Hayes, Christopher T; Martínez‐García, Alfredo; Hasenfratz, Albin; Jaccard, Samuel L; Hodell, David A; Sigman, Daniel M; Haug, Gerald H; Anderson, Robert F (2014): Authigenic uranium, mass accumulation rates, benthic δ¹³C and SST reconstruction for ODP Site 177-1094 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.839453, In supplement to: Hayes, CT et al. (2014): A stagnation event in the deep South Atlantic during the last interglacial period. Science, 346(6216), 1514-1517, https://doi.org/10.1126/science.1256620
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -53.180350 * Longitude: 5.130333
Date/Time Start: 1998-01-20T00:00:00 * Date/Time End: 1998-01-20T00:00:00
Minimum DEPTH, sediment/rock: 22.77 m * Maximum DEPTH, sediment/rock: 28.89 m
Event(s):
177-1094 * Latitude: -53.180350 * Longitude: 5.130333 * Date/Time: 1998-01-20T00:00:00 * Elevation: -2807.3 m * Penetration: 441.8 m * Recovery: 306.1 m * Location: South Atlantic Ocean * Campaign: Leg177 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 46 cores; 421.7 m cored; 20.1 m drilled; 72.6% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Uranium, authigenic | U auth | mg/kg | Hayes, Christopher T | corrected for detrital U based on measured Th-232 | |
| 4 | Accumulation rate, uranium, authigenic | Acc rate U auth | µg/cm2/ka | Hayes, Christopher T | instantaneous estimate | |
| 5 | Accumulation rate, mass | MAR | g/cm2/ka | Hayes, Christopher T | average MAR integrated between age model tie points | |
| 6 | Accumulation rate, uranium, authigenic | Acc rate U auth | µg/cm2/ka | Hayes, Christopher T | average MAR U aut integrated between age model tie points | |
| 7 | Focusing factor | Focus fac | Hayes, Christopher T | Th-230 based focusing factor, ratio of excess Th-230 inventory to water column Th-230 production calculated as averages between age model tie-points | ||
| 8 | Sea surface temperature, annual mean | SST (1-12) | °C | Hayes, Christopher T | Calculated from TEX86 (Kim et al., 2010) | |
| 9 | Cibicidoides wuellerstorfi, δ13C | C. wuellerstorfi δ13C | ‰ PDB | Hayes, Christopher T | with respect to VPDB, size fraction >150 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
257 data points