Henderson, Gideon M; Rendle, Rebecca; Slowey, Niall C; Reijmer, John J G (2000): (Table 3) Uranium and thorium concentrations, ratios and ages of sediments from ODP Leg 166 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.798375, In supplement to: Henderson, GM et al. (2000): U-Th dating and diagenesis of Pleistocene highstand sediments from the Bahamas Slope. In: Swart, PK; Eberli, GP; Malone, MJ; Sarg, JF (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 166, 1-9, https://doi.org/10.2973/odp.proc.sr.166.106.2000
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 24.503460 * Median Longitude: -79.320000 * South-bound Latitude: 24.399800 * West-bound Longitude: -79.459000 * North-bound Latitude: 24.562900 * East-bound Longitude: -79.235700
Date/Time Start: 1996-02-28T13:12:00 * Date/Time End: 1996-03-30T17:45:00
Minimum DEPTH, sediment/rock: 0.22 m * Maximum DEPTH, sediment/rock: 93.14 m
Event(s):
166-1003A * Latitude: 24.545800 * Longitude: -79.260700 * Date/Time Start: 1996-02-28T13:12:00 * Date/Time End: 1996-02-29T17:00:00 * Elevation: -481.4 m * Penetration: 245.7 m * Recovery: 129.12 m * Location: South Atlantic Ocean * Campaign: Leg166 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 27 cores; 245.7 m cored; 0 m drilled; 52.6 % recovery
166-1005A * Latitude: 24.562900 * Longitude: -79.235700 * Date/Time Start: 1996-03-12T15:02:00 * Date/Time End: 1996-03-15T15:30:00 * Elevation: -350.7 m * Penetration: 462.4 m * Recovery: 149.58 m * Location: South Atlantic Ocean * Campaign: Leg166 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 462.4 m cored; 0 m drilled; 32.3 % recovery
166-1006A * Latitude: 24.399800 * Longitude: -79.459000 * Date/Time Start: 1996-03-20T05:54:00 * Date/Time End: 1996-03-24T04:40:00 * Elevation: -657.9 m * Penetration: 717.3 m * Recovery: 646.93 m * Location: South Atlantic Ocean * Campaign: Leg166 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 77 cores; 717.3 m cored; 0 m drilled; 90.2 % recovery
Comment:
Sediment depth is given in mcd. Raw age is calculated directly from the data in the previous two columns. Scavenging corrected age = the age corrected for initial 230Th by assuming that all 232Th is scavenged from seawater at a 232Th/230Th ratio of 12,000 ± 6,000.
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 | Henderson, Gideon M | DSDP/ODP/IODP sample designation | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Sample ID | Sample ID | Henderson, Gideon M | |||
| 8 | Uranium-238 | 238U | mg/kg | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | |
| 9 | Uranium-238, standard deviation | 238U std dev | ± | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | 2 SE |
| 10 | Thorium-232 | 232Th | µg/kg | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | |
| 11 | Thorium-232, standard deviation | 232Th std dev | ± | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | 2 SE |
| 12 | Thorium-232/Thorium-230 ratio | 232Th/230Th | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | ||
| 13 | Thorium-232/Thorium-230, standard deviation | 232Th/230Th std dev | ± | Henderson, Gideon M | Thermal Ionization Mass Spectrometry (TIMS) | 2 SE |
| 14 | δ234 Uranium (0) | δ234U (0) | ‰ | Henderson, Gideon M | d234U(0); = [(234U/238U) - 1]/1000, where parentheses signify an activity ratio. | |
| 15 | δ234 Uranium (0), standard deviation | δ234U (0) std dev | ± | Henderson, Gideon M | of d234U(0); 2 SE | |
| 16 | Thorium-230/Uranium-238 activity ratio | (230Th/238U) | Henderson, Gideon M | |||
| 17 | Thorium-230/Uranium-238 activity ratio, standard deviation | (230Th/238U) std dev | ± | Henderson, Gideon M | 2 SE | |
| 18 | Age, dated | Age dated | ka | Henderson, Gideon M | Age, Uranium-Thorium | raw age |
| 19 | Age, dated standard deviation | Age dated std dev | ± | Henderson, Gideon M | Age, Uranium-Thorium | raw age |
| 20 | Age, dated | Age dated | ka | Henderson, Gideon M | Age, Uranium-Thorium | scavenging corrected age |
| 21 | Age, dated standard deviation | Age dated std dev | ± | Henderson, Gideon M | Age, Uranium-Thorium | scavenging corrected age |
| 22 | δ234 Uranium | δ234U | ‰ | Henderson, Gideon M | d234U(T); = d234U(0) x e(lambda 234 T); an expression of the initial d234U | |
| 23 | δ234 Uranium, standard deviation | δ234U std dev | ± | Henderson, Gideon M | of d234U(T); 2 SE | |
| 24 | Age, comment | Comm | Henderson, Gideon M | |||
| 25 | Isotopic event | Isotopic event | Henderson, Gideon M | marine isotope stage |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
310 data points