"Initial Reports, Volume 201"																																
Shipboard Scientific Party																																
Site 1230 Smear Slides																																

Sample								Texture			Mineral												Biogenic						Rock			
Site	H	Cor	CT	Sct	Top (cm)	Depth (mbsf)	Lithology	Sand	Silt	Clay	Biotite (22)	Calcite (30)	Carbonate (35)	Clay Mineral (47)	Dolomite (62)	Feldspar (71)	Glauconite (82)	Hornblende (91)	Opaques (140)	Plagioclase (159)	Pyrite (169)	Quartz (172)	Diatoms (58)	Foraminifers (78)	Nannofossils (132)	Radiolarians (173)	Silicoflagellates (189)	Sponge Spicules (199)	Clay size particles (255)	Silt (191)	Volcanic Glass Shard (246)	Comments
1230	A	1	H	1	130	1.3	D		30	70					1	10					5	15	50						19			Pyrite-bearing Feldspar-rich Diatom Ooze
1230	A	1	H	2	109	2.59	M		90	10											20	39	4		2			35				Pyrite- and Spicule-rich Quartz Silt
1230	A	2	H	4	70	10	D							15							3	15	60		2			5				Sponge-bearing Clay- and Quartz-rich Diatom Ooze
1230	A	4	H	4	45	28.75	M							60		2	*					8	30									Diatom-rich Clay
1230	A	5	H	3	65	36.95	D				*						*					20	60					*	20			Quartz- and Clay-rich Diatom Ooze
1230	A	5	H	4	45	38.25	M							30			*				*	10	15	15	30							Quartz-bearing Diatom- and Foraminifer-rich Nannofossil Ooze
1230	A	5	H	4	117	38.97	M												*				15	5	60				20			Clay- and Diatom-rich Nannofossil Ooze
1230	A	5	H	5	49	39.79	M		70	30							*				*	10	15	15	30				30			Quartz-bearing Diatom- Foraminifer- and Clay-rich Nannofossil Ooze
1230	A	6	H	1	90	43.7	D						*		3	4			3			5	49				1	10	20	5		Quartz-bearing Sponge- and Clay-rich Diatom Ooze
1230	A	6	H	6	73	51.11	D					*			*	4	1		3			8	60			2	3	4	5	10		Clay- and Quartz-bearing Diatom Ooze
1230	A	8	H	4	65	59.45	D		30	70			4		*	*	*		*			5	76	*	5				10			Nannofossil- and Quartz-bearing Clay-rich Diatom Ooze
1230	A	8	H	6	50	62.3	D		5	95					*		*					4	59			2	1	4	30			Clay-rich Diatom Ooze
1230	A	9	H	4	80	64.9	D		30	70					3	*	4		*			10	50		5	*	*	5	23			Nannofossil and Spicule-bearing Quartz- and Clay-rich Diatom Ooze
1230	A	9	H	8	51	70.41	M					4		20	4	*	4		*			2	60	*	1	*	*		5			Clay-rich Diatom Ooze
1230	A	10	H	2	40	72.2	M						*	5					2		*	3	57		1	*	2		30			Clay-rich Diatom Ooze
1230	A	10	H	6	70	78.5	D								*	4	5		*			10	48		3				30			Glauconite-bearing Quartz- and Clay-rich Diatom Ooze
1230	A	11	H	1	24	80.04	D					5							*			5	50		15				25			Nannofossil- and Clay-rich Diatom Ooze
1230	A	11	H	1	52	80.32	D					5							*			5	70	*		*		5	15			Clay-rich Diatom Ooze
1230	A	11	H	2	60	81.9	D							30			*				1	5	63	1								Clay-rich Diatom Ooze
1230	A	13	H	2	70	101	D							35			*				*	5	60			*		*				Clay-rich Diatom Ooze
1230	A	15	H	6	50	124.54	D							20			*				*	30	50			*						Clay- and Quartz-rich Diatom Ooze
1230	A	17	H	1	110	130.4	D								*		3				5	4	38						40	10		Pyrite-bearing Diatom-rich Silty Clay
1230	A	18	H	3	3	141.83	D					3							*			30	37			*		10	20			Spicule-bearing Diatom-rich Clayey Silt
1230	A	18	H	3	123	143.03	D								3	4			2			5	76						10			Quartz-bearing Clay-rich Diatom Ooze
1230	A	19	H	1	45	148.75	D		5	95					*	*	*					5	65		*	*			30			Quartz-bearing Clay-rich Diatom Ooze
1230	A	19	H	2	45	150.25	D	2	5	93					*	*			2			4	40		*	2			52			Clay-rich Diatom Ooze
1230	A	21	H	4	40	162.18	D								3				3			5	56					3	30			Clay-rich Diatom Ooze
1230	A	26	H	1	33	199.13	D					*			1	3			2			5	54						30	5		Clay-rich Diatom Ooze
1230	A	27	H	CC	10	207.51	D									10			4			25	20				*	4	7	30		"Feldspar-, Diatom-, Quartz-rich, Clay bearing Silt"
1230	A	30	X	1	40	226.7	D							20			*				*	30	50									Clay- and Quartz-rich Diatom Ooze
1230	A	31	X	1	80	230.4	D							20							2	20	58	*								Quartz- and Clay-rich Diatom Ooze
1230	A	33	X	2	59	236.49	D								3	7			8			30	20		*			*	32			Diatom- and Quartz-rich Clay
1230	A	33	X	2	88	236.78	D						10	*		*			5			15	40		1	*			29			"Carbonate, Quartz- and Clay-rich Diatom Ooze"
1230	A	33	X	CC	15	237.29	M						10		5				5	1		10	10						59			"Carbonate, Quartz-rich Clay Spicule"
1230	A	35	X	1	40	245.4	D							10	5	3	1		5			5	15	1	3	1		5	46			Spicule-bearing Diatom-rich Clay
1230	A	35	X	4	66	250.22	M						84	10					2			4			*							Carbonate
1230	A	35	X	4	70	250.26	D					*			10				3			5	3		1				78			Quartz-bearing Dolomite-rich Clay
1230	A	35	X	5	70	251.76	D					4		10	10				4				20		25	4			23			Dolomite
1230	A	35	X	CC	28	254.43	M										*			5		10	8						17		60	Plagioclase- and Diatom-bearing Quartz- and Clay-rich Volcanic glass
1230	A	37	X	1	40	258	D		40	60									5			10	20			*		5	60			Quartz- bearing Diatom-rich Clay
1230	A	39	P	1	48	277.28	D							5	1	4	1					2	30						57			Diatom-rich Clay
1230	B	1	H	1	30	0.3	D															15	20						30	35		Quartz- and Diatom-rich Clayey Silt
1230	B	1	H	2	21	1.71	D																97		1					2		Diatom Ooze
1230	B	1	H	4	9	4.59	M												*			1	1	88	3					7		Foraminifer Ooze
1230	B	1	H	4	16	4.66	M													4	10	5	10		1				20	50		Pyrite- and Diatom-rich Clayey Silt
1230	B	2	H	1	90	3.9	D										1		*			20	35				2			41	1	Quartz- and Diatom-rich Silt
1230	B	3	H	4	26	17.26	D									1						2	30			2			25	40		Diatom- and Clay-rich Silt
1230	B	3	H	4	76	17.76	M						3				*			1		1	30		20				7	38		Clay-bearing Nannofossil-rich Diatom Ooze
1230	B	5	H	5	67	30.71	M					*			*	*	2		*			5	35	4	40	3	1		10			Quartz-bearing Clay- and Diatom-rich Nannofossil Ooze
1230	B	5	H	5	90	30.94	D									4	1					8	45		2		*		40			Quartz-bearing Clay-rich Diatom Ooze
1230	B	6	H	5	54	40.04	M						4		3			2		5		8	25		4				16	30	3	Quartz- and Feldspar-bearing Diatom-rich Silty Clay
1230	B	6	H	6	63	41.63	D								3	3			4			4	30			3		10	43			Spicule- and Diatom-rich Clay
1230	B	7	H	4	90	48.4	D					*				5						10	25		*	4		8	48			Feldspar- and Spicule-bearing Quartz- and Diatom-rich Clay
1230	B	7	H	5	98	49.98	M							10	3	*			*			2	30		35	4	1	4	11			Clay- and Diatom-rich Nannofossil Ooze
1230	B	8	H	3	70	56.2	D						*		*	4			*			15	30		*	4	*	5	42			Quartz- and Diatom-rich Clay
1230	B	8	H	5	88	59.38	M										1					5	35	4	30		3		22			Quartz-bearing Clay- and Nannofossil-rich Diatom Ooze
1230	B	9	H	2	130	64.8	D						*		*	5	*					10	30					15	40			Feldspar- and Quartz- Spicule- and Diatom-rich Clay
1230	B	11	H	4	80	78.8	D														*		40		2				5	53		Clay-bearing Diatom-rich Silt
1230	B	11	H	6	50	81.5	D						3								1	2	31		2			1	10	50		Clay-rich Diatom Silt
1230	B	11	H	6	77	81.77	M						2									7	30		7	1			3	50		Nannofossil- and Quartz-bearing Diatom-rich Silt
1230	B	12	H	1	53	81.53	D						3								1	2	32		27				10	25		Clay- Silt- and Diatom-rich Nannofossil Ooze
1230	B	12	H	5	119	86.33	D						4						1			2	18		30				5	40		Clay-bearing Diatom-rich Nannofossil Silt
1230	B	12	H	6	9	86.73	M																20		50				20	10		Clay- Silt- and Diatom-rich Nannofossil Ooze
1230	B	12	H	7	30	88.12	D												3			4	20		20	2			5	46		Clay-bearing Diatom- and Nannofossil-rich Silt
1230	B	14	P	1	70	103.7	D					*										*	60	*	5		*	10	25			Nannofossil-bearing Spicule- and Clay-rich Diatom Ooze
1230	C	1	H	1	116	1.16	M	5	10	85			4				5				8	4	20	*	4	3			40	12		Glauconite Pyrite-bearing Diatom-rich Silty Clay
1230	C	1	H	3	36	3.36	M		81	19			3	10			*					1	30	5	35	3		4	9			Foraminifer-bearing Clay- and Diatom-r. Nannofossil Ooze
1230	C	2	H	1	80	5.3	D		52	48						4	3				*	5	30			*	*	10	48			Quartz-bearing Spicule- and Diatom-rich Clay
1230	C	2	H	1	105	5.55	D		81	19			*	10	3		1		5			4	60		1	2	1	4	9			Pyrite-bearing Clay-rich Diatom Ooze
1230	C	2	H	7	30	13.8	D		80	20				10								4	60	*	1	*	*	15	10			Spicule- and Clay-rich Diatom Ooze
1230	E	2	H	3	77	7.77	M									4						5	30	5	56							Foraminifer- and Quartz-bearing Diatom-rich Nannofossil Ooze
1230	E	2	H	5	100	11	D						*	5	*	3						3	35		1	*			53			Clay mineral-bearing Diatom-rich Clay
1230	E	3	H	6	130	22.3	D									4	*		3			5	60		1	4	*		23			Quartz-bearing Clay particle-rich Diatom Ooze
1230	E	4	H	1	55	23.55	M									5			4			10	10			30		41			*	Quartz- Radiolarian- and Diatom-rich Spicule Ooze
1230	E	4	H	4	50	28.08	D								*							5	40		*	2	1	10	42			Quartz-bearing Spicule- and Diatom-rich Clay
1230	E	4	H	7	125	32.04	M										2			4		15	30	5	1	3	*		40			Foraminifer-bearing Quartz- and Diatom-rich Clay