Saunders, Andrew D; Storey, Michael; Gibson, Ian L; Leat, Philip; Hergt, Janet M; Thompson, Robert N (1991): (Table 11) Isotopic composition of Ninetyeast Ridge basalts [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.760653, In supplement to: Saunders, AD et al. (1991): Chemical and isotopic constraints of the origin of basalts from Ninetyeast Ridge, Indian Ocean: Results from DSDP Leg 22 and 26 and ODP Leg 121. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 559-590, https://doi.org/10.2973/odp.proc.sr.121.169.1991
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Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -14.442843 * Median Longitude: 88.575600 * South-bound Latitude: -27.355000 * West-bound Longitude: 87.366200 * North-bound Latitude: 5.384200 * East-bound Longitude: 90.361200
Date/Time Start: 1972-02-08T00:00:00 * Date/Time End: 1988-06-24T13:30:00
Minimum Elevation: -2935.0 m * Maximum Elevation: -1524.0 m
Event(s):
22-214 * Latitude: -11.336800 * Longitude: 88.718000 * Date/Time: 1972-02-08T00:00:00 * Elevation: -1655.0 m * Penetration: 500 m * Recovery: 340.9 m * Location: Indian Ocean//RIDGE * Campaign: Leg22 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 492.5 m cored; 2.5 m drilled; 69.2 % recovery
22-216 * Latitude: 1.462200 * Longitude: 90.208000 * Date/Time: 1972-02-18T00:00:00 * Elevation: -2237.0 m * Penetration: 477.5 m * Recovery: 169.2 m * Location: Indian Ocean//RIDGE * Campaign: Leg22 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 353 m cored; 0 m drilled; 47.9 % recovery
26-253 * Latitude: -24.877500 * Longitude: 87.366200 * Date/Time: 1972-10-01T00:00:00 * Elevation: -1962.0 m * Penetration: 559 m * Recovery: 269.5 m * Location: Indian Ocean//RIDGE * Campaign: Leg26 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 52 cores; 479.5 m cored; 57 m drilled; 56.2 % recovery
Comment:
epsilon-Nd age corrections as follows: Site 756 and 254 = 38 Ma, Site 253 = 46 Ma, Site 757 = 58 Ma, Site 214 = 67 Ma, Site 216 = 78 Ma, and Site 758 = 80 Ma.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Saunders, Andrew D | DSDP/ODP/IODP sample designation | ||
| 3 | Sample code/label 2 | Sample label 2 | Saunders, Andrew D | AL = acid leached | ||
| 4 | Lithologic unit/sequence | Unit | Saunders, Andrew D | |||
| 5 | Sample comment | Sample comment | Saunders, Andrew D | |||
| 6 | Method comment | Method comm | Saunders, Andrew D | acid leached | ||
| 7 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Saunders, Andrew D | |||
| 8 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Saunders, Andrew D | |||
| 9 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Saunders, Andrew D | |||
| 10 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Saunders, Andrew D | |||
| 11 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Saunders, Andrew D | ||
| 12 | ε-Neodymium (T) | ε-Nd(T) | Saunders, Andrew D | |||
| 13 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Saunders, Andrew D | |||
| 14 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Saunders, Andrew D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
323 data points