id	sid	tid	token	lemma	pos
iguana-17064	1	1	iguana_11.1_bw_text	iguana_11.1_bw_text	NOUN
iguana-17064	1	2	of	of	ADP
iguana-17064	1	3	two	two	NUM
iguana-17064	1	4	to	to	PART
iguana-17064	1	5	six	six	NUM
iguana-17064	1	6	individuals	individual	NOUN
iguana-17064	1	7	feeding	feed	VERB
iguana-17064	1	8	communally	communally	ADV
iguana-17064	1	9	on	on	ADP
iguana-17064	1	10	the	the	DET
iguana-17064	1	11	fallen	fall	VERB
iguana-17064	1	12	fruits	fruit	NOUN
iguana-17064	1	13	of	of	ADP
iguana-17064	1	14	cardón	cardón	NOUN
iguana-17064	1	15	cacti	cacti	PROPN
iguana-17064	1	16	(	(	PUNCT
iguana-17064	1	17	pachycereus	pachycereus	NOUN
iguana-17064	1	18	pringlei	pringlei	NOUN
iguana-17064	1	19	)	)	PUNCT
iguana-17064	1	20	is	be	AUX
iguana-17064	1	21	a	a	DET
iguana-17064	1	22	common	common	ADJ
iguana-17064	1	23	occurrence	occurrence	NOUN
iguana-17064	1	24	.	.	PUNCT
iguana-17064	2	1	this	this	PRON
iguana-17064	2	2	is	be	AUX
iguana-17064	2	3	most	most	ADV
iguana-17064	2	4	obvious	obvious	ADJ
iguana-17064	2	5	where	where	SCONJ
iguana-17064	2	6	the	the	DET
iguana-17064	2	7	cacti	cacti	PROPN
iguana-17064	2	8	occur	occur	VERB
iguana-17064	2	9	in	in	ADP
iguana-17064	2	10	stands	stand	NOUN
iguana-17064	2	11	.	.	PUNCT
iguana-17064	3	1	i	i	PRON
iguana-17064	3	2	once	once	ADV
iguana-17064	3	3	found	find	VERB
iguana-17064	3	4	a	a	DET
iguana-17064	3	5	carcass	carcass	NOUN
iguana-17064	3	6	of	of	ADP
iguana-17064	3	7	an	an	DET
iguana-17064	3	8	individual	individual	NOUN
iguana-17064	3	9	with	with	ADP
iguana-17064	3	10	an	an	DET
iguana-17064	3	11	intestinal	intestinal	ADJ
iguana-17064	3	12	tract	tract	NOUN
iguana-17064	3	13	filled	fill	VERB
iguana-17064	3	14	to	to	ADP
iguana-17064	3	15	capacity	capacity	NOUN
iguana-17064	3	16	with	with	ADP
iguana-17064	3	17	cardón	cardón	NOUN
iguana-17064	3	18	cactus	cactus	NOUN
iguana-17064	3	19	seeds	seed	NOUN
iguana-17064	3	20	.	.	PUNCT
iguana-17064	4	1	the	the	DET
iguana-17064	4	2	seeds	seed	NOUN
iguana-17064	4	3	were	be	AUX
iguana-17064	4	4	mixed	mix	VERB
iguana-17064	4	5	with	with	ADP
iguana-17064	4	6	several	several	ADJ
iguana-17064	4	7	small	small	ADJ
iguana-17064	4	8	rocks	rock	NOUN
iguana-17064	4	9	of	of	ADP
iguana-17064	4	10	the	the	DET
iguana-17064	4	11	same	same	ADJ
iguana-17064	4	12	approximate	approximate	ADJ
iguana-17064	4	13	size	size	NOUN
iguana-17064	4	14	.	.	PUNCT
iguana-17064	5	1	these	these	PRON
iguana-17064	5	2	appeared	appear	VERB
iguana-17064	5	3	to	to	PART
iguana-17064	5	4	be	be	AUX
iguana-17064	5	5	chipping	chip	VERB
iguana-17064	5	6	away	away	ADP
iguana-17064	5	7	at	at	ADP
iguana-17064	5	8	the	the	DET
iguana-17064	5	9	seeds	seed	NOUN
iguana-17064	5	10	’	'	PUNCT
iguana-17064	5	11	hard	hard	ADJ
iguana-17064	5	12	outer	outer	ADJ
iguana-17064	5	13	covering	covering	NOUN
iguana-17064	5	14	,	,	PUNCT
iguana-17064	5	15	serving	serve	VERB
iguana-17064	5	16	much	much	ADV
iguana-17064	5	17	the	the	DET
iguana-17064	5	18	same	same	ADJ
iguana-17064	5	19	function	function	NOUN
iguana-17064	5	20	as	as	ADP
iguana-17064	5	21	pebbles	pebble	NOUN
iguana-17064	5	22	stored	store	VERB
iguana-17064	5	23	in	in	ADP
iguana-17064	5	24	the	the	DET
iguana-17064	5	25	gizzards	gizzard	NOUN
iguana-17064	5	26	of	of	ADP
iguana-17064	5	27	seed	seed	NOUN
iguana-17064	5	28	-	-	PUNCT
iguana-17064	5	29	eating	eat	VERB
iguana-17064	5	30	birds	bird	NOUN
iguana-17064	5	31	or	or	CCONJ
iguana-17064	5	32	the	the	DET
iguana-17064	5	33	much	much	ADV
iguana-17064	5	34	larger	large	ADJ
iguana-17064	5	35	gastroliths	gastrolith	NOUN
iguana-17064	5	36	that	that	PRON
iguana-17064	5	37	have	have	AUX
iguana-17064	5	38	been	be	AUX
iguana-17064	5	39	found	find	VERB
iguana-17064	5	40	with	with	ADP
iguana-17064	5	41	fossilized	fossilized	ADJ
iguana-17064	5	42	remains	remain	NOUN
iguana-17064	5	43	of	of	ADP
iguana-17064	5	44	herbivorous	herbivorous	ADJ
iguana-17064	5	45	dinosaurs	dinosaur	NOUN
iguana-17064	5	46	.	.	PUNCT
iguana-17064	6	1	in	in	ADP
iguana-17064	6	2	the	the	DET
iguana-17064	6	3	large	large	ADJ
iguana-17064	6	4	intestine	intestine	NOUN
iguana-17064	6	5	,	,	PUNCT
iguana-17064	6	6	essentially	essentially	ADV
iguana-17064	6	7	only	only	ADV
iguana-17064	6	8	the	the	DET
iguana-17064	6	9	shells	shell	NOUN
iguana-17064	6	10	were	be	AUX
iguana-17064	6	11	left	leave	VERB
iguana-17064	6	12	,	,	PUNCT
iguana-17064	6	13	as	as	SCONJ
iguana-17064	6	14	the	the	DET
iguana-17064	6	15	fleshy	fleshy	ADJ
iguana-17064	6	16	pulps	pulp	NOUN
iguana-17064	6	17	had	have	AUX
iguana-17064	6	18	been	be	AUX
iguana-17064	6	19	digested	digest	VERB
iguana-17064	6	20	.	.	PUNCT
iguana-17064	7	1	i	i	PRON
iguana-17064	7	2	also	also	ADV
iguana-17064	7	3	have	have	AUX
iguana-17064	7	4	seen	see	VERB
iguana-17064	7	5	iguanas	iguana	NOUN
iguana-17064	7	6	as	as	ADV
iguana-17064	7	7	high	high	ADJ
iguana-17064	7	8	as	as	ADP
iguana-17064	7	9	one	one	NUM
iguana-17064	7	10	meter	meter	NOUN
iguana-17064	7	11	above	above	ADP
iguana-17064	7	12	the	the	DET
iguana-17064	7	13	ground	ground	NOUN
iguana-17064	7	14	in	in	ADP
iguana-17064	7	15	pitahaya	pitahaya	PROPN
iguana-17064	7	16	ágria	ágria	PROPN
iguana-17064	7	17	(	(	PUNCT
iguana-17064	7	18	stenocercus	stenocercus	PROPN
iguana-17064	7	19	gummosus	gummosus	PROPN
iguana-17064	7	20	)	)	PUNCT
iguana-17064	7	21	feeding	feed	VERB
iguana-17064	7	22	on	on	ADP
iguana-17064	7	23	ripened	ripen	VERB
iguana-17064	7	24	fruits	fruit	NOUN
iguana-17064	7	25	.	.	PUNCT
iguana-17064	8	1	dipsosaurus	dipsosaurus	PROPN
iguana-17064	8	2	catalinensis	catalinensis	PROPN
iguana-17064	8	3	serves	serve	VERB
iguana-17064	8	4	as	as	ADP
iguana-17064	8	5	a	a	DET
iguana-17064	8	6	good	good	ADJ
iguana-17064	8	7	example	example	NOUN
iguana-17064	8	8	of	of	ADP
iguana-17064	8	9	how	how	SCONJ
iguana-17064	8	10	insular	insular	ADJ
iguana-17064	8	11	situations	situation	NOUN
iguana-17064	8	12	can	can	AUX
iguana-17064	8	13	produce	produce	VERB
iguana-17064	8	14	sometimes	sometimes	ADV
iguana-17064	8	15	substantive	substantive	ADJ
iguana-17064	8	16	changes	change	NOUN
iguana-17064	8	17	in	in	ADP
iguana-17064	8	18	organisms	organism	NOUN
iguana-17064	8	19	over	over	ADP
iguana-17064	8	20	even	even	ADV
iguana-17064	8	21	relatively	relatively	ADV
iguana-17064	8	22	short	short	ADJ
iguana-17064	8	23	periods	period	NOUN
iguana-17064	8	24	of	of	ADP
iguana-17064	8	25	time	time	NOUN
iguana-17064	8	26	.	.	PUNCT
iguana-17064	9	1	faced	face	VERB
iguana-17064	9	2	with	with	ADP
iguana-17064	9	3	unique	unique	ADJ
iguana-17064	9	4	selection	selection	NOUN
iguana-17064	9	5	pressures	pressure	NOUN
iguana-17064	9	6	,	,	PUNCT
iguana-17064	9	7	different	different	ADJ
iguana-17064	9	8	suites	suite	NOUN
iguana-17064	9	9	of	of	ADP
iguana-17064	9	10	predators	predator	NOUN
iguana-17064	9	11	and	and	CCONJ
iguana-17064	9	12	competitors	competitor	NOUN
iguana-17064	9	13	,	,	PUNCT
iguana-17064	9	14	and	and	CCONJ
iguana-17064	9	15	reduced	reduce	VERB
iguana-17064	9	16	genetic	genetic	ADJ
iguana-17064	9	17	variation	variation	NOUN
iguana-17064	9	18	,	,	PUNCT
iguana-17064	9	19	populations	population	NOUN
iguana-17064	9	20	will	will	AUX
iguana-17064	9	21	do	do	VERB
iguana-17064	9	22	whatever	whatever	PRON
iguana-17064	9	23	they	they	PRON
iguana-17064	9	24	are	be	AUX
iguana-17064	9	25	genetically	genetically	ADV
iguana-17064	9	26	capable	capable	ADJ
iguana-17064	9	27	of	of	ADP
iguana-17064	9	28	doing	do	VERB
iguana-17064	9	29	to	to	PART
iguana-17064	9	30	continue	continue	VERB
iguana-17064	9	31	the	the	DET
iguana-17064	9	32	lineage	lineage	NOUN
iguana-17064	9	33	.	.	PUNCT
iguana-17064	10	1	in	in	ADP
iguana-17064	10	2	the	the	DET
iguana-17064	10	3	case	case	NOUN
iguana-17064	10	4	of	of	ADP
iguana-17064	10	5	dipsosaurus	dipsosaurus	NOUN
iguana-17064	10	6	,	,	PUNCT
iguana-17064	10	7	nature	nature	NOUN
iguana-17064	10	8	has	have	AUX
iguana-17064	10	9	taken	take	VERB
iguana-17064	10	10	a	a	DET
iguana-17064	10	11	common	common	ADJ
iguana-17064	10	12	,	,	PUNCT
iguana-17064	10	13	docile	docile	ADJ
iguana-17064	10	14	species	specie	NOUN
iguana-17064	10	15	and	and	CCONJ
iguana-17064	10	16	sculpted	sculpt	VERB
iguana-17064	10	17	its	its	PRON
iguana-17064	10	18	descendants	descendant	NOUN
iguana-17064	10	19	into	into	ADP
iguana-17064	10	20	wary	wary	ADJ
iguana-17064	10	21	and	and	CCONJ
iguana-17064	10	22	aggressive	aggressive	ADJ
iguana-17064	10	23	lizards	lizard	NOUN
iguana-17064	10	24	.	.	PUNCT
iguana-17064	11	1	what	what	PRON
iguana-17064	11	2	selective	selective	ADJ
iguana-17064	11	3	forces	force	NOUN
iguana-17064	11	4	were	be	AUX
iguana-17064	11	5	responsible	responsible	ADJ
iguana-17064	11	6	for	for	ADP
iguana-17064	11	7	this	this	DET
iguana-17064	11	8	change	change	NOUN
iguana-17064	11	9	?	?	PUNCT
iguana-17064	12	1	are	be	AUX
iguana-17064	12	2	they	they	PRON
iguana-17064	12	3	still	still	ADV
iguana-17064	12	4	operative	operative	ADJ
iguana-17064	12	5	today	today	NOUN
iguana-17064	12	6	?	?	PUNCT
iguana-17064	13	1	are	be	AUX
iguana-17064	13	2	similar	similar	ADJ
iguana-17064	13	3	pressures	pressure	NOUN
iguana-17064	13	4	molding	mold	VERB
iguana-17064	13	5	populations	population	NOUN
iguana-17064	13	6	of	of	ADP
iguana-17064	13	7	other	other	ADJ
iguana-17064	13	8	insular	insular	ADJ
iguana-17064	13	9	lizards	lizard	NOUN
iguana-17064	13	10	?	?	PUNCT
iguana-17064	14	1	if	if	SCONJ
iguana-17064	14	2	so	so	ADV
iguana-17064	14	3	,	,	PUNCT
iguana-17064	14	4	are	be	AUX
iguana-17064	14	5	they	they	PRON
iguana-17064	14	6	eliciting	elicit	VERB
iguana-17064	14	7	results	result	NOUN
iguana-17064	14	8	comparable	comparable	ADJ
iguana-17064	14	9	to	to	ADP
iguana-17064	14	10	those	those	PRON
iguana-17064	14	11	observed	observe	VERB
iguana-17064	14	12	in	in	ADP
iguana-17064	14	13	the	the	DET
iguana-17064	14	14	santa	santa	NOUN
iguana-17064	14	15	catalina	catalina	PROPN
iguana-17064	14	16	desert	desert	NOUN
iguana-17064	14	17	iguana	iguana	NOUN
iguana-17064	14	18	or	or	CCONJ
iguana-17064	14	19	are	be	AUX
iguana-17064	14	20	they	they	PRON
iguana-17064	14	21	having	have	VERB
iguana-17064	14	22	profoundly	profoundly	ADV
iguana-17064	14	23	different	different	ADJ
iguana-17064	14	24	effects	effect	NOUN
iguana-17064	14	25	on	on	ADP
iguana-17064	14	26	populations	population	NOUN
iguana-17064	14	27	of	of	ADP
iguana-17064	14	28	lizards	lizard	NOUN
iguana-17064	14	29	with	with	ADP
iguana-17064	14	30	different	different	ADJ
iguana-17064	14	31	genetic	genetic	ADJ
iguana-17064	14	32	compositions	composition	NOUN
iguana-17064	14	33	and	and	CCONJ
iguana-17064	14	34	lifestyles	lifestyle	NOUN
iguana-17064	14	35	?	?	PUNCT
iguana-17064	15	1	these	these	PRON
iguana-17064	15	2	are	be	AUX
iguana-17064	15	3	some	some	PRON
iguana-17064	15	4	of	of	ADP
iguana-17064	15	5	the	the	DET
iguana-17064	15	6	interesting	interesting	ADJ
iguana-17064	15	7	questions	question	NOUN
iguana-17064	15	8	that	that	SCONJ
iguana-17064	15	9	evolutionary	evolutionary	ADJ
iguana-17064	15	10	biologists	biologist	NOUN
iguana-17064	15	11	could	could	AUX
iguana-17064	15	12	be	be	AUX
iguana-17064	15	13	asking	ask	VERB
iguana-17064	15	14	about	about	ADP
iguana-17064	15	15	d.	d.	PROPN
iguana-17064	15	16	catalinensis	catalinensis	PROPN
iguana-17064	15	17	.	.	PUNCT
iguana-17064	16	1	a	a	DET
iguana-17064	16	2	modicum	modicum	NOUN
iguana-17064	16	3	of	of	ADP
iguana-17064	16	4	fieldwork	fieldwork	NOUN
iguana-17064	16	5	leading	lead	VERB
iguana-17064	16	6	to	to	ADP
iguana-17064	16	7	even	even	ADV
iguana-17064	16	8	tentative	tentative	ADJ
iguana-17064	16	9	answers	answer	NOUN
iguana-17064	16	10	might	might	AUX
iguana-17064	16	11	teach	teach	VERB
iguana-17064	16	12	us	we	PRON
iguana-17064	16	13	a	a	DET
iguana-17064	16	14	great	great	ADJ
iguana-17064	16	15	deal	deal	NOUN
iguana-17064	16	16	about	about	ADP
iguana-17064	16	17	the	the	DET
iguana-17064	16	18	evolution	evolution	NOUN
iguana-17064	16	19	of	of	ADP
iguana-17064	16	20	insular	insular	ADJ
iguana-17064	16	21	systems	system	NOUN
iguana-17064	16	22	in	in	ADP
iguana-17064	16	23	general	general	ADJ
iguana-17064	16	24	.	.	PUNCT
iguana-17064	17	1	reference	reference	PROPN
iguana-17064	17	2	grismer	grismer	PROPN
iguana-17064	17	3	,	,	PUNCT
iguana-17064	17	4	l.l	l.l	PROPN
iguana-17064	17	5	.	.	PROPN
iguana-17064	17	6	2002	2002	NUM
iguana-17064	17	7	.	.	PUNCT
iguana-17064	18	1	amphibians	amphibian	NOUN
iguana-17064	18	2	and	and	CCONJ
iguana-17064	18	3	reptiles	reptile	NOUN
iguana-17064	18	4	of	of	ADP
iguana-17064	18	5	baja	baja	PROPN
iguana-17064	18	6	california	california	PROPN
iguana-17064	18	7	,	,	PUNCT
iguana-17064	18	8	including	include	VERB
iguana-17064	18	9	its	its	PRON
iguana-17064	18	10	pacific	pacific	ADJ
iguana-17064	18	11	islands	island	NOUN
iguana-17064	18	12	and	and	CCONJ
iguana-17064	18	13	the	the	DET
iguana-17064	18	14	islands	island	NOUN
iguana-17064	18	15	in	in	ADP
iguana-17064	18	16	the	the	DET
iguana-17064	18	17	sea	sea	NOUN
iguana-17064	18	18	of	of	ADP
iguana-17064	18	19	cortés	cortés	NOUN
iguana-17064	18	20	.	.	PUNCT
iguana-17064	19	1	university	university	PROPN
iguana-17064	19	2	of	of	ADP
iguana-17064	19	3	california	california	PROPN
iguana-17064	19	4	press	press	PROPN
iguana-17064	19	5	,	,	PUNCT
iguana-17064	19	6	berkeley	berkeley	PROPN
iguana-17064	19	7	.	.	PUNCT
iguana-17064	20	1	s	s	PART
iguana-17064	21	1	p	p	X
iguana-17064	21	2	e	e	X
iguana-17064	21	3	c	c	NOUN
iguana-17064	21	4	i	i	NOUN
iguana-17064	21	5	e	e	NOUN
iguana-17064	21	6	s	s	NOUN
iguana-17064	21	7	p	p	X
iguana-17064	21	8	r	r	NOUN
iguana-17064	21	9	o	o	X
iguana-17064	21	10	f	f	X
iguana-17064	22	1	i	i	NOUN
iguana-17064	22	2	l	l	NOUN
iguana-17064	22	3	e	e	VERB
iguana-17064	22	4	iguana	iguana	NOUN
iguana-17064	22	5	•	•	NUM
iguana-17064	22	6	volume	volume	NOUN
iguana-17064	22	7	11	11	NUM
iguana-17064	22	8	,	,	PUNCT
iguana-17064	22	9	number	number	NOUN
iguana-17064	22	10	1	1	NUM
iguana-17064	22	11	•	•	NUM
iguana-17064	22	12	march	march	NOUN
iguana-17064	22	13	2004	2004	NUM
iguana-17064	22	14	7santa	7santa	NUM
iguana-17064	22	15	catalina	catalina	NOUN
iguana-17064	22	16	island	island	NOUN
iguana-17064	22	17	desert	desert	NOUN
iguana-17064	22	18	iguanas	iguana	NOUN
iguana-17064	22	19	sand	sand	VERB
iguana-17064	22	20	snakes	snake	NOUN
iguana-17064	22	21	in	in	ADP
iguana-17064	22	22	the	the	DET
iguana-17064	22	23	genus	genus	NOUN
iguana-17064	22	24	chilomeniscus	chilomeniscus	NOUN
iguana-17064	22	25	have	have	VERB
iguana-17064	22	26	a	a	DET
iguana-17064	22	27	circum	circum	NOUN
iguana-17064	22	28	-	-	PUNCT
iguana-17064	22	29	gulf	gulf	PROPN
iguana-17064	22	30	of	of	ADP
iguana-17064	22	31	california	california	PROPN
iguana-17064	22	32	distribution	distribution	NOUN
iguana-17064	22	33	very	very	ADV
iguana-17064	22	34	similar	similar	ADJ
iguana-17064	22	35	to	to	ADP
iguana-17064	22	36	that	that	PRON
iguana-17064	22	37	of	of	ADP
iguana-17064	22	38	desert	desert	NOUN
iguana-17064	22	39	iguanas	iguana	NOUN
iguana-17064	22	40	(	(	PUNCT
iguana-17064	22	41	dipsosaurus	dipsosaurus	PROPN
iguana-17064	22	42	)	)	PUNCT
iguana-17064	22	43	.	.	PUNCT
iguana-17064	23	1	similar	similar	ADJ
iguana-17064	23	2	also	also	ADV
iguana-17064	23	3	is	be	AUX
iguana-17064	23	4	the	the	DET
iguana-17064	23	5	association	association	NOUN
iguana-17064	23	6	with	with	ADP
iguana-17064	23	7	sandy	sandy	ADJ
iguana-17064	23	8	areas	area	NOUN
iguana-17064	23	9	in	in	ADP
iguana-17064	23	10	open	open	ADJ
iguana-17064	23	11	deserts	desert	NOUN
iguana-17064	23	12	,	,	PUNCT
iguana-17064	23	13	washes	wash	NOUN
iguana-17064	23	14	,	,	PUNCT
iguana-17064	23	15	and	and	CCONJ
iguana-17064	23	16	arroyos	arroyos	NOUN
iguana-17064	23	17	.	.	PUNCT
iguana-17064	24	1	two	two	NUM
iguana-17064	24	2	species	specie	NOUN
iguana-17064	24	3	of	of	ADP
iguana-17064	24	4	sand	sand	NOUN
iguana-17064	24	5	snakes	snake	NOUN
iguana-17064	24	6	occur	occur	VERB
iguana-17064	24	7	in	in	ADP
iguana-17064	24	8	the	the	DET
iguana-17064	24	9	region	region	NOUN
iguana-17064	24	10	:	:	PUNCT
iguana-17064	24	11	c.	c.	PROPN
iguana-17064	24	12	stramineus	stramineus	PROPN
iguana-17064	24	13	is	be	AUX
iguana-17064	24	14	most	most	ADV
iguana-17064	24	15	widely	widely	ADV
iguana-17064	24	16	distributed	distribute	VERB
iguana-17064	24	17	and	and	CCONJ
iguana-17064	24	18	occurs	occur	VERB
iguana-17064	24	19	on	on	ADP
iguana-17064	24	20	most	most	ADJ
iguana-17064	24	21	of	of	ADP
iguana-17064	24	22	the	the	DET
iguana-17064	24	23	baja	baja	PROPN
iguana-17064	24	24	california	california	PROPN
iguana-17064	24	25	peninsula	peninsula	PROPN
iguana-17064	24	26	,	,	PUNCT
iguana-17064	24	27	in	in	ADP
iguana-17064	24	28	desert	desert	NOUN
iguana-17064	24	29	regions	region	NOUN
iguana-17064	24	30	to	to	ADP
iguana-17064	24	31	the	the	DET
iguana-17064	24	32	north	north	NOUN
iguana-17064	24	33	and	and	CCONJ
iguana-17064	24	34	east	east	NOUN
iguana-17064	24	35	of	of	ADP
iguana-17064	24	36	the	the	DET
iguana-17064	24	37	gulf	gulf	NOUN
iguana-17064	24	38	,	,	PUNCT
iguana-17064	24	39	and	and	CCONJ
iguana-17064	24	40	on	on	ADP
iguana-17064	24	41	several	several	ADJ
iguana-17064	24	42	gulf	gulf	NOUN
iguana-17064	24	43	islands	island	NOUN
iguana-17064	24	44	,	,	PUNCT
iguana-17064	24	45	whereas	whereas	SCONJ
iguana-17064	24	46	c.	c.	PROPN
iguana-17064	24	47	savagei	savagei	PROPN
iguana-17064	24	48	occurs	occur	VERB
iguana-17064	24	49	only	only	ADV
iguana-17064	24	50	on	on	ADP
iguana-17064	24	51	isla	isla	PROPN
iguana-17064	24	52	cerralvo	cerralvo	PROPN
iguana-17064	24	53	.	.	PUNCT
iguana-17064	25	1	considerable	considerable	ADJ
iguana-17064	25	2	confusion	confusion	NOUN
iguana-17064	25	3	has	have	AUX
iguana-17064	25	4	clouded	cloud	VERB
iguana-17064	25	5	taxonomic	taxonomic	ADJ
iguana-17064	25	6	relationships	relationship	NOUN
iguana-17064	25	7	within	within	ADP
iguana-17064	25	8	the	the	DET
iguana-17064	25	9	genus	genus	NOUN
iguana-17064	25	10	,	,	PUNCT
iguana-17064	25	11	most	most	ADV
iguana-17064	25	12	caused	cause	VERB
iguana-17064	25	13	by	by	ADP
iguana-17064	25	14	the	the	DET
iguana-17064	25	15	extremely	extremely	ADV
iguana-17064	25	16	variable	variable	ADJ
iguana-17064	25	17	patterns	pattern	NOUN
iguana-17064	25	18	that	that	PRON
iguana-17064	25	19	range	range	VERB
iguana-17064	25	20	from	from	ADP
iguana-17064	25	21	distinctly	distinctly	ADV
iguana-17064	25	22	banded	band	VERB
iguana-17064	25	23	to	to	PART
iguana-17064	25	24	totally	totally	ADV
iguana-17064	25	25	unicolored	unicolored	ADJ
iguana-17064	25	26	.	.	PUNCT
iguana-17064	26	1	not	not	PART
iguana-17064	26	2	until	until	SCONJ
iguana-17064	26	3	studies	study	NOUN
iguana-17064	26	4	demonstrated	demonstrate	VERB
iguana-17064	26	5	that	that	SCONJ
iguana-17064	26	6	pattern	pattern	NOUN
iguana-17064	26	7	variants	variant	NOUN
iguana-17064	26	8	coexisted	coexist	VERB
iguana-17064	26	9	at	at	ADP
iguana-17064	26	10	many	many	ADJ
iguana-17064	26	11	localities	locality	NOUN
iguana-17064	26	12	was	be	AUX
iguana-17064	26	13	the	the	DET
iguana-17064	26	14	clarification	clarification	NOUN
iguana-17064	26	15	of	of	ADP
iguana-17064	26	16	relationships	relationship	NOUN
iguana-17064	26	17	within	within	ADP
iguana-17064	26	18	the	the	DET
iguana-17064	26	19	genus	genus	NOUN
iguana-17064	26	20	possible	possible	ADJ
iguana-17064	26	21	.	.	PUNCT
iguana-17064	27	1	sand	sand	NOUN
iguana-17064	27	2	snakes	snake	NOUN
iguana-17064	27	3	are	be	AUX
iguana-17064	27	4	common	common	ADJ
iguana-17064	27	5	in	in	ADP
iguana-17064	27	6	areas	area	NOUN
iguana-17064	27	7	of	of	ADP
iguana-17064	27	8	loose	loose	ADJ
iguana-17064	27	9	soil	soil	NOUN
iguana-17064	27	10	and	and	CCONJ
iguana-17064	27	11	are	be	AUX
iguana-17064	27	12	an	an	DET
iguana-17064	27	13	important	important	ADJ
iguana-17064	27	14	component	component	NOUN
iguana-17064	27	15	of	of	ADP
iguana-17064	27	16	many	many	ADJ
iguana-17064	27	17	dune	dune	NOUN
iguana-17064	27	18	ecosystems	ecosystem	NOUN
iguana-17064	27	19	.	.	PUNCT
iguana-17064	28	1	they	they	PRON
iguana-17064	28	2	are	be	AUX
iguana-17064	28	3	specialized	specialize	VERB
iguana-17064	28	4	for	for	ADP
iguana-17064	28	5	burrowing	burrow	VERB
iguana-17064	28	6	.	.	PUNCT
iguana-17064	29	1	a	a	DET
iguana-17064	29	2	countersunk	countersink	VERB
iguana-17064	29	3	lower	low	ADJ
iguana-17064	29	4	jaw	jaw	NOUN
iguana-17064	29	5	and	and	CCONJ
iguana-17064	29	6	valved	valved	ADJ
iguana-17064	29	7	nostrils	nostril	NOUN
iguana-17064	29	8	exclude	exclude	VERB
iguana-17064	29	9	small	small	ADJ
iguana-17064	29	10	particles	particle	NOUN
iguana-17064	29	11	as	as	SCONJ
iguana-17064	29	12	these	these	DET
iguana-17064	29	13	snakes	snake	NOUN
iguana-17064	29	14	“	"	PUNCT
iguana-17064	29	15	swim	swim	NOUN
iguana-17064	29	16	”	"	PUNCT
iguana-17064	29	17	through	through	ADP
iguana-17064	29	18	sand	sand	NOUN
iguana-17064	29	19	.	.	PUNCT
iguana-17064	30	1	very	very	ADV
iguana-17064	30	2	smooth	smooth	ADJ
iguana-17064	30	3	scales	scale	NOUN
iguana-17064	30	4	reduce	reduce	VERB
iguana-17064	30	5	friction	friction	NOUN
iguana-17064	30	6	both	both	CCONJ
iguana-17064	30	7	above	above	ADP
iguana-17064	30	8	and	and	CCONJ
iguana-17064	30	9	below	below	ADP
iguana-17064	30	10	the	the	DET
iguana-17064	30	11	surface	surface	NOUN
iguana-17064	30	12	.	.	PUNCT
iguana-17064	31	1	sand	sand	NOUN
iguana-17064	31	2	snakes	snake	NOUN
iguana-17064	31	3	are	be	AUX
iguana-17064	31	4	nocturnal	nocturnal	ADJ
iguana-17064	31	5	,	,	PUNCT
iguana-17064	31	6	but	but	CCONJ
iguana-17064	31	7	their	their	PRON
iguana-17064	31	8	abundance	abundance	NOUN
iguana-17064	31	9	is	be	AUX
iguana-17064	31	10	obvious	obvious	ADJ
iguana-17064	31	11	in	in	ADP
iguana-17064	31	12	some	some	DET
iguana-17064	31	13	areas	area	NOUN
iguana-17064	31	14	as	as	ADP
iguana-17064	31	15	a	a	DET
iguana-17064	31	16	consequence	consequence	NOUN
iguana-17064	31	17	of	of	ADP
iguana-17064	31	18	numerous	numerous	ADJ
iguana-17064	31	19	tracks	track	NOUN
iguana-17064	31	20	left	leave	VERB
iguana-17064	31	21	in	in	ADP
iguana-17064	31	22	the	the	DET
iguana-17064	31	23	sand	sand	NOUN
iguana-17064	31	24	by	by	ADP
iguana-17064	31	25	snakes	snake	NOUN
iguana-17064	31	26	that	that	PRON
iguana-17064	31	27	were	be	AUX
iguana-17064	31	28	actively	actively	ADV
iguana-17064	31	29	foraging	forage	VERB
iguana-17064	31	30	during	during	ADP
iguana-17064	31	31	the	the	DET
iguana-17064	31	32	previous	previous	ADJ
iguana-17064	31	33	night	night	NOUN
iguana-17064	31	34	.	.	PUNCT
iguana-17064	32	1	sand	sand	NOUN
iguana-17064	32	2	snakes	snake	NOUN
iguana-17064	32	3	apparently	apparently	ADV
iguana-17064	32	4	feed	feed	VERB
iguana-17064	32	5	exclusively	exclusively	ADV
iguana-17064	32	6	on	on	ADP
iguana-17064	32	7	small	small	ADJ
iguana-17064	32	8	arthropods	arthropod	NOUN
iguana-17064	32	9	.	.	PUNCT
iguana-17064	33	1	references	reference	NOUN
iguana-17064	33	2	grismer	grismer	PROPN
iguana-17064	33	3	,	,	PUNCT
iguana-17064	33	4	l.l	l.l	PROPN
iguana-17064	33	5	.	.	PROPN
iguana-17064	33	6	2002	2002	NUM
iguana-17064	33	7	.	.	PUNCT
iguana-17064	34	1	amphibians	amphibian	NOUN
iguana-17064	34	2	and	and	CCONJ
iguana-17064	34	3	reptiles	reptile	NOUN
iguana-17064	34	4	of	of	ADP
iguana-17064	34	5	baja	baja	PROPN
iguana-17064	34	6	california	california	PROPN
iguana-17064	34	7	,	,	PUNCT
iguana-17064	34	8	including	include	VERB
iguana-17064	34	9	its	its	PRON
iguana-17064	34	10	pacific	pacific	ADJ
iguana-17064	34	11	islands	island	NOUN
iguana-17064	34	12	and	and	CCONJ
iguana-17064	34	13	the	the	DET
iguana-17064	34	14	islands	island	NOUN
iguana-17064	34	15	in	in	ADP
iguana-17064	34	16	the	the	DET
iguana-17064	34	17	sea	sea	NOUN
iguana-17064	34	18	of	of	ADP
iguana-17064	34	19	cortés	cortés	NOUN
iguana-17064	34	20	.	.	PUNCT
iguana-17064	35	1	university	university	PROPN
iguana-17064	35	2	of	of	ADP
iguana-17064	35	3	california	california	PROPN
iguana-17064	35	4	press	press	PROPN
iguana-17064	35	5	,	,	PUNCT
iguana-17064	35	6	berkeley	berkeley	PROPN
iguana-17064	35	7	.	.	PUNCT
iguana-17064	36	1	grismer	grismer	PROPN
iguana-17064	36	2	,	,	PUNCT
iguana-17064	36	3	l.l	l.l	PROPN
iguana-17064	36	4	.	.	PROPN
iguana-17064	36	5	,	,	PUNCT
iguana-17064	36	6	h.	h.	PROPN
iguana-17064	36	7	wong	wong	PROPN
iguana-17064	36	8	,	,	PUNCT
iguana-17064	36	9	and	and	CCONJ
iguana-17064	36	10	p.	p.	PROPN
iguana-17064	36	11	galina	galina	PROPN
iguana-17064	36	12	-	-	PUNCT
iguana-17064	36	13	tessaro	tessaro	NOUN
iguana-17064	36	14	.	.	PUNCT
iguana-17064	37	1	2002	2002	NUM
iguana-17064	37	2	.	.	PUNCT
iguana-17064	38	1	geographic	geographic	ADJ
iguana-17064	38	2	variation	variation	NOUN
iguana-17064	38	3	and	and	CCONJ
iguana-17064	38	4	taxonomy	taxonomy	NOUN
iguana-17064	38	5	in	in	ADP
iguana-17064	38	6	the	the	DET
iguana-17064	38	7	sand	sand	NOUN
iguana-17064	38	8	snakes	snake	NOUN
iguana-17064	38	9	,	,	PUNCT
iguana-17064	38	10	chilomeniscus	chilomeniscus	NOUN
iguana-17064	38	11	(	(	PUNCT
iguana-17064	38	12	squamata	squamata	NOUN
iguana-17064	38	13	:	:	PUNCT
iguana-17064	38	14	colubridae	colubridae	NOUN
iguana-17064	38	15	)	)	PUNCT
iguana-17064	38	16	.	.	PUNCT
iguana-17064	39	1	herpetologica	herpetologica	PROPN
iguana-17064	39	2	58:18–31	58:18–31	PROPN
iguana-17064	39	3	.	.	PUNCT
iguana-17064	40	1	banded	band	VERB
iguana-17064	40	2	sand	sand	NOUN
iguana-17064	40	3	snakes	snake	NOUN
iguana-17064	40	4	(	(	PUNCT
iguana-17064	40	5	chilomeniscus	chilomeniscus	VERB
iguana-17064	40	6	stramineus	stramineus	ADV
iguana-17064	40	7	)	)	PUNCT
iguana-17064	41	1	robert	robert	PROPN
iguana-17064	41	2	powell	powell	PROPN
iguana-17064	41	3	avila	avila	PROPN
iguana-17064	41	4	university	university	PROPN
iguana-17064	41	5	,	,	PUNCT
iguana-17064	41	6	kansas	kansas	PROPN
iguana-17064	41	7	city	city	PROPN
iguana-17064	41	8	,	,	PUNCT
iguana-17064	41	9	missouri	missouri	PROPN
iguana-17064	41	10	chilomeniscus	chilomeniscus	VERB
iguana-17064	41	11	stramineus	stramineus	ADV
iguana-17064	41	12	from	from	ADP
iguana-17064	41	13	near	near	ADP
iguana-17064	41	14	loreto	loreto	PROPN
iguana-17064	41	15	,	,	PUNCT
iguana-17064	41	16	baja	baja	PROPN
iguana-17064	41	17	california	california	PROPN
iguana-17064	41	18	sur	sur	PROPN
iguana-17064	41	19	,	,	PUNCT
iguana-17064	41	20	méxico	méxico	PROPN
iguana-17064	41	21	.	.	PUNCT
iguana-17064	42	1	photograph	photograph	NOUN
iguana-17064	42	2	by	by	ADP
iguana-17064	42	3	robert	robert	PROPN
iguana-17064	42	4	powell	powell	PROPN
iguana-17064	42	5	.	.	PUNCT