	PROPN
ajst-27548	149	18	of	of	ADP
ajst-27548	149	19	s	s	PROPN
ajst-27548	149	20	,	,	PUNCT
ajst-27548	149	21	cl	cl	NOUN
ajst-27548	149	22	,	,	PUNCT
ajst-27548	149	23	and	and	CCONJ
ajst-27548	149	24	br	br	NOUN
ajst-27548	149	25	in	in	ADP
ajst-27548	149	26	fluid	fluid	ADJ
ajst-27548	149	27	inclusions	inclusion	NOUN
ajst-27548	149	28	by	by	ADP
ajst-27548	149	29	la	la	ADJ
ajst-27548	149	30	–	–	PUNCT
ajst-27548	149	31	icp	icp	PROPN
ajst-27548	149	32	-	-	PUNCT
ajst-27548	149	33	ms[j	ms[j	PROPN
ajst-27548	149	34	]	]	PUNCT
ajst-27548	149	35	.	.	PUNCT
ajst-27548	150	1	chemical	chemical	PROPN
ajst-27548	150	2	geology	geology	NOUN
ajst-27548	150	3	,	,	PUNCT
ajst-27548	150	4	2011	2011	NUM
ajst-27548	150	5	,	,	PUNCT
ajst-27548	150	6	284(1	284(1	NUM
ajst-27548	150	7	-	-	SYM
ajst-27548	150	8	2	2	NUM
ajst-27548	150	9	):	):	PUNCT
ajst-27548	150	10	35	35	NUM
ajst-27548	150	11	-	-	SYM
ajst-27548	150	12	44	44	NUM
ajst-27548	150	13	.	.	PUNCT
ajst-27548	151	1	[	[	X
ajst-27548	151	2	20	20	NUM
ajst-27548	151	3	]	]	X
ajst-27548	151	4	liu	liu	PROPN
ajst-27548	151	5	y	y	PROPN
ajst-27548	151	6	s	s	PROPN
ajst-27548	151	7	,	,	PUNCT
ajst-27548	151	8	hu	hu	PROPN
ajst-27548	151	9	z	z	PROPN
ajst-27548	151	10	c	c	PROPN
ajst-27548	151	11	,	,	PUNCT
ajst-27548	151	12	zong	zong	PROPN
ajst-27548	151	13	k	k	PROPN
ajst-27548	151	14	q	q	PROPN
ajst-27548	151	15	,	,	PUNCT
ajst-27548	151	16	et	et	PROPN
ajst-27548	151	17	al	al	PROPN
ajst-27548	151	18	.	.	PROPN
ajst-27548	151	19	reappraisement	reappraisement	PROPN
ajst-27548	151	20	and	and	CCONJ
ajst-27548	151	21	refinement	refinement	NOUN
ajst-27548	151	22	of	of	ADP
ajst-27548	151	23	zircon	zircon	PROPN
ajst-27548	151	24	u	u	PROPN
ajst-27548	151	25	-	-	PROPN
ajst-27548	151	26	pb	pb	ADP
ajst-27548	151	27	isotope	isotope	NOUN
ajst-27548	151	28	and	and	CCONJ
ajst-27548	151	29	trace	trace	NOUN
ajst-27548	151	30	element	element	NOUN
ajst-27548	151	31	analyses	analysis	NOUN
ajst-27548	151	32	by	by	ADP
ajst-27548	151	33	la	la	PROPN
ajst-27548	151	34	-	-	PUNCT
ajst-27548	151	35	icp	icp	PROPN
ajst-27548	151	36	-	-	PUNCT
ajst-27548	151	37	ms[j	ms[j	PROPN
ajst-27548	151	38	]	]	PUNCT
ajst-27548	151	39	.	.	PUNCT
ajst-27548	152	1	chinese	chinese	ADJ
ajst-27548	152	2	science	science	PROPN
ajst-27548	152	3	bulletin	bulletin	NOUN
ajst-27548	152	4	,	,	PUNCT
ajst-27548	152	5	2010	2010	NUM
ajst-27548	152	6	,	,	PUNCT
ajst-27548	152	7	55(15	55(15	NUM
ajst-27548	152	8	):	):	PUNCT
ajst-27548	152	9	1535	1535	NUM
ajst-27548	152	10	-	-	SYM
ajst-27548	152	11	1546	1546	NUM
ajst-27548	152	12	.	.	PUNCT
ajst-27548	153	1	[	[	X
ajst-27548	153	2	21	21	NUM
ajst-27548	153	3	]	]	X
ajst-27548	153	4	tichomirowa	tichomirowa	PROPN
ajst-27548	153	5	m	m	PROPN
ajst-27548	153	6	,	,	PUNCT
ajst-27548	153	7	käßner	käßner	PROPN
ajst-27548	153	8	a	a	PRON
ajst-27548	153	9	,	,	PUNCT
ajst-27548	153	10	repstock	repstock	VERB
ajst-27548	153	11	a	a	PRON
ajst-27548	153	12	,	,	PUNCT
ajst-27548	153	13	et	et	PROPN
ajst-27548	153	14	al	al	PROPN
ajst-27548	153	15	.	.	PUNCT
ajst-27548	154	1	new	new	ADJ
ajst-27548	154	2	ca	ca	NOUN
ajst-27548	154	3	-	-	PUNCT
ajst-27548	154	4	idtims	idtims	NOUN
ajst-27548	154	5	u	u	NOUN
ajst-27548	154	6	–	–	PUNCT
ajst-27548	154	7	pb	pb	ADP
ajst-27548	154	8	zircon	zircon	ADJ
ajst-27548	154	9	ages	age	NOUN
ajst-27548	154	10	for	for	ADP
ajst-27548	154	11	the	the	DET
ajst-27548	154	12	altenberg	altenberg	PROPN
ajst-27548	154	13	–	–	PUNCT
ajst-27548	154	14	teplice	teplice	NOUN
ajst-27548	154	15	volcanic	volcanic	ADJ
ajst-27548	154	16	complex	complex	NOUN
ajst-27548	154	17	(	(	PUNCT
ajst-27548	154	18	atvc	atvc	NOUN
ajst-27548	154	19	)	)	PUNCT
ajst-27548	154	20	document	document	NOUN
ajst-27548	154	21	discrete	discrete	NOUN
ajst-27548	154	22	and	and	CCONJ
ajst-27548	154	23	coeval	coeval	NOUN
ajst-27548	154	24	pulses	pulse	NOUN
ajst-27548	154	25	of	of	ADP
ajst-27548	154	26	variscan	variscan	ADJ
ajst-27548	154	27	magmatic	magmatic	ADJ
ajst-27548	154	28	activity	activity	NOUN
ajst-27548	154	29	in	in	ADP
ajst-27548	154	30	the	the	DET
ajst-27548	154	31	eastern	eastern	ADJ
ajst-27548	154	32	erzgebirge	erzgebirge	NOUN
ajst-27548	154	33	(	(	PUNCT
ajst-27548	154	34	eastern	eastern	ADJ
ajst-27548	154	35	variscan	variscan	PROPN
ajst-27548	154	36	belt)[j	belt)[j	PROPN
ajst-27548	154	37	]	]	PUNCT
ajst-27548	154	38	.	.	PUNCT
ajst-27548	155	1	international	international	ADJ
ajst-27548	155	2	journal	journal	PROPN
ajst-27548	155	3	of	of	ADP
ajst-27548	155	4	earth	earth	NOUN
ajst-27548	155	5	sciences	science	NOUN
ajst-27548	155	6	,	,	PUNCT
ajst-27548	155	7	2022	2022	NUM
ajst-27548	155	8	,	,	PUNCT
ajst-27548	155	9	111(6	111(6	NUM
ajst-27548	155	10	):	):	PUNCT
ajst-27548	155	11	1885	1885	NUM
ajst-27548	155	12	-	-	SYM
ajst-27548	155	13	1908	1908	NUM
ajst-27548	155	14	.	.	PUNCT
ajst-27548	156	1	[	[	X
ajst-27548	156	2	22	22	NUM
ajst-27548	156	3	]	]	PUNCT
ajst-27548	156	4	kejun	kejun	PROPN
ajst-27548	156	5	hou	hou	PROPN
ajst-27548	156	6	,	,	PUNCT
ajst-27548	156	7	yanhe	yanhe	PROPN
ajst-27548	156	8	li	li	PROPN
ajst-27548	156	9	.	.	PUNCT
ajst-27548	157	1	the	the	DET
ajst-27548	157	2	determination	determination	NOUN
ajst-27548	157	3	of	of	ADP
ajst-27548	157	4	in	in	ADP
ajst-27548	157	5	situ	situ	ADJ
ajst-27548	157	6	microregion	microregion	NOUN
ajst-27548	157	7	u	u	NOUN
ajst-27548	157	8	-	-	NOUN
ajst-27548	157	9	pb	pb	ADP
ajst-27548	157	10	ages	age	NOUN
ajst-27548	157	11	of	of	ADP
ajst-27548	157	12	single	single	ADJ
ajst-27548	157	13	zircon	zircon	PROPN
ajst-27548	157	14	grains	grain	NOUN
ajst-27548	157	15	with	with	ADP
ajst-27548	157	16	sizes	size	NOUN
ajst-27548	157	17	ranging	range	VERB
ajst-27548	157	18	from	from	ADP
ajst-27548	157	19	8	8	NUM
ajst-27548	157	20	to	to	PART
ajst-27548	157	21	10	10	NUM
ajst-27548	157	22	μm	μm	NOUN
ajst-27548	157	23	using	use	VERB
ajst-27548	157	24	la	la	PROPN
ajst-27548	157	25	-	-	PUNCT
ajst-27548	157	26	mc	mc	PROPN
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