leg	site	hole	core	section	top interval depth(cm)	top of core depth(cm)	top of section(m)	sample midpoint depth(m)	describer	rock name	piece numbers	texture data	structure data	alteration data	other information data	vesicle data	phenocryst data	groundmass mineral data	replacement mineral data	comments	unknown code
9	77	B	54	1	0.0	481.00	481.00	  481.20		BASALT	PCE NO PCE NUMBERS ASSIGNED	FINE-GRAINED	DENSE	comments: ALTERED	IN CONTACT WITH BAKED CHALK AT TOP, INTERPRETED TO BE OF INTRUSIVE ORIGIN, BLACK	 comments : SLIGHTLY VESICULAR