Basak, Chandranath; Martin, Ellen E; Kamenov, George D (2011): (Table 5) Inter and intra laboratory Pb isotope duplicates of authigenic Fe-Mn phases of ODP Hole 183-1139A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.780134, In supplement to: Basak, C et al. (2011): Seawater Pb isotopes extracted from Cenozoic marine sediments. Chemical Geology, 286(3-4), 94-108, https://doi.org/10.1016/j.chemgeo.2011.04.007
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -50.185050 * Longitude: 63.936530
Date/Time Start: 1999-01-15T10:23:00 * Date/Time End: 1999-01-21T16:30:00
Minimum DEPTH, sediment/rock: 252.5 m * Maximum DEPTH, sediment/rock: 385.0 m
Event(s):
183-1139A * Latitude: -50.185050 * Longitude: 63.936530 * Date/Time Start: 1999-01-15T10:23:00 * Date/Time End: 1999-01-21T16:30:00 * Elevation: -1415.3 m * Penetration: 694.2 m * Recovery: 356.88 m * Location: Indian Ocean * Campaign: Leg183 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 73 cores; 694.2 m cored; 0 m drilled; 51.4 % recovery
Comment:
Sediment depth is given in mbsf. All inter and intra laboratory comparison data are normalized to NIST SRM 981 values reported in Galer and Abouchami (1998) for comparison to Gutjahr et al. (2009, doi:10.1016/j.epsl.2009.07.020). Typical lithologies of ODP 1139 include interbedded gray to greenish gray nannofossil-bearing clay and claystone and nannofossil-bearing ooze and chalk. Duplicate samples were chemically processed and analyzed one year after the initial samples.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Basak, Chandranath | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Basak, Chandranath | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | ||
| 4 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Basak, Chandranath | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | ||
| 5 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Basak, Chandranath | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
56 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 208Pb/204Pb | 4 207Pb/204Pb | 5 206Pb/204Pb |
|---|---|---|---|---|
| 183-1139A-27R-1W,15-20 | 252.5 | 38.940 | 15.633 | 18.659 |
| 183-1139A-27R-1W,15-20 | 252.5 | 38.961 | 15.634 | 18.662 |
| 183-1139A-27R-2W,20-25 | 255.0 | 38.904 | 15.612 | 18.543 |
| 183-1139A-27R-2W,20-25 | 255.0 | 38.913 | 15.613 | 18.556 |
| 183-1139A-30R-1W,26-31 | 282.0 | 38.886 | 15.613 | 18.542 |
| 183-1139A-30R-1W,26-31 | 282.0 | 38.900 | 15.621 | 18.548 |
| 183-1139A-35R-2W,34-38 | 332.5 | 38.827 | 15.645 | 18.669 |
| 183-1139A-35R-2W,34-38 | 332.5 | 38.834 | 15.649 | 18.665 |
| 183-1139A-38R-4W,9-13 | 356.0 | 38.841 | 15.633 | 18.566 |
| 183-1139A-38R-4W,9-13 | 356.0 | 38.847 | 15.636 | 18.570 |
| 183-1139A-40R-3W,0-4 | 375.0 | 38.780 | 15.618 | 18.552 |
| 183-1139A-40R-3W,0-4 | 375.0 | 38.769 | 15.614 | 18.547 |
| 183-1139A-40R-1W,12-16 | 385.0 | 38.889 | 15.665 | 18.768 |
| 183-1139A-40R-1W,12-16 | 385.0 | 38.876 | 15.661 | 18.758 |