Hein, James R; Yeh, Hsueh-Wen (1981): (Table 1) delta 18O of chert at DSDP Leg 62 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819720, In supplement to: Hein, JR; Yeh, H-W (1981): Oxygen-isotope composition of chert from the Mid-Pacific Mountains and Hess Rise, Deep Sea Drilling Project Leg 62. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 749-758, https://doi.org/10.2973/dsdp.proc.62.130.1981
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 32.608580 * Median Longitude: 177.130060 * South-bound Latitude: 21.350200 * West-bound Longitude: 173.888800 * North-bound Latitude: 39.860700 * East-bound Longitude: 179.255700
Date/Time Start: 1978-08-02T00:00:00 * Date/Time End: 1978-08-28T00:00:00
Minimum Elevation: -4637.0 m * Maximum Elevation: -2161.0 m
Event(s):
62-463 * Latitude: 21.350200 * Longitude: 174.667800 * Date/Time: 1978-08-02T00:00:00 * Elevation: -2525.0 m * Penetration: 822.5 m * Recovery: 305.5 m * Location: North Pacific/SEAMOUNT * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery
62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery
62-465 * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 96 m * Recovery: 44.2 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 96 m cored; 0 m drilled; 46 % recovery
Comment:
Calcite was removed from all samples before isotopic analysis. Empty cells mean no data.
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 | Hein, James R | DSDP/ODP/IODP sample designation | ||
| 6 | Lithology/composition/facies | Lithology | Hein, James R | |||
| 7 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Major | |
| 8 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Moderate | |
| 9 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Minor | |
| 10 | Mineral assemblage | Min assembl | Hein, James R | see reference(s) | Trace | |
| 11 | δ18O | δ18O | ‰ | Hein, James R | Mass spectrometry | #1, chert, SMOW |
| 12 | δ18O | δ18O | ‰ | Hein, James R | Mass spectrometry | #2, chert, SMOW |
| 13 | δ18O | δ18O | ‰ | Hein, James R | Mass spectrometry | #3, chert, SMOW |
| 14 | δ18O | δ18O | ‰ | Hein, James R | Mass spectrometry | Mean, chert, SMOW |
| 15 | δ18O, standard deviation | δ18O std dev | ± | Hein, James R | Mass spectrometry | Chert, SMOW |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
132 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label (DSDP/ODP/IODP sample designation) | 6 Lithology | 7 Min assembl (Major, see reference(s)) | 8 Min assembl (Moderate, see reference(s)) | 9 Min assembl (Minor, see reference(s)) | 10 Min assembl (Trace, see reference(s)) | 11 δ18O [‰] (#1, chert, SMOW, Mass spectro...) | 12 δ18O [‰] (#2, chert, SMOW, Mass spectro...) | 13 δ18O [‰] (#3, chert, SMOW, Mass spectro...) | 14 δ18O [‰] (Mean, chert, SMOW, Mass spect...) | 15 δ18O std dev [±] (Chert, SMOW, Mass spectrometry) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-6-6,36 | Tan chert | Quartz | Calcite | 35.5 | 36.0 | 35.8 | 0.25 | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-10-6,82 | Siliceous chalk | Calcite | Opal-CT | Quartz | Smectite | 35.7 | 36.2 | 36.0 | 0.25 | |
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-22-CC(A) | Brown chert | Quartz | Smectite | 32.7 | 33.4 | 33.1 | 0.35 | |||
| 62-463 | 21.3502 | 174.6678 | -2525 | 62-463-52-CC | Calcareous gray chert | Quartz | Smectite | 28.0 | 28.8 | 28.4 | 0.40 | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-3,70 | White chert | Calcite -Quartz | Opal-CT | 35.6 | 35.7 | 35.7 | 0.05 | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-10-4,34(A) | Brown chert | Quartz | Smectite, calcite | 33.8 | 34.1 | 34.0 | 0.15 | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-11-1,41 | Orange jasper | Quartz | Opal-CT | 32.9 | 32.9 | 32.9 | 0.00 | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-14-1,40 | Black chert | Quartz | Smectite, Pyrite | 33.1 | 33.2 | 33.2 | 0.05 | |||
| 62-464 | 39.8607 | 173.8888 | -4637 | 62-464-17-CC | Red-brown jasper | Quartz | Calcite | Smectite | 27.8 | 30.2 | 28.7 | 28.9 | 1.20 | |
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-2-CC(A) | Gray transparent chert | Quartz | 36.3 | 37.0 | 36.7 | 0.35 | ||||
| 62-465 | 33.8205 | 178.9190 | -2161 | 62-465-2-CC(B) | Quartz porcellanite | Quartz | Apatite | 36.8 | 36.7 | 36.8 | 0.05 | |||
| 62-465A | 33.8205 | 178.9190 | -2161 | 62-465A-40-1,26 | Tuffaceous black chert | Quartz | 29.9 | 30.1 | 30.0 | 0.10 | ||||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-9-1,64 | Gray chert | Quartz | Barite | Gypsum, smectite | 33.8 | 34.0 | 33.9 | 0.10 | ||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-15-5,45 | Brown jasper | Quartz | Barite | Smectite | 34.9 | 35.7 | 35.3 | 0.40 | ||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-27-CC(A) | Quartz, opal-CT, porcellanite | Opal-CT | Quartz | Barite | 35.9 | 36.7 | 36.3 | 0.40 | ||
| 62-466 | 34.1910 | 179.2557 | -2665 | 62-466-34-1,8(A) | Blue-gray chert | Quartz | 32.8 | 33.0 | 32.9 | 0.10 |