"Leg 207, Site 1257, Hole 1257A Smear Slide Data"																																				
Sample									Texture			Mineral													Biogenic										Rock	
Leg	Site	H	Cor	CT	Sct	Top (cm)	Depth (mbsf)	Lithology	Sand	Silt	Clay	Barite (17)	Biotite (22)	Calcite (30)	Clay Mineral (47)	Dark Mica (226)	Dolomite (62)	Glauconite (82)	Opaques (140)	Pyrite (169)	Quartz (172)	Unspecified Minerals (218)	Volcanic Glass (81)	Zeolite (222)	Benthic foraminifers (236)	Carbonaceous shell fragments (267)	Diatoms (58)	Fish Remains (74)	Foraminifers (78)	Nannofossils (132)	Planktonic Forams (160)	Radiolarians (173)	Siliceous Sponge Spicules (185)	calcareous debris (161)	Organic Debris  Organic Matter (142)	Comments
207	1257	A	1	H	1	43	0.43	D							5														2	93						Nannofossil ooze
207	1257	A	1	H	2	5	1.55	D													1				1				5	93						Nannofossil ooze with foraminifers
207	1257	A	1	H	2	65	2.15	D																					15	85						Nannofossil ooze with foraminifers
207	1257	A	2	H	3	65	6.25	M											1										18	81						Nannofossil chalk with foraminifers
207	1257	A	2	H	4	65	7.75	D																					20	80						Nannofossil chalk with foraminifers
207	1257	A	2	H	4	111	8.21	M																					17	83						Nannofossil chalk with foraminifers
207	1257	A	3	H	5	40	18.5	D																					5	94		1	*			Nannofossil chalk with foraminifers
207	1257	A	3	H	5	88	18.98	M											73											25	2					
207	1257	A	4	H	2	75	23.85	D																					14	80		5	1			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	4	H	2	143	24.53	M																			8		30	50		2	10			Nannofossil chalk with foraminifers and diatoms
207	1257	A	4	H	6	40	29.3	M																			20		34	42		2	2			Nannofossil chalk with foraminifers and diatoms
207	1257	A	4	H	7	71	31.11	M											30								2		30	35		1	2			Nannofossil chalk with foraminifersS and opaque minerals
207	1257	A	5	H	1	8	31.18	M							99												1									Clay
207	1257	A	5	H	3	90	35	M																			15	1	40	35		3	6			Foraminifer chalk with nannofossils
207	1257	A	5	H	4	3	35.63	M																			5	1	35	44		10	5			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	5	H	4	68	36.28	D																				1	30	54		5	10			Nannofossil chalk with foraminifers and sponge spicules
207	1257	A	5	H	5	74	37.84	M															*				20		30	35		5	10			Nannofossil chalk with foraminifers and diatoms
207	1257	A	5	H	CC	7	40.56	D																			1		30	50		10	9			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	6	X	1	96	41.56	M																			2		10	80		8				Nannofossil chalk
207	1257	A	6	X	1	109	41.69	M																					15	80		5				Nannofossil chalk with foraminifers
207	1257	A	6	X	1	144	42.04	M																			1		10	85		3	1			Nannofossil chalk with foraminifers
207	1257	A	6	X	2	67	42.77	M																			1		15	80		3	1			Nannofossil chalk with foraminifers
207	1257	A	6	X	3	54	44.14	D																			1		10	75		10	4			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	6	X	4	132	46.42	D																			2		15	70		10	3			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	7	X	1	100	45.9	D																			19		1	45		20	15			"Nannofossil chalk with radiolarians, diatoms ,and sponge spicules"
207	1257	A	7	X	1	146	46.36	M																			30		10	40		10	10			Nannofossil chalk with diatoms
207	1257	A	7	X	2	2.5	46.43	M																			30		5	40		10	15			Nannofossil chalk with diatoms
207	1257	A	7	X	2	52	46.92	M																			25	1	8	26		20	20			"Diatom ooze with nannofossils radiolarians, and sponge spicules"
207	1257	A	7	X	2	87.5	47.28	M											1								24		10	40		15	10			Nannofossil chalk with diatoms
207	1257	A	7	X	4	100	50.4	D																			20		3	47		20	10			Nannofossil chalk with diatoms and radiolarians
207	1257	A	7	X	5	61.5	51.52	M																			29	1	10	40		10	10			Nannofossil chalk/diatom ooze
207	1257	A	8	X	1	14.5	54.25	M												20							10		10	40		10	10			Nannofossil chalk/siliceous ooze
207	1257	A	8	X	1	82.5	54.93	D							3												2		30	50		5	10			Nannofossil chalk with foraminifers and sponge spicules
207	1257	A	8	X	4	10.5	58.71	D																			5		25	45		10	15			Nannofossil chalk with foraminifers and sponge spicules
207	1257	A	8	X	4	52.5	59.13	D																					20	50		20	10			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	8	X	5	92	61.02	M																			10		7	50		20	13			Nannofossil chalk/biosiliceous ooze
207	1257	A	8	X	5	137	61.47	M																			1		20	50		15	14			"Nannofossil chalk with foraminifers, radiolarians, and sponge spicules"
207	1257	A	9	X	1	40	64.1	D																					25	57		15	3			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	9	X	2	137	66.57	D																			1		16	60		20	3			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	9	X	4	43	68.63	D																2					28	48		20	2			Nannofossil chalk with foraminifers and radiolarians
207	1257	A	9	X	5	64	69.84	D																2					3	90				5		Nannofossil chalk
207	1257	A	9	X	5	72	69.92	D																2					8	80				10		Nannofossil chalk
207	1257	A	9	X	CC	20	70.15	D																					5	85		*		10		Nannofossil chalk
207	1257	A	10	X	1	26	73.56	D																					10	85				5		Nannofossil chalk with foraminifers
207	1257	A	10	X	1	108	74.38	M																					10	85				5		Nannofossil chalk with foraminifers
207	1257	A	10	X	1	125	74.55	M										*											20	75				5		Nannofossil chalk with foraminifers
207	1257	A	10	X	2	69	75.49	D																2					10	88			*			Nannofossil chalk with foraminifers
207	1257	A	10	X	2	96	75.76	M																					10	81		2	2	5		Nannofossil chalk with foraminifers
207	1257	A	10	X	3	70	77	D																					15	78			2	5		Nannofossil chalk with foraminifers
207	1257	A	10	X	5	12	79.42	D													*								10	82		3	5	*		Nannofossil chalk with foraminifers
207	1257	A	10	X	5	54	79.84	M																					25	60		5	10			Nannofossil chalk with foraminifers
207	1257	A	11	X	1	60	83.6	D						5									1	2					5	80		5	2			Nannofossil chalk with foraminifers and sponge spicules
207	1257	A	12	X	1	60	93.2	D						15									1	1					3	80						Nannofossil chalk
207	1257	A	13	X	2	100	104.7	D						10														*	2	88						Nannofossil chalk
207	1257	A	13	X	3	100	106.2	D						10														*	3	87						Nannofossil chalk
207	1257	A	14	X	2	68	113.98	D						5										1					4	90						Nannofossil chalk
207	1257	A	14	X	5	68	118.48	D						5										1					4	90						Nannofossil chalk
207	1257	A	15	X	1	93	122.43	D						10										1					1	88						Nannofossil chalk
207	1257	A	15	X	4	91	126.91	D						10															2	88						Nannofossil chalk
207	1257	A	16	X	2	90	133.5	D						15										1					15	69						Nannofossil chalk with foraminifers
207	1257	A	16	X	4	121	136.81	D						20				*											15	65						Nannofossil chalk with foraminifers
207	1257	A	17	X	1	90	141.6	D								*					*		*	*			*		30	65				5		Nannofossil chalk with foraminifers
207	1257	A	17	X	3	86	144.52	D							10						1			3					20	59				7		Nannofossil chalk with foraminifers
207	1257	A	17	X	3	95	144.61	D							15						2			2					30	51						Nannofossil chalk with foraminifers and clay
207	1257	A	17	X	4	20	145.36	D																5					30	55				10		Nannofossil chalk with foraminifers
207	1257	A	17	X	5	65	147.31	D																5					30	60		*		5		Nannofossil chalk with foraminifers
207	1257	A	17	X	CC	40	148.89	D																5					25	60		*		10		Nannofossil chalk with foraminifers
207	1257	A	18	X	1	67	150.97	M							10	1				5	1			1					10	72						Nannofossil chalk
207	1257	A	18	X	2	106.5	152.87	D							10	1					1			10					10	68						Nannofossil chalk
207	1257	A	18	X	2	114	152.94	D							20	*					2			5					10	63						Nannofossil chalk with clay
207	1257	A	18	X	3	75	154.05	M												31	2								5	60		2				Nannofossil chalk with pyrite
207	1257	A	18	X	3	141.5	154.72	D							11									5					1	80		1		2		Nannofossil chalk with clay
207	1257	A	18	X	5	127	157.53	D													5			2					12	80		1				Nannofossil chalk with foraminifers
207	1257	A	18	X	5	147	157.73	D							10									5					20	64		1				Nannofossil chalk with foraminifers
207	1257	A	18	X	6	138	159.14	M													2			1					20	77						Nannofossil chalk with foraminifers
207	1257	A	19	X	1	86	160.56	D													2	1		1					10	86						Nannofossil chalk. Possibly a couple of grains of Barite present in the slide(??) and a red opaque mineral(?)
207	1257	A	19	X	1	103	160.73	D				1			30									1					5	63						Clayey nannofossil chalk
207	1257	A	20	X	1	15	169.55	D				*			60	1		1		1	5	1		1					2	28						Clay with nanofossils
207	1257	A	20	X	1	75.5	170.16	D							48			*		*	1			1					5	45						"Clay/Nannofossil chalk, nannofossil clay"
207	1257	A	20	X	2	128	172.18	D				*			63				1		1			2					3	30						Clay with nanofossils
207	1257	A	20	X	3	74	173.14	D							50				1		1			1				1		46						Nannofossil clay
207	1257	A	20	X	4	32	174.22	D					1		50			1	1					5						41					1	Nannofossil clay
207	1257	A	20	X	4	114	175.04	D							50			2						10					9	28					1	Nannofossil clay
207	1257	A	20	X	5	106	176.46	M							58						*			2		10			20	10						"Clay with nannofossils, calcareous debris - probably Inoceramid crystals?"
207	1257	A	21	X	1	44	179.44	D							80						2			2					1	10				5		Clay
207	1257	A	21	X	CC	9	179.99	D							43						2			20					5	10					20	Zeolitic cclay with organic debris
207	1257	A	23	X	2	41	200.11	D							50		7	1			2			5					20	10		*			5	Foraminifer clay
207	1257	A	23	X	3	24.5	201.45	D							63									10					15	7		*			5	Foraminifer clay
207	1257	A	23	X	3	26	201.46	D							40									5						5					50	Organic-rich clay
207	1257	A	24	X	1	95	208.55	D						5										20					3	52					20	Nannofossil chalk with organic debris and zeolite
207	1257	A	25	X	1	90	218.1	D						3			1				*	3							7	76					10	Nannofossil chalk
207	1257	A	25	X	CC	38	219.28	M	100					25			45		*		30															Dolomite arenite with quzrtz
207	1257	A	26	X	2	121	229.51	M						70	14			1			5					5			*	1					4	Calcite siltite with clay
207	1257	A	27	X	1	95	237.45	D						71			8	*			6														15	Calcite siltite  with organic debris
207	1257	A	28	X	2	110	248.8	D						37	37		2		1		10								1	4					8	Calcite siltite /clay
207	1257	A	29	X	1	94	256.74	D						45	10		4		2		10				1	20			1	7						Calcite siltite  with shell fragments
207	1257	A	30	X	1	80	266.2	D						55	15		5				10					10				1					4	Calcite siltite  with clay
207	1257	A	30	X	1	83	266.23	D						65	15		5				10					4		*	*	1						Calcite siltite  with clay
207	1257	A	31	X	1	52	275.62	D						71			10		5		8								1	5						Calcite siltite 
207	1257	A	31	X	CC	28	276.19	D						62	17		5				10				*				1	5						Calcite siltite with clay