Koepnick, R B; Burke, W H; Denison, R E; Hetherington, E A; Nelson, H F; Otto, J B; Waite, L E (1985): (Appendix 1) Biostratigraphy and Sr isotopic composition of sediments from DSDP Leg 20 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.706577, In supplement to: Koepnick, RB et al. (1985): Construction of the seawater 87Sr/86Sr curve for the Cenozoic and Cretaceous: Supporting data. Chemical Geology: Isotope Geoscience Section, 58(1-2), 55-81, https://doi.org/10.1016/0168-9622(85)90027-2
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 13.174850 * Median Longitude: 156.477500 * South-bound Latitude: 12.836700 * West-bound Longitude: 156.172300 * North-bound Latitude: 13.513000 * East-bound Longitude: 156.782700
Date/Time Start: 1971-10-23T00:00:00 * Date/Time End: 1971-10-26T00:00:00
Minimum DEPTH, sediment/rock: 4.2 m * Maximum DEPTH, sediment/rock: 318.7 m
Event(s):
20-199 * Latitude: 13.513000 * Longitude: 156.172300 * Date/Time: 1971-10-23T00:00:00 * Elevation: -6100.0 m * Penetration: 456.5 m * Recovery: 58 m * Location: North Pacific/BASIN * Campaign: Leg20 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 123.5 m cored; 0 m drilled; 47 % recovery
20-200 * Latitude: 12.836700 * Longitude: 156.782700 * Date/Time: 1971-10-26T00:00:00 * Elevation: -1479.0 m * Penetration: 114 m * Recovery: 35.4 m * Location: North Pacific/GUYOT * Campaign: Leg20 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 85.5 m cored; 9.5 m drilled; 41.4 % recovery
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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Sample code/label | Sample label | Koepnick, R B | DSDP/ODP/IODP sample designation | ||
| 7 | Planktic foraminifera zone | Plank foram zone | Koepnick, R B | |||
| 8 | Nannofossil zone | Nannos zone | Koepnick, R B | |||
| 9 | Epoch | Epoch | Koepnick, R B | |||
| 10 | Stage | Stage | Koepnick, R B | |||
| 11 | Age model | Age model | ka | Koepnick, R B | ||
| 12 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Koepnick, R B | Isotope ratio mass spectrometry | ||
| 13 | Strontium | Sr | mg/kg | Koepnick, R B | ||
| 14 | Insoluble residue | Insol res | % | Koepnick, R B | ||
| 15 | Lithology/composition/facies | Lithology | Koepnick, R B |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
80 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Sample label | 7 Plank foram zone | 8 Nannos zone | 9 Epoch | 10 Stage | 11 Age model [ka] | 12 87Sr/86Sr | 13 Sr [mg/kg] | 14 Insol res [%] | 15 Lithology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-199 | 13.5130 | 156.1723 | -6100 | 318.7 | 20-199-10-1,122-123 | P 5 | NP 9 | Upper Paleocene | Thanetian | 5700 | 0.70774 | 848 | 21.9 | limestone |
| 20-200 | 12.8367 | 156.7827 | -1479 | 4.2 | 20-200-1-3,75-76 | N 22 | CN 14 | Lower Pleistocene | Emilian | 900 | 0.70901 | 1184 | 0.9 | foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 17.6 | 20-200-2-1,75-76 | N 21 | CN 12c | Upper Pliocene | Piacenzian | 2400 | 0.70898 | 1057 | 0.1 | foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 23.8 | 20-200-3-2,75-76 | N 19 | CN 12a | Upper Pliocene | Piacenzian | 3000 | 0.70893 | 989 | 0.2 | foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 31.3 | 20-200-4-2,74-75 | N 18 | CN 10c | Lower Pliocene | Zancilian | 4900 | 0.70893 | 940 | 0.2 | nanno-foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 86.0 | 20-200-9-1,50-51 | N 9 | CN 4 | Middle Miocene | Upper Langhian | 14200 | 0.70876 | 861 | 0.0 | nanno-foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 91.3 | 20-200-9-4,75-76 | N 8 | CN 4 | Lower Miocene | Lower Langhian | 15000 | 0.70866 | 850 | 0.1 | nanno-foram ooze |
| 20-200 | 12.8367 | 156.7827 | -1479 | 94.3 | 20-200-9-6,75-76 | N 8 | CN 3 | Lower Miocene | Lower Langhian | 15400 | 0.70863 | 1835 | 0.0 | nanno-foram ooze |