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
69	505	A	1	1	25.0	33.0	196.50	196.79	Hubberten,H.-W.	69	36, 52	102	XRF WET   	FRESH	IGNEOUS	PLAG-OL SPARSELY PHYRIC BASALT	49.5	16.1			2.29	6.61	8.49	13.0	2.36	0.05	0.94	0.17	0.07		0.57		0.07		.0669	100.22	.535	Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++.	INITIAL REPORTS
69	505	A	1	1	28.0	30.0	196.50	196.79	Etoubleau,J.	69	50	102	XRF ATOMIC ABSORPTION   	SLIGHTLY ALTERED	IGNEOUS	PLAG-OL MOD PHYRIC BASALT	49.13	16.16	9.74				8.53	12.79	2.00	0.07	0.95	0.16	0.09	0.23						99.62		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. Shipboard analysis. INITIAL REPORTS	INITIAL REPORTS
69	505	A	1	1	47.0	52.0	196.50	197.00	O'Hearn,T.	69	54	104	ELECTRON MICROPROBE      	FRESH	IGNEOUS	BASALTIC GLASS	50.04	16.30		8.85			8.59	12.54	2.09	0.03	0.98		0.07							99.49		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 REPORTSPLAG-OL SPARSELY PHYRIC BASALT
69	505	A	2	1	51.0	55.0	203.50	204.03	Etoubleau,J.	69	50	110	XRF ATOMIC ABSORPTION   	SLIGHTLY ALTERED	IGNEOUS	PLAG-OL MOD PHYRIC BASALT	48.93	15.94	9.69				8.82	12.60	2.32	0.04	0.95	0.15	0.08	0.95						99.52		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. Shipboard analysis. INITIAL REPORTS	INITIAL REPORTS