"Leg 207, Site 1260 Thin Section Data"																																				
Sample											Mineral									Biogenic							Rock									
Leg	Site	H	Cor	CT	Sct	Top (cm)	Bot (cm)	Depth  (mbsf)	Thin Section Number	Lithology	Calcite	Clay	Barite	Glauconite	Opaque minerals	Pyrite	Muscovite	Quartz	Zeolite	Bioclast	Fish Remains	Fecal pellets	Foraminifers	Planktonic Foraminifers	Calcareous shell fragments	Calcareous peloids	Matrix	Micrite	Sparite	Peloids	Pebble	Wackestone	Organic matter		Lithology	Comments
207	1260	A	49	R	CC	0	7	450.82	123	D		15			2						20			35				25					3	100	Foraminifer chalk with clay and fish remains	Very peculiar facies.
207	1260	A	53	R	1	57	60	481.87	83	D		15			3			9		5	1		3					39	25					100	Wackestone	"Bioclasts are mainly unidentifiable. 20% microspar and 5% sparite, and micrite constitutes matrix."
207	1260	A	53	R	2	20	24	483	84	D		5			1		1	20		20	11						22			19	1			100	"Limestone with fish debris, quartz, bioclasts and peloids"	"Subrounded quartz. Bioclasts are mainly neomorphic spar. Pebble in this thin section is quartz wackestone containing quartz, glauconite, opaque minerals, fish debris, clayey micrite (80%). Peloids is micritic."
207	1260	A	53	R	2	126	129	484.06	85						5			13			1								81					100	Wackestone with quartz	"One interesting ""quartz-ring"" biological? "
207	1260	A	54	R	3	50	53	491.1	86	D		20			5			20			*								55					100	Wackestone with quartz (and clay)	"few pebbles with coarse-grained (""dirty"") calcite."
207	1260	B	28	R	1	34	36	377.24	87	M			85			10																5		100	Barite concretion	Concretion is growing in foraminifer wackestone
207	1260	B	34	R	1	0	4	405.7	88	M	18			36		15					7			6									18	100	"Glauconitic sand with calcite, pyrite, and organic matter"	Sediment is recrystallized black shale alternating with foraminifer sand. Glauconite grew later in sediment.
207	1260	B	34	R	2	115	119	408.35	94			20			2				*		1	25		20				20					12	100	Foraminifer wackestone with organic matter	Laminated black shale rich in foraminifers (oriented parallel bedding plane). Foraminifers are filled with blocky calcite. Fecal pellets are micritic. Micrite is background micrite.
207	1260	B	34	R	CC	13	16	413.5	93	D		30			5							1	15					49						100	Foraminifer wackestone	Clay with organic matter. Microsparite.
207	1260	B	35	R	2	136	140	418.16	95	D		30			4						1			35				25					5	100	Foraminifer wackestone alternating with foraminifer packstone	Alternating layers of foraminifer wackestone and foraminifer packstone. Foraminifers are filled with blocky calcite.
207	1260	B	35	R	3	135	139	419.65	96	D	60	10			2						1					5		10	10				2	100	Chalk	Foraminifers are counted as sparite. Fecal pellet micrite. Micrite peloids.
207	1260	B	35	R	4	138	142	421.13	89	M	88	7			2									1				1					1	100	Diagenetic calcite layer	Calcite replaces black shale. Micrite pellets. Foraminifers in black shale area. Organic debris in top part of thin section.
207	1260	B	35	R	5	6	10	421.31	90	M	90	5			5																			100	Diagenetic calcite	"CAUTION: broken, sharp edges. Coarse-grained diagenetic calcite."
207	1260	B	36	R	1	0	4	424.9	97			20			2				*		1	15		30				27					5	100	Foraminifer wackestone to packstone	Laminated foraminifer-rich limestone with organic matter (oriented parallel bedding). Foraminifers are filled with blocky calcite. Fecal pellets are small and micritic. Micrite is background micrite.
207	1260	B	36	R	6	97	100	433.37	98	D/M						3				5	5			29			58							100	Foraminifer packstone (with fish debris)	Fish debris is common. Sediment has laminated appearance.
207	1260	B	37	R	5	108	110	441.58	91			17							*		1	15		44				20					3	100	Foraminifer wackestone and packstone (alternating)	The thin section includes clay and organic matter streaks/stringers. Foraminifers are filled with blocky calcite.
207	1260	B	42	R	2	10	12	483.68	92	M						3		15			10				30	42								100	Peloidal packstone with quartz and calcareous shell debris	Pyrite replacement of peloidal material. Fish remains include phosphate.