leg	site	hole	core	section	top interval depth(cm)	bottom interval depth(cm)	top of core depth(m)	sample midpoint depth(m)	analyst	volume	chapters	piece number	analytical methods	alteration	rock type	rock name	SiO2	Al2O3	Fe2O3	FeO(total)	Fe2O3(total)	FeO	MgO	CaO	Na2O	K2O	TiO2	MnO	P2O5	LOI	H20+	H2O-	CO2	SO3	S	total	magnesium number	analytical info.	data source	comments
27	261		33	CC	0.0	0.0	532.00	533.60	Robinson,P.T.	27	26	2	XRF ATOMIC ABSORPTION   	FRESH	IGNEOUS	PLAG-CPX-OL MOD PHYRIC BASALT	50.22	14.82	11.75				7.15	11.33	2.16	0.64	1.39	0.21	0.07	1.70						99.74		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTSGLOMEROPORPHYRITIC
27	261		34	2	142.0	150.0	534.00	536.96	Robinson,P.T.	27	26		XRF ATOMIC ABSORPTION   	FRESH	IGNEOUS	PLAG-CPX-OL MOD PHYRIC BASALT	49.84	14.40	11.69				7.41	12.03	2.16	0.01	1.32	0.22	0.19	0.27						99.27		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTSGLOMEROPORPHYRITIC
27	261		35	3	13.0	20.0	541.50	544.67	Robinson,P.T.	27	26		XRF ATOMIC ABSORPTION   	EXTENSIVELY ALTERED	IGNEOUS	APHYRIC BASALT	48.95	15.75	12.74				7.74	6.34	3.32	0.92	3.46	0.43	0.33	3.10						99.98		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTS
27	261		35	4	87.0	97.0	541.50	546.92	Robinson,P.T.	27	26		XRF ATOMIC ABSORPTION   	EXTENSIVELY ALTERED	IGNEOUS	APHYRIC BASALT	49.69	15.60	11.65				6.91	7.09	3.64	0.83	3.34	0.15	0.29	2.25						99.19		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTS
27	261		37	1	126.0	133.0	552.50	553.80	Robinson,P.T.	27	26		XRF ATOMIC ABSORPTION   	EXTENSIVELY ALTERED	IGNEOUS	APHYRIC BASALT	48.49	15.96	9.92				7.08	13.09	3.16	0.67	0.94	0.22	0.17	3.05						99.70		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTSDECOMPOSED BASALT
27	261		38	5	110.0	120.0	560.50	567.65	Robinson,P.T.	27	26	10	XRF ATOMIC ABSORPTION   	EXTENSIVELY ALTERED	IGNEOUS	APHYRIC BASALT	49.94	15.28	10.50				7.60	11.84	2.19	0.61	1.00	0.25	0.08	1.68						99.29		Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS	INITIAL REPORTSDECOMPOSED BASALT