Sibert, Elizabeth C; Zill, Michelle E; Frigyik, Ella T; Norris, Richard D (2020): (Table S15) Barium and Silica accumulation from ODP Site 199-1217 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910682, In supplement to: Sibert, EC et al. (2020): No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition. Nature Geoscience, 13(3), 238-242, https://doi.org/10.1038/s41561-020-0540-2
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Abstract:
Barium and Silica shipoboard measurements from Leg 199. Data from http://web.iodp.tamu.edu/janusweb/xray/icpdat.cgi?leg=199&site=1217 .
Ages adjusted to be on GTS 2012 timescale after Gradstein et al 2012. (See Table S14, this paper, doi:10.1594/PANGAEA.910681).
For samples in core A-3H, which are below the age model, ages were estimated using constant sedimentation rate from the top of core A-4H.
Sediment dry bulk density (DBD) was interpolated from shipboard data downloaded from JANUS Database: http://web.iodp.tamu.edu/janusweb/physprops/maddat.cgi?leg=199&site=1217.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 16.866920 * Median Longitude: -138.099990 * South-bound Latitude: 16.866880 * West-bound Longitude: -138.100000 * North-bound Latitude: 16.866960 * East-bound Longitude: -138.099980
Date/Time Start: 2001-11-08T00:00:00 * Date/Time End: 2001-11-08T00:00:00
Minimum DEPTH, sediment/rock: 18.74 m * Maximum DEPTH, sediment/rock: 128.83 m
Event(s):
199-1217A * Latitude: 16.866880 * Longitude: -138.099980 * Date/Time: 2001-11-08T00:00:00 * Elevation: -5342.1 m * Penetration: 145.2 m * Recovery: 89.94 m * Location: North Pacific Ocean * Campaign: Leg199 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 145.2 m cored; 0 m drilled; 61.9 % recovery
199-1217B * Latitude: 16.866960 * Longitude: -138.100000 * Date/Time: 2001-11-08T00:00:00 * Elevation: -5342.1 m * Penetration: 86.5 m * Recovery: 61.49 m * Location: North Pacific Ocean * Campaign: Leg199 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 66.5 m cored; 0 m drilled; 92.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Sibert, Elizabeth C | |||
| 2 | Sample code/label | Sample label | Sibert, Elizabeth C | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Sibert, Elizabeth C | Geocode – mbsf | |
| 4 | Depth, composite | Depth comp | mcd | Sibert, Elizabeth C | ||
| 5 | AGE | Age | ka BP | Sibert, Elizabeth C | GSA Geological Time Scale v.4.0 2012 | Geocode |
| 6 | Sedimentation rate | SR | cm/ka | Sibert, Elizabeth C | ||
| 7 | Density, dry bulk | DBD | g/cm3 | Sibert, Elizabeth C | ||
| 8 | Accumulation rate, mass | MAR | g/cm2/ka | Sibert, Elizabeth C | ||
| 9 | Silicon dioxide | SiO2 | % | Sibert, Elizabeth C | JANUS | |
| 10 | Accumulation rate, silica | Acc rate SiO2 | g/cm2/ka | Sibert, Elizabeth C | ||
| 11 | Barium | Ba | mg/kg | Sibert, Elizabeth C | JANUS | |
| 12 | Accumulation rate, barium | Acc rate Ba | mg/cm2/ka | Sibert, Elizabeth C |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
567 data points