"MINERAL COMPONENTS (Authigenic, Detrital, and Volcanic)"																BIOGENIC COMPONENTS								
Sample Interval	Name	Structures	Comments	Accessory 	Carbonate	Clay	Feldspar	Opaque	Quartz	Volcanic	Intraclasts	Zeolites	Fe-Mn	Barite	Carbonate	Quartz in	Chalcedony &/or	Opal in 	Opal	Diatoms	Dinoflagellates	Fish	Foraminifers	Nannofossils	Radiolarians	Ostracodes	Echinoderm	Total
			 	Minerals		 		Minerals	(silt)	Glass			Oxides		Cement	Matrix	Quartz Cement	Matrix	Cement		/ Organic Matter	Remains					Fragments	

"1213A-8R-CC, 13-15 cm"	Chalk/Porcellanite																5		3			tr	1	80	10	1		100
	with Radiolarians																		(may be clay?)				(silicified)	(+ clay?)	(some still opal)			

"1213A-8R-CC, 21-25 cm"	Nannofossil Porcellanite	Thin vein filled by 	 			tr											3		5				tr	82	10			100
	with Radiolarians	carbonate	 			(infilling radiolarians)																						

"1213A-12R-1, 15-18 cm"	Partly Silicified 																7					1	2	75	15			100
	Nannofossil Chalk with 																							(+ clay?)				
	Radiolarians																											

"1213A-13R-1, 21-24 cm"	Partly Silicified 																7					tr	10	73	10			100
	Nannofossil Chalk with 																								(some spicules)			
	Radiolarians																											

"1213A-15R-1, 6-8 cm"	Partly Silicified 	Wispy texture 	Intraclasts may be 		tr						2								3			tr	1	79	15			100
	Nannofossil Chalk with 		compacted clay infillings								(clay?)								(clay minerals?)									
	Radiolarians		of dissolved radiolarians																									
 																												
"1213B-4R-1, 5-9 cm"	Partly Silicified 	Thin vein filled by 	Some radiolarians												tr		10						1	69	20			100
	Nannofossil Chalk with 	chalcedony	still opaline																						(some spicules)			
	Radiolarians																											

"1213B-4R-1, 25-28 cm"	Partly Silicified 																15					tr	tr	65	20			100
	Nannofossil Chalk with 																											
	Radiolarians																											

"1213B-4R-2, 0-3 cm"	Partly Silicified 	Burrows with 	Fe-bearing material					2									10		2				1	75	10			100
	Nannofossil Chalk with	radiolarian	encased in quartz					(oxidized																				
	Radiolarians	concentrations	cement in radiolarians					pyrite?)																				
		Lamination	Series of 																									
		(clay/carbonate rich)	chalcedony-filled veins																									

"1213B-22R-1, 2-4 cm"	Porcellanite or	Meshwork of 	Thin carbonate-					2							30	40	13						tr?		15			100
	Partly Silicified and 	fractures	filled veins					(pyrite replacement							(replacement		(some coarser							replaced by				
	Recrystallized	Lamination	Lepispheres					of radiolarains)							and vein fill)		microcrystalline							silica				
	Nannofossil Chalk with		replaced by														quartz)											
	Radiolarians		quartz																									

"1213B-27R-1, 74-76 cm"	Limonitic Breccia with 	Microbial	Fe-oxide strands 										50				50											
	Quartz Cement	networks	encased in 										Limonitic				(chalcedony followed 											
		 (Fe-oxide strands)	quartz cement										clasts				by macroscopic quartz)