Gurenko, Andrey A; Schmincke, Hans-Ulrich (1998): (Table 2) Chemistry of Fe-Ti-oxides from Pleistocene ash layers from ODP Hole 157-956A south of Gran Canaria [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.666932, In supplement to: Gurenko, AA; Schmincke, H-U (1998): Petrology, geochemistry, S, Cl and F abundances, and S oxidation state of sideromelane glass shards from Pleistocene ash layers north and south of Gran Canaria (ODP Leg 157). Contributions to Mineralogy and Petrology, 131(1), 95-110, https://doi.org/10.1007/s004100050381
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 27.615100 * Longitude: -16.163300
Date/Time Start: 1994-09-14T13:34:00 * Date/Time End: 1994-09-15T23:10:00
Minimum DEPTH, sediment/rock: 19.490 m * Maximum DEPTH, sediment/rock: 61.690 m
Event(s):
157-956A * Latitude: 27.615100 * Longitude: -16.163300 * Date/Time Start: 1994-09-14T13:34:00 * Date/Time End: 1994-09-15T23:10:00 * Elevation: -3453.0 m * Penetration: 161.6 m * Recovery: 160.48 m * Location: Canarias Sea * Campaign: Leg157 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 161.6 m cored; 0 m drilled; 99.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Gurenko, Andrey A | ||
| 3 | Depth, bottom/max | Depth bot | m | Gurenko, Andrey A | ||
| 4 | Sample code/label | Sample label | Gurenko, Andrey A | DSDP/ODP/IODP sample designation | ||
| 5 | Number of observations | NOBS | # | Gurenko, Andrey A | ||
| 6 | Sample comment | Sample comment | Gurenko, Andrey A | |||
| 7 | Magnesium number | Mg# | Gurenko, Andrey A | minimum, Mg# = Mg/(Mg + Fe2+) atomic ratio, where Fe2+ was calculated on the basis of spinel stoichiometry | ||
| 8 | Magnesium number | Mg# | Gurenko, Andrey A | maximum Mg# = Mg/(Mg + Fe2+) atomic ratio, where Fe2+ was calculated on the basis of spinel stoichiometry | ||
| 9 | Chromium number | Cr# | Gurenko, Andrey A | minimum, Cr# = Cr/(Cr + Al) atomic ratio | ||
| 10 | Chromium number | Cr# | Gurenko, Andrey A | maximum Cr# = Cr/(Cr + Al) atomic ratio | ||
| 11 | Iron 2+/Iron 3+ ratio | Fe2+/Fe3+ | Gurenko, Andrey A | minimum | ||
| 12 | Iron 2+/Iron 3+ ratio | Fe2+/Fe3+ | Gurenko, Andrey A | maximum |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
46 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sample label | 5 NOBS [#] | 6 Sample comment | 7 Mg# (minimum, Mg# = Mg/(Mg + Fe2+)...) | 8 Mg# (maximum Mg# = Mg/(Mg + Fe2+) ...) | 9 Cr# (minimum, Cr# = Cr/(Cr + Al) a...) | 10 Cr# (maximum Cr# = Cr/(Cr + Al) at...) | 11 Fe2+/Fe3+ (minimum) | 12 Fe2+/Fe3+ (maximum) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19.490 | 19.46 | 19.52 | 157-956A-3H-3 | 10 | 0.221 | 0.313 | 0.005 | 0.145 | 0.9 | 1.5 | |
| 19.490 | 19.46 | 19.52 | 157-956A-3H-3 | 1 | Spinel inclusion in clinopyroxene of Mg#cpx = 0.765 | 0.294 | 0.088 | 1.0 | |||
| 40.030 | 40.02 | 40.04 | 157-956A-5H-4 | 2 | 0.261 | 0.269 | 0.043 | 0.062 | 1.1 | 1.3 | |
| 44.145 | 44.14 | 44.15 | 157-956A-6H-1 | 2 | 0.272 | 0.286 | 0.079 | 0.182 | 1.1 | ||
| 61.690 | 61.68 | 61.70 | 157-956A-7H-6 | 2 | 0.255 | 0.259 | 0.006 | 0.024 | 1.1 |