Citation:

S0009-2541(01)00364-3

Name: (Table 3) Sr, Nd and Pb isotopic composition of whole rock samples from ODP Hole 176-735B
Creator: Paul Martin Holm
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -32.723210 * Longitude: 57.266010

Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00

Minimum DEPTH, sediment/rock: 505.23 m * Maximum DEPTH, sediment/rock: 1506.24 m

Event(s):

176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery

Comment:

Pb isotope analyses were corrected for mass fractionation using measured values of NBS981 and amounted to 0.12+/-0.02 (1 S.D.) %/AMU. The strontium isotope analyses were corrected for Rb interference, the ratios normalised to 86Sr/88Sr=0.1194 and corrected for fractionation by the exponential law and the results monitored by the international standard NBS987: 87Sr/86Sr=0.710257+/-0.000008 (1 S.D.), N=16. Neodymium was corrected for interference of Sm and fractionation by normalizing to 146Nd/144Nd=0.7219. Laboratory standard JM Nd yielded: 143Nd/144Nd=0.511123+/-0.000016 (1 S.D.), N=10, in the period of measurement. Within run precision was always insignificant compared to reproducibility of the reference materials.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample code/label	Sample label		Holm, Paul Martin	DSDP/ODP/IODP sample designation
3	Piece	Piece		Holm, Paul Martin
4	Rock type	Rock		Holm, Paul Martin
5	Sample type	Samp type		Holm, Paul Martin
6	Strontium-87/Strontium-86 ratio	87Sr/86Sr		Holm, Paul Martin	Mass-spectrometer multicollector VG Sector 54-30
7	Strontium-87/Strontium-86 ratio, error	87Sr/86Sr e	±	Holm, Paul Martin	Calculated	+/- 1 standard error of the mean (SEM)
8	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Holm, Paul Martin	Mass-spectrometer multicollector VG Sector 54-30
9	Neodymium-143/Neodymium-144 ratio, error	143Nd/144Nd e	±	Holm, Paul Martin	Calculated	+/- 1 SEM
10	Lead-206/Lead-204 ratio	206Pb/204Pb		Holm, Paul Martin	Mass-spectrometer multicollector VG Sector 54-30
11	Lead-206/Lead-204 ratio, error	206Pb/204Pb e	±	Holm, Paul Martin	Calculated	+/- 1 SEM
12	Lead-207/Lead-204 ratio	207Pb/204Pb		Holm, Paul Martin	Mass-spectrometer multicollector VG Sector 54-30
13	Lead-207/Lead-204 ratio, error	207Pb/204Pb e	±	Holm, Paul Martin	Calculated	+/- 1 SEM
14	Lead-208/Lead-204 ratio	208Pb/204Pb		Holm, Paul Martin	Mass-spectrometer multicollector VG Sector 54-30
15	Lead-208/Lead-204 ratio, error	208Pb/204Pb e	±	Holm, Paul Martin	Calculated	+/- 1 SEM
16	Uranium-238/Lead-204 ratio	238U/204Pb		Holm, Paul Martin	Calculated	(µ); for samples with U <0.004 ppm the ratio was calculated using U = 0.001 ppm

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

613 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Sample label	3 Piece	4 Rock	5 Samp type	6 87Sr/86Sr	7 87Sr/86Sr e [±]	8 143Nd/144Nd	9 143Nd/144Nd e [±]	10 206Pb/204Pb	11 206Pb/204Pb e [±]	12 207Pb/204Pb	13 207Pb/204Pb e [±]	14 208Pb/204Pb	15 208Pb/204Pb e [±]	16 238U/204Pb
505.23	735B-89-1, 33-45	4a	Olivine gabbro, very primitive	powder	0.702878	0.000009	0.513083	0.000021	18.551	0.002	15.610	0.002	38.275	0.004
505.23	735B-89-1, 33-45	4a	Olivine gabbro, very primitive	powder leached in hot 6 N HCl for 1 hour	0.702938	0.000018			18.142	0.002	15.445	0.002	37.515	0.005
505.23	735B-89-1, 33-45	4a	Olivine gabbro, very primitive	jaw crushed chips leached in hot 6 N HCl for 1 hour	0.702929	0.000004			17.320	0.001	15.347	0.001	37.007	0.002
506.08	735B-89-1, 98-108	5	Olivine gabbro, very primitive	powder	0.702911	0.000011			18.424	0.001	15.587	0.001	38.213	0.002
506.08	735B-89-1, 98-108	5	Olivine gabbro, very primitive	powder leached in hot 6 N HCl for 1 hour	0.702892	0.000004			17.891	0.001	15.378	0.001	37.325	0.000
506.08	735B-89-1, 98-108	5	Olivine gabbro, very primitive	jaw crushed chips leached in hot 6 N HCl for 1 hour	0.702894	0.000004			17.377	0.003	15.352	0.003	37.070	0.007
545.90	735B-95-2, 89-93	1d	Disseminated oxide olivine gabbro, evolved but not Fe-Ti enriched	powder	0.702850	0.000005	0.513101	0.000004	17.795	0.001	15.469	0.001	37.558	0.002	2.43
557.25	735B-97-1, 104-113	2b	Oxide olivine gabbro orhtopyroxene bearing, evolved	powder	0.702949	0.000003	0.513140	0.000006	17.515	0.000	15.401	0.000	37.210	0.001
557.25	735B-97-1, 104-113	2b	Oxide olivine gabbro orhtopyroxene bearing, evolved	powder leached in hot 6 N HCl for 1 hour	0.703072	0.000007			17.419	0.002	15.381	0.001	37.123	0.004
588.51	735B-101-3, 49-60	1f	Olivine gabbro, primitive	powder	0.702878	0.000004	0.513060	0.000005	17.864	0.001	15.475	0.001	37.607	0.002	1.34
604.10	735B-103-5, 63-73	8	Olivine gabbro, primitive	powder	0.702872	0.000003	0.513109	0.000009	18.104	0.001	15.563	0.001	38.025	0.002	4.17
658.22	735B-114-4, 61-71	2b	Oxide gabbronorite, evolved	powder	0.702851	0.000004			17.616	0.016	15.400	0.015	37.231	0.036
658.22	735B-114-4, 61-71	2b	Oxide gabbronorite, evolved	powder leached in hot 6 N HCl for 1 hour	0.702805	0.000004			17.405	0.003	15.358	0.003	37.071	0.007
663.94	735B-115-2, 54-64	1d	Gabbronorite, primitive	powder	0.702845	0.000004	0.513125	0.000006	18.059	0.001	15.544	0.001	37.952	0.002	7.86
685.50	735B-117-3, 56-66	3	Olivine gabbronorite, evolved	powder	0.702838	0.000003	0.513116	0.000005	17.735	0.002	15.463	0.002	37.491	0.005
685.50	735B-117-3, 56-66	3	Olivine gabbronorite, evolved	powder leached in hot 6 N HCl for 1 hour	0.702789	0.000006			17.499	0.002	15.373	0.001	37.149	0.003
703.88	735B-119-2, 110-120	8c	Gabbro, primitive	powder			0.513080	0.000005
703.88	735B-119-2, 110-120	8c	Gabbro, primitive	powder leached in hot 6 N HCl for 1 hour	0.703010	0.000017			17.464	0.002	15.369	0.002	37.111	0.004
714.10	735B-120-3, 125-135	6e	Gabbro, primitive	powder	0.702939	0.000003	0.513060	0.000014	17.698	0.011	15.415	0.010	37.320	0.003	4.52
743.89	735B-123-4, 76-83	2b	Olivine gabbro, primitive	powder	0.702830	0.000003	0.513079	0.000005
743.89	735B-123-4, 76-83	2b	Olivine gabbro, primitive	powder leached in hot 6 N HCl for 1 hour	0.702760	0.000011			17.389	0.014	15.330	0.013	37.043	0.031
750.77	735B-124-2, 81-91	3a	Olivine gabbro, primitive	powder	0.702814	0.000003	0.513110	0.000010	18.013	0.007	15.551	0.006	37.953	0.015	4.34
804.28	735B-131-1, 47-54	2a	Oxide olivine gabbro, evolved	powder	0.702842	0.000003	0.513108	0.000007	17.690	0.001	15.454	0.001	37.466	0.002	0.73
882.23	735B-140-2, 36-43	2a	Olivine gabbro, primitive	powder	0.702937	0.000004	0.513036	0.000005	17.374	0.001	15.260	0.001	37.174	0.002
882.23	735B-140-2, 36-43	2a	Olivine gabbro, primitive	powder leached in hot 6 N HCl for 1 hour	0.702944	0.000006			16.889	0.003	15.149	0.002	36.616	0.006
944.35	735B-147-3, 37-47	1b	Disseminated oxide troctolite, leucocratic, evolved	powder	0.702900	0.000002	0.513102	0.000003	17.485	0.001	15.407	0.000	37.208	0.001	2.24
944.35	735B-147-3, 37-47	1b	Disseminated oxide troctolite, leucocratic, evolved	jaw crushed chips leached in hot 6 N HCl for 1 hour	0.702775	0.000008			16.764	0.004	15.101	0.003	36.434	0.008
950.00	735B-148-4, 72	4d	Dioritic felsic vein	chip	0.704486	0.000011
963.02	735B-149-3, 24-31	1	Tioctolite, primitive	powder	0.702801	0.000003	0.513083	0.000004	17.858	0.001	15.477	0.001	37.674	0.002	2.39
975.85	735B-150-5, 64-71	1a	Gabbro, primitive	powder	0.702842	0.000004	0.513104	0.000005	17.810	0.007	15.446	0.005	37.545	0.013	0.18
1036.89	735B-157-2, 98-105	3d	Oxide gabbro, evolved	powder	0.702815	0.000004	0.513105	0.000005	17.520	0.001	15.399	0.000	37.214	0.001	1.53
1048.97	735B-158-4, 127-134	5	Olivine gabbro, primitive	powder	0.702818	0.000003	0.513118	0.000005	17.736	0.001	15.460	0.001	37.520	0.002	1.65
1063.09	735B-159-7, 57-63	3	Oxide diorite, evolved	powder	0.702964	0.000006	0.513117	0.000003	17.432	0.015	15.395	0.014	37.185	0.035	5.07
1138.06	735B-168-6, 128-137	6	Gabbro, evolved	powder	0.702888	0.000003	0.513101	0.000014	17.515	0.012	15.389	0.011	37.133	0.027
1138.06	735B-168-6, 128-137	6	Gabbro, evolved	powder leached in hot 6 N HCl for 1 hour	0.702896	0.000007			17.409	0.003	15.368	0.003	37.072	0.007
1138.67	735B-168-7, 42-50	4	Gabbro, primitive	powder	0.702927	0.000003			17.603	0.010	15.451	0.010	37.355	0.025	1.39
1147.95	735B-169-6, 85-91	3	Gabbro, primitive	powder	0.702974	0.000004	0.513117	0.000004	17.605	0.031	15.416	0.028	37.253	0.070	0.36
1265.35	735B-183-4, 63-71	7b	Oxide gabbro, leucocratic, evolved	powder	0.702985	0.000003	0.513091	0.000007	17.449	0.014	15.401	0.013	37.158	0.032	5.80
1274.83	735B-184-4, 31-37	1	Olivine gabbro, primitive	powder	0.702832	0.000003	0.513112	0.000006	17.650	0.011	15.442	0.010	37.334	0.026	0.93
1353.36	735B-192-7, 73-79	1	Olivine gabbro, primitive	powder	0.702839	0.000009	0.513055	0.000021
1353.36	735B-192-7, 73-79	1	Olivine gabbro, primitive	powder leached in hot 6 N HCl for 1 hour	0.702817	0.000006			17.383	0.003	15.346	0.002	37.072	0.006
1378.52	735B-196-4, 119-126	7b	Troctolitic gabbro, primitive	powder	0.702810	0.000003	0.513104	0.000005	17.585	0.013	15.429	0.012	37.306	0.031	0.46
1456.09	735B-205-5, 61-69	3b	Olivine gabbro, primitive	powder	0.702820	0.000003	0.513100	0.000005	17.929	0.001	15.510	0.001	37.744	0.002	0.63
1491.04	735B-209-3, 3-10	1	Troctolitic gabbro, primitive; this sample is a vertical vein of felsic microgabbo in coarse troctolitic gabbro	powder	0.702828	0.000003	0.513113	0.000004	18.111	0.001	15.527	0.001	37.959	0.002	0.53
1491.04	735B-209-3, 3-10	1	Troctolitic gabbro, primitive; this sample is a vertical vein of felsic microgabbo in coarse troctolitic gabbro	jaw crushed chips leached in hot 6 N HCl for 1 hour	0.702825	0.000006			17.362	0.003	15.353	0.003	37.103	0.005
1506.24	735B-210-6, 109-117	4	Olivine gabbro, primitive	powder	0.702823	0.000003	0.513091	0.000007	17.639	0.002	15.418	0.002	37.350	0.005	0.44
1506.24	735B-210-6, 109-117	4	Olivine gabbro, primitive	powder					17.668	0.003	15.442	0.003	37.432	0.007