Citation:

j.chemgeo.2010.02.010

Name: (Table 3) Isotope ratios of basalts from DSDP Leg 74 holes
Published: 2010
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: -28.545667 * Median Longitude: 2.357533 * South-bound Latitude: -29.070700 * West-bound Longitude: 1.763300 * North-bound Latitude: -28.041500 * East-bound Longitude: 2.985300

Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-07-04T00:00:00

Minimum Elevation: -4428.0 m * Maximum Elevation: -2467.0 m

Event(s):

74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery

74-527 * Latitude: -28.041500 * Longitude: 1.763300 * Date/Time: 1980-06-28T00:00:00 * Elevation: -4428.0 m * Penetration: 384.5 m * Recovery: 243.4 m * Location: South Atlantic * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 380 m cored; 4.5 m drilled; 64.1 % recovery

74-528 * Latitude: -28.524800 * Longitude: 2.324000 * Date/Time: 1980-07-04T00:00:00 * Elevation: -3800.0 m * Penetration: 555 m * Recovery: 271.9 m * Location: South Atlantic/RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 47 cores; 441 m cored; 0 m drilled; 61.7 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Sample code/label	Sample label		Salters, Vincent J M	DSDP/ODP/IODP sample designation
3	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Salters, Vincent J M	Thermal Ionization Mass Spectrometry (TIMS)	normalized to 143Nd/144Nd=0.511850 for LaJolla standard
4	Neodymium-143/Neodymium-144 ratio, error	143Nd/144Nd e	±	Salters, Vincent J M	Thermal Ionization Mass Spectrometry (TIMS)
5	Hafnium-176/Hafnium-177	176Hf/177Hf		Salters, Vincent J M	Secondary ion mass spectrometry (SIMS)	normalized to 176Hf/177Hf=0.282165 for JMC-475
6	Hafnium-176/Hafnium-177, error	176Hf/177Hf e	±	Salters, Vincent J M	Secondary ion mass spectrometry (SIMS)
7	ε-Neodymium	ε-Nd		Salters, Vincent J M		assumes 143Nd/144Nd for present day chondritic Earth is 0.512638
8	ε-Hafnium	ε-Hf		Salters, Vincent J M		assumes 176Hf/177Hf for present day chondritic Earth is 0.282772
9	Lead-206/Lead-204 ratio	206Pb/204Pb		Salters, Vincent J M	Inductively coupled plasma - mass spectrometry (ICP-MS)	normalized to accepted values for NBS-981 of Todt et al. (1996) = 16.9356
10	Lead-207/Lead-204 ratio	207Pb/204Pb		Salters, Vincent J M	Inductively coupled plasma - mass spectrometry (ICP-MS)	normalized to accepted values for NBS-981 of Todt et al. (1996) = 15.4891
11	Lead-208/Lead-204 ratio	208Pb/204Pb		Salters, Vincent J M	Inductively coupled plasma - mass spectrometry (ICP-MS)	normalized to accepted values for NBS-981 of Todt et al. (1996) = 36.7006
12	Strontium-87/Strontium-86 ratio	87Sr/86Sr		Salters, Vincent J M	Thermal Ionization Mass Spectrometry (TIMS)
13	Strontium-87/Strontium-86 ratio, error	87Sr/86Sr e	±	Salters, Vincent J M	Thermal Ionization Mass Spectrometry (TIMS)
14	Comment	Comment		Salters, Vincent J M

License:

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

Size:

349 data points

Data

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

1 Event	2 Sample label	3 143Nd/144Nd	4 143Nd/144Nd e [±]	5 176Hf/177Hf	6 176Hf/177Hf e [±]	7 ε-Nd	8 ε-Hf	9 206Pb/204Pb	10 207Pb/204Pb	11 208Pb/204Pb	12 87Sr/86Sr	13 87Sr/86Sr e [±]	14 Comment
74-525A	74-525A-55R-3,43-49	0.512492	0.000014	0.282746	0.000010	-2.85	-0.92	17.6665	15.4908	38.1593	0.704777	0.000007
74-525A	74-525A-56R-2,128-132	0.512487	0.000008	0.282756	0.000008	-2.95	-0.57	17.6159	15.4852	38.0661	0.704752	0.000012
74-525A	74-525A-57R-4,144-148	0.512486	0.000016	0.282810	0.000010	-2.97	1.34	17.7475	15.4928	38.2392	0.704830	0.000009
74-525A	74-525A-58R-3,118-123	0.512490	0.000010	0.282732	0.000008	-2.89	-1.41	17.6260	15.4787	38.1004	0.704777	0.000007
74-525A	74-525A-58R-5,113-117	0.512471	0.000006	0.282825	0.000007	-3.26	1.87	17.5821	15.4790	38.1191	0.704778	0.000007
74-525A	74-525A-59R-1,98-103	0.512396	0.000014	0.282771	0.000007	-4.72	-0.04	17.5692	15.4778	38.1011	0.704817	0.000015
74-525A	74-525A-62R-1,109-114	0.512475	0.000006	0.282709	0.000006	-3.18	-2.23	17.6324	15.4599	38.1600	0.704982	0.000008
74-525A	74-525A-62-2,58-63	0.512469	0.000006	0.282712	0.000006	-3.30	-2.12	17.6543	15.4798	38.1592	0.704982	0.000008
74-525A	74-525A-63-1,125-129	0.512422	0.000006	0.282710	0.000006	-4.21	-2.19	17.6640	15.4755	38.2557	0.705011	0.000009
74-525A	74-525A-63-2,59-64	0.512436	0.000009	0.282691	0.000006	-3.94	-2.86	17.6309	15.4768	38.1758	0.705020	0.000008
74-525A	74-525A-63-2,112-118	0.512419	0.000007	0.282723	0.000007	-4.27	-1.73	17.5519	15.4715	38.1468	0.704945	0.000009
74-527	74-527-40-1,117-122	0.512719	0.000008	0.282952	0.000008	1.58	6.37	18.3417	15.5243	38.7826	0.704296	0.000009
74-527	74-527-41-4,16-23	0.512755	0.000008	0.282982	0.000008	2.28	7.43	18.3877	15.5257	38.8439			Pb composition measured at FSU by multi-collector ICP-MS
74-527	74-527-41-5,89-94	0.512932	0.000011	0.283103	0.000006	5.74	11.71	18.4697	15.5430	38.5536	0.703623	0.000008	Pb composition measured at FSU by multi-collector ICP-MS
74-527	74-527-41-5,105-109	0.512911	0.000006	0.283068	0.000008	5.33	10.47	18.4456	15.5352	38.5553	0.703621	0.000008	Pb composition measured at FSU by multi-collector ICP-MS
74-527	74-527-43-1,57-66	0.512619	0.000009	0.282872	0.000006	-0.37	3.54	18.4715	15.5202	38.8746	0.704454	0.000007
74-527	74-527-43-3,0-8	0.512615	0.000007	0.282870	0.000006	-0.45	3.47	18.3801	15.5163	38.7523	0.704577	0.000008
74-527	74-527-43-4,74-80	0.512628	0.000014	0.282875	0.000006	-0.20	3.64	18.2915	15.5082	38.7006	0.704488	0.000008
74-527	74-527-44-1,0-10	0.512595	0.000009	0.282846	0.000005	-0.84	2.62	18.3820	15.5183	38.8447	0.704627	0.000009
74-528	74-528-39-2,6-14	0.512684	0.000009	0.282930	0.000007	0.90	5.59	18.1063	15.5039	38.5348			Pb composition measured at FSU by multi-collector ICP-MS
74-528	74-528-39-4,136-146	0.512693	0.000008	0.282945	0.000009	1.07	6.12	18.1675	15.5104	38.6540	0.704230	0.000007
74-528	74-528-40-5,139-146	0.512700	0.000006	0.282974	0.000006	1.21	7.14	18.2071	15.5097	38.6945	0.704207	0.000013
74-528	74-528-41-2,110-116	0.512583	0.000011	0.282806	0.000009	-1.07	1.20	18.0694	15.5031	38.7374	0.704583	0.000010
74-528	74-528-42-1,16-24	0.512575	0.000006	0.282850	0.000004	-1.23	2.76	18.0151	15.4984	38.6793	0.704790	0.000011
74-528	74-528-42-1,49-59	0.512561	0.000006	0.282828	0.000006	-1.50	1.98	17.9578	15.4938	38.6465	0.704725	0.000012
74-528	74-528-42-4,134-143	0.512782	0.000007	0.283037	0.000012	2.81	9.37	18.3922	15.5213	38.7817	0.703984	0.000013
74-528	74-528-46-1,78-86	0.512751	0.000006	0.282958	0.000008	2.20	6.58	18.0994	15.5245	38.4514	0.704119	0.000008	Pb composition measured at FSU by multi-collector ICP-MS
74-528	74-528-47-1,74-81	0.512726	0.000009	0.282930	0.000009	1.72	5.59	18.0664	15.4914	38.5270	0.704179	0.000007
74-528	74-528-47-3,33-40	0.512714	0.000016	0.283007	0.000008	1.48	8.31	18.0323	15.4925	38.6358	0.704284	0.000008