leg	site	hole	core	section	top of sample interval (cm)	bottom of sample interval (cm)	subbottom depth(m)	fraction	mineral	percent
55	431	A	1	1	128	130		<2 MICRONS	"variety of MONTMORILLONITE"	57.0
55	431	A	1	1	128	130		<2 MICRONS	ILLITE	35.0
55	431	A	1	1	128	130		<2 MICRONS	KAOLINITE	 8.0
55	431	A	2	2	014	016		<2 MICRONS	"variety of MONTMORILLONITE"	100.