Allan, James F (1994): (Table 4) Geochemistry of Cr-spinel from ODP Leg 135 holes lavas [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.793481, In supplement to: Allan, JF (1994): Cr-spinel in depleted basalts from the Lau backarc basin: petrogenetic history from Mg-Fe crystal-liquid exchange. In: Hawkins, J; Parson, L; Allan, J; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 135, 565-583, https://doi.org/10.2973/odp.proc.sr.135.138.1994
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -19.806333 * Median Longitude: -177.045667 * South-bound Latitude: -20.709000 * West-bound Longitude: -177.862000 * North-bound Latitude: -18.568000 * East-bound Longitude: -176.500000
Date/Time Start: 1990-12-21T20:35:00 * Date/Time End: 1991-01-24T00:40:00
Minimum Elevation: -2703.0 m * Maximum Elevation: -2452.0 m
Event(s):
135-834A * Latitude: -18.568000 * Longitude: -177.862000 * Date/Time Start: 1990-12-21T20:35:00 * Date/Time End: 1990-12-23T20:39:00 * Elevation: -2703.0 m * Penetration: 149.5 m * Recovery: 113.17 m * Location: South Pacific Ocean * Campaign: Leg135 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 149.5 m cored; 0 m drilled; 75.7 % recovery
135-834B * Latitude: -18.568000 * Longitude: -177.862000 * Date/Time Start: 1990-12-23T20:39:00 * Date/Time End: 1990-12-31T08:40:00 * Elevation: -2703.0 m * Penetration: 435.3 m * Recovery: 105.44 m * Location: South Pacific Ocean * Campaign: Leg135 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 59 cores; 375.5 m cored; 0 m drilled; 28.1 % recovery
135-836A * Latitude: -20.142000 * Longitude: -176.500000 * Date/Time Start: 1991-01-06T17:00:00 * Date/Time End: 1991-01-07T19:40:00 * Elevation: -2452.0 m * Penetration: 38.2 m * Recovery: 24.46 m * Location: South Pacific Ocean * Campaign: Leg135 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 38.2 m cored; 0 m drilled; 64 % recovery
Comment:
Analyses are recalculated by stoichiometry according to the methods of Carmichael (1967).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Allan, James F | DSDP/ODP/IODP sample designation | ||
| 6 | Sample ID | Sample ID | Allan, James F | |||
| 7 | Description | Description | Allan, James F | |||
| 8 | Lithologic unit/sequence | Unit | Allan, James F | |||
| 9 | Silicon dioxide | SiO2 | % | Allan, James F | ||
| 10 | Titanium dioxide | TiO2 | % | Allan, James F | ||
| 11 | Aluminium oxide | Al2O3 | % | Allan, James F | ||
| 12 | Vanadium(III) oxide | V2O3 | % | Allan, James F | ||
| 13 | Chromium(III) oxide | Cr2O3 | % | Allan, James F | ||
| 14 | Iron oxide, FeO | FeO | % | Allan, James F | ||
| 15 | Manganese oxide | MnO | % | Allan, James F | ||
| 16 | Nickel oxide | NiO | % | Allan, James F | ||
| 17 | Zinc oxide | ZnO | % | Allan, James F | ||
| 18 | Magnesium oxide | MgO | % | Allan, James F | ||
| 19 | Calcium oxide | CaO | % | Allan, James F | ||
| 20 | Elements, total | Total | % | Allan, James F | ||
| 21 | Iron oxide, Fe2O3 | Fe2O3 | % | Allan, James F | Calculated | recalculated |
| 22 | Iron oxide, FeO | FeO | % | Allan, James F | Calculated | recalculated |
| 23 | Elements, total | Total | % | Allan, James F | Calculated | recalculated |
| 24 | Chromium number | Cr# | Allan, James F | |||
| 25 | Magnesium number | Mg# | Allan, James F | |||
| 26 | Iron 3+ number | Fe3+/(Cr + Al + Fe3+) | Allan, James F | |||
| 27 | Ratio | Ratio | Allan, James F | Cr/(Cr + Al + Fe3+) | ||
| 28 | Ratio | Ratio | Allan, James F | Al/(Cr + Al + Fe3+) | ||
| 29 | Magnesium number | Mg# | Allan, James F | Predicted melt Mg# represents calculated equilibrium melt Mg/(Mg + Fe2+) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1600 data points