Proc. IODP, 318, Site U1358

Table T5. Major and trace element concentrations, Site U1358. (See table notes.)

Core, section, interval (cm)	Depth (mbsf)	Major element oxide (wt%)									Trace element (ppm)					CaCO₃(wt%)
Core, section, interval (cm)	Depth (mbsf)	SiO₂	TiO₂	Al₂O₃	Fe₂O₃	MgO	CaO	Na₂O	K₂O	P₂O₅	Ba	Sr	V	Sc	Co	CaCO₃(wt%)
318-U1358B-
1R-1, 10–11	0.11	71.93	0.54	12.36	4.40	2.27	2.98	2.47	2.81	0.15	547	181	61	10	36	2.8
3R-1, 10–11	17.40	72.46	0.53	12.37	4.30	2.14	2.68	2.38	2.89	0.16	598	178	59	9	26	2.6
4R-1, 86–87	27.26	70.56	0.57	13.06	4.55	2.36	2.93	2.47	3.25	0.15	657	185	64	9	29	3.4

Notes: Major element oxides normalized to 100 wt%. Typical errors are 1%–5% for all elements over the course of two ICP-AES runs during which the samples were analyzed. CaCO₃ contents were determined by coulometer.

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