leg	site	hole	core	section	top of sample interval (cm)	bottom of sample interval (cm)	subbottom depth(m)	fraction	mineral	percent
64	481	A	10	1	058	060	128.10	<2 MICRONS	"variety of MONTMORILLONITE"	30.0
64	481	A	10	1	058	060	128.10	<2 MICRONS	ILLITE	51.0
64	481	A	10	1	058	060	128.10	<2 MICRONS	CHLORITE	19.0
64	481	A	27	2	043	045	290.90	<2 MICRONS	"variety of MONTMORILLONITE"	54.0
64	481	A	27	2	043	045	290.90	<2 MICRONS	ILLITE	32.0
64	481	A	27	2	043	045	290.90	<2 MICRONS	CHLORITE	11.0
64	481	A	30	6	010	012	325.10	<2 MICRONS	"variety of MONTMORILLONITE"	48.0
64	481	A	30	6	010	012	325.10	<2 MICRONS	ILLITE	36.0
64	481	A	30	6	010	012	325.10	<2 MICRONS	CHLORITE	12.0
64	481	A	30	6	010	012	325.10	<2 MICRONS	KAOLINITE	12.0