Initial Reports, Volume 206
Ms 206IR-103
Chapter 3, Table T33. Shipboard ICP analyses, Hole 1256D.

Notes: ND = not detected. Mg# = (MgO/40.305)/[(MgO/40.305) + 0.9 x 2 x (Fe2O3/159.694)] x 100.

Core, section, interval (cm) 206-1256D-:		2R-1, 87-92	4R-3, 78-81	4R-4, 76-80	5R-4, 8-12	6R-5, 104-108	7R-3, 88-92	8R-2, 64-68	9R-2, 10-13	10R-2, 30-34	11R-3, 34-38	12R-7, 86-90	13R-1, 106-110	14R-2, 130-133	15R-1, 72-75	16R-1, 84-88	21R-2, 74-78	22R-3, 114-117	23R-1, 79-83	24R-2, 117-120	26R-1, 18-21	26R-4, 19-22	28R-1, 30-33	29R-1, 107-110	30R-1, 41-58	31R-1, 127-130	32R-2, 0-4	33R-1, 33-36	34R-2, 35-39	35R-3, 11-13	36R-2, 39-43	38R-1, 10-14	39R-2, 12-15	40R-1, 75-78	42R-2, 28-30	43R-2, 48-51	45R-1, 89-93	46R-1, 19-23	47R-1, 22-24	49R-2, 39-42	51R-2, 107-110	52R-1, 5-7	52R-2, 16-18	53R-3, 25-27	54R-3, 114-116	55R-2, 64-66	56R-2, 64-66	57R-2, 30-32	57R-3, 1-3	57R-4, 75-77	59R-2, 112-114	59R-4, 1-3	61R-1, 90-96	63R-1, 81-83	65R-1, 134-137	65R-3, 16-19
Piece:		1F	1A	1B	1	4	2D	2B	1A	1A	1A	1C	13	18	12	18	13	11	6	17	2	3B	6	6	7	19	1A	4A	1C	3	3	2	1	12	2	9	16	3	2	1	17	1A	4	2	17	6	8	1C	1	4	12	1	13	17	15	1
Unit:		1a	1b	1c	1c	1c	1c	1c	1c	1c	1c	1d	2	2	3	3	4d	4d	4d	5	6	8a	8a	8b	8c	8d	8d	8d	8d	9	10	11	13	14	15	16	17	18	19	19	21	22	23	23	23	23	23	24a	24a	24b	24d	24d	25	25	26	26
Depth (mbsf):		276.97	288.48	289.82	293.88	300.75	307.56	315.37	324.09	329.19	334.88	349.97	351.36	362.3	364.92	369.74	398.99	409.69	411.09	422.13	438.48	442.61	451.2	457.67	461.81	467.27	476.65	481.33	486.08	491.82	495.84	504.4	515.05	518.25	530.96	535.88	553.39	561.69	571.22	583.5	598.67	600.75	602.36	612.99	622.17	629.48	638.73	647.15	648.26	650.4	661.49	663.27	678.9	697.31	707.04	708.68

Major element (wt%):
SiO2		50.33	51.14	50.07	51	51.3	51.24	51.14	49.82	50.17	49.76	50.06	48.85	48.29	49.47	49.68	48.83	48.94	50.03	50.74	52	49.99	51.36	50.47	51.02	51.35	50.94	50.72	51.28	49.35	50.41	51.76	51.33	49.8	50.72	51.07	48.51	48.71	49.97	49.79	49.06	51.47	49.42	50.97	50.99	48.34	50.77	47.86	46.4	49.35	52.05	51.55	49.74	50.76	52.02	50.72
TiO2		2.15	1.88	3	2	1.86	1.92	1.79	1.71	1.72	1.76	1.84	1.7	1.74	1.89	1.35	1.29	1.26	1.28	1.14	1.16	1.42	1.42	1.42	0.91	1.38	1.46	1.46	1.37	1.08	1.44	1.08	1.07	1.08	1.42	1.1	1.32	1.88	1.39	1.31	1.45	1.66	1.33	1.38	1.35	1.3	1.48	1.23	0.82	1.26	1.42	1.51	1.32	1.03	1.14	1.03
Al2O3		12.7	13.08	11.6	13.21	13.13	12.92	13.29	13.04	13.52	13.58	12.91	14.96	14.91	15.83	15.09	14.84	13.95	14.08	15.11	15.46	13.9	13.69	13.55	12.02	13.46	13.62	13.73	13.47	15.08	13.68	13.77	14.23	14.28	13.42	14.38	15.09	15.51	14.63	14.17	12	13.27	13.75	13.55	13.69	14.18	15	13.96	13.01	14.48	13.38	13.71	14.1	14.02	13.59	14.07
Fe2O3		15.55	14.58	18.47	14.73	14.57	14.35	13.86	13.78	13.43	13.86	15.23	10.39	11.34	9.63	11.08	11.55	12.39	11.61	10.7	10.34	13.52	12.88	13.57	11.58	13.32	13.36	13.33	13.71	10.5	13.29	11.01	11.24	11.5	13.76	10.62	10.32	10.21	10.08	9.8	13.25	13.77	13.46	13.5	12.24	12.44	10.54	11.99	12.02	11.24	11.84	10.98	11.32	10.81	11.09	11.33
MnO		0.2	0.19	0.21	0.2	0.17	0.17	0.21	0.19	0.18	0.17	0.18	0.16	0.2	0.15	0.17	0.17	0.18	0.18	0.15	0.15	0.2	0.19	0.22	0.1	0.18	0.18	0.17	0.18	0.17	0.18	0.16	0.16	0.19	0.19	0.19	0.19	0.17	0.18	0.15	0.13	0.19	0.24	0.19	0.2	0.24	0.15	0.18	0.06	0.2	0.19	0.18	0.21	0.21	0.2	0.21
MgO		5.98	6.1	4.76	5.89	5.85	6.25	6.07	6.67	6.82	6.43	6.28	6.73	6.69	6.64	6.67	6.9	7.39	7.65	6.8	6.53	6.98	6.7	6.76	8.08	6.86	7.07	7.02	6.89	7.75	7.08	7.95	8.11	8.57	6.91	7.8	8.44	6.87	7.68	8.21	7.29	6.64	7.33	7.47	7.54	9.35	6.08	9.42	10.31	7.63	7.1	7.08	7.71	8.85	7.66	8.64
CaO		9.42	9.57	8.39	9.87	9.62	9.82	9.94	10.39	10.85	10.82	10.15	11.78	11.72	11.12	10.31	11.27	11.64	10.99	10.93	11.3	11.12	10.76	11	6.19	10.47	10.71	10.63	10.51	11.69	10.87	11.34	11.16	11.33	10.65	11.64	12.24	9.38	11.52	11.98	7.18	10.24	11.2	10.8	11.18	11.23	9.96	10.98	4.26	11.19	10.82	10.42	10.98	11.75	11.27	10.96
Na2O		2.76	2.64	2.77	2.72	2.62	2.45	2.62	2.59	2.62	2.71	2.38	2.8	2.76	3.03	2.6	2.35	2.31	2.38	2.56	2.5	2.33	2.44	2.41	1.95	2.42	2.32	2.42	2.33	2.14	2.4	1.98	2.13	2.08	2.37	2.14	2.12	2.93	2.38	2.25	2.28	2.58	2.49	2.23	2.59	2.4	3.03	2.22	1.48	2.31	2.32	2.44	2.49	2.17	2.23	2.26
K2O		0.12	0.14	0.17	0.14	0.14	0.2	0.13	0.1	0.06	0.09	0.05	0.07	0.26	0.08	0.09	0.05	0.04	0.04	0.1	0.09	0.07	0.07	0.12	0.3	0.07	0.1	0.05	0.08	0.08	0.08	0.09	0.09	0.1	0.06	0.09	0.08	0.15	0.07	0.03	0.2	0.06	0.3	0.07	0.41	0.19	0.15	0.11	1.41	0.13	0.15	0.16	0.1	0.24	0.15	0.12
P2O5		0.21	0.19	0.24	0.15	0.13	0.15	0.16	0.13	0.14	0.14	0.15	0.17	0.19	0.15	0.08	0.07	0.11	0.09	0.09	0.08	0.11	0.12	0.11	0.06	0.12	0.1	0.1	0.11	0.08	0.11	0.09	0.08	0.09	0.13	0.09	0.09	0.18	0.11	0.1	0.08	0.14	0.11	0.15	0.14	0.07	0.1	0.06	ND	0.07	0.1	0.15	0.1	0.08	0.09	0.08

Trace element (ppm):
Sc		45	45	49	46	48	47	47	43	45	46	45	41	43	44	48	46	46	46	47	44	46	46	45	38	47	47	46	46	46	46	44	44	45	46	44	46	43	46	46	39	45	47	45	44	45	48	46	30	44	45	46	46	45	45	45
V		450	430	608	441	433	414	411	396	400	400	404	333	337	348	370	343	336	342	317	315	369	372	361	255	361	356	347	343	298	338	297	298	293	369	293	325	321	318	314	328	376	380	355	346	350	390	327	206	360	350	375	353	301	311	337
Cr		32	27	2	34	43	70	88	96	126	113	82	254	248	257	88	75	77	85	211	218	68	58	67	218	62	70	68	85	205	65	194	229	199	60	221	240	246	240	364	44	54	72	132	160	175	193	204	255	187	186	154	197	179	109	97
Ni		41	39	31	39	50	49	59	58	64	55	50	75	72	74	56	59	60	66	91	89	47	49	50	63	61	51	52	53	79	48	95	86	89	51	104	87	85	91	125	50	76	58	63	82	74	78	85	89	87	72	68	65	75	68	69
Sr		103	104	105	100	110	105	103	95	97	99	96	156	155	168	98	97	91	94	101	100	92	94	94	73	94	107	93	96	96	94	91	95	112	95	94	138	158	110	114	91	103	99	95	80	88	91	87	62	87	84	85	85	81	76	81
Y		48	45	62	38	42	45	41	34	35	35	40	32	34	34	25	28	24	31	24	24	31	33	28	14	33	33	33	31	23	34	24	24	24	32	24	26	39	32	28	27	34	37	35	30	37	29	36	21	32	26	28	29	29	23	30
Zr		138	115	175	123	119	117	116	111	100	105	111	134	129	145	74	72	71	69	66	68	81	85	79	54	79	79	75	80	61	81	64	59	61	79	63	78	140	72	79	87	99	87	84	89	76	84	67	48	72	83	88	77	59	66	56
Nb		5.1	3.8	7.8	4.4	4.2	4.2	3.9	3.4	3.2	3.4	3.9	3.4	3.5	3.8	1.9	1.5	1.3	1.5	0.8	0.8	1.9	2.1	1.9	0.1	4.4	4	4.2	4.1	0.7	4.4	1.6	1.6	1.6	4.2	1.8	3.4	8.9	3.7	3.5	4.8	5.7	5.2	4.5	1.8	1.6	2.3	1.5	0	1.5	1.6	2	1.6	0.2	0.7	0.6
Ba		17	16	24	20	314	227	14	8	8	10	7	23	24	46	4	1	21	6	13	8	ND	23	1	4	19	620	14	14	4	ND	14	17	ND	9	20	29	25	9	7	22	15	11	14	14	ND	ND	ND	30	4	62	20	15	3	ND	ND

LOI (wt%)		0.5	0.4	0.2	0	0.5	0.4	0.7	1.5	0.4	0.6	0.7	2.3	1.8	1.9	2.8	2.6	1.7	1.6	1.6	0.3	0.3	0.3	0.3	7.7	0.3	0	0.3	0	2	0.4	0.7	0.3	0.8	0.3	0.8	1.5	3.9	1.9	2.1	7	-0.1	0.3	-0.4	-0.4	0.2	2.7	1.9	10.1	2.1	0.6	1.7	1.8	0	0.5	0.5
Mg#		45.8	47.9	36.2	46.8	46.9	49	49.1	51.6	52.8	50.5	47.6	58.8	56.5	60.3	57	56.8	56.8	59.2	58.3	58.2	53.2	53.4	52.3	60.6	53.1	53.8	53.7	52.5	61.9	54	61.4	61.4	62.1	52.5	61.8	64.3	59.7	62.6	64.8	54.8	51.5	54.5	54.9	57.6	62.3	55.9	63.4	65.4	59.9	56.9	58.7	60	64.3	60.3	62.7