Martin, Ellen E; MacDougall, J Douglas (1991): (Appendix 1) 87Sr/86Sr ratios of planktonic foraminifera from DSDP Hole 39-356 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712149, In supplement to: Martin, EE; MacDougall, JD (1991): Seawater Sr isotopes at the Cretaceous/Tertiary boundary. Earth and Planetary Science Letters, 104(2-4), 166-180, https://doi.org/10.1016/0012-821X(91)90202-S
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -28.287000 * Longitude: -41.088000
Date/Time Start: 1974-11-16T00:00:00 * Date/Time End: 1974-11-16T00:00:00
Minimum DEPTH, sediment/rock: 358.07 m * Maximum DEPTH, sediment/rock: 464.23 m
Event(s):
39-356 * Latitude: -28.287000 * Longitude: -41.088000 * Date/Time: 1974-11-16T00:00:00 * Elevation: -3175.0 m * Penetration: 741 m * Recovery: 310.6 m * Location: South Atlantic/PLATEAU * Campaign: Leg39 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 396 m cored; 9.5 m drilled; 78.4 % recovery
Comment:
87Sr/86Sr values for standards equal 0.710265 for NBS 987, and 0.709175 for seawater samples from the North Atlantic and Central Pacific. Ratios are fractionation corrected to an 86Sr/S8Sr ratio of 0.1194. All samples have been assigned a minimum uncertainty of +/- 22 * 10**-6, equivalent to the variability of repeated analyses of NBS 987
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 | Sample code/label | Sample label | Martin, Ellen E | DSDP/ODP/IODP sample designation | ||
| 4 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Martin, Ellen E | |||
| 5 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Martin, Ellen E | ||
| 6 | Comment | Comment | Martin, Ellen E | Visual rating of recrystallization, values range from 1 = pristine to 4 = completely infilled with calcite crystals |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
180 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 87Sr/86Sr | 5 87Sr/86Sr e [±] | 6 Comment |
|---|---|---|---|---|---|
| 358.07 | 63652 | 39-356-23-5,58 | 0.707801 | 0.000022 | 2 |
| 373.28 | 64413 | 39-356-25-2,129 | 0.707795 | 0.000022 | 1 |
| 373.28 | 64413 | 39-356-25-2,129 | 0.707829 | 0.000022 | 1 |
| 383.85 | 64941 | 39-356-26-3,86 | 0.707851 | 0.000022 | 1 |
| 390.44 | 65271 | 39-356-27-1,95 | 0.707818 | 0.000026 | 1 |
| 390.44 | 65271 | 39-356-27-1,95 | 0.707836 | 0.000024 | 1 |
| 396.90 | 65594 | 39-356-27-5,141 | 0.707846 | 0.000022 | 1 |
| 402.70 | 65883 | 39-356-28-3,71 | 0.707889 | 0.000022 | 2 |
| 402.70 | 65883 | 39-356-28-3,71 | 0.707874 | 0.000026 | 2 |
| 404.49 | 65973 | 39-356-28-4,100 | 0.707861 | 0.000024 | 1 |
| 407.32 | 66033 | 39-356-28-6,83 | 0.707903 | 0.000022 | 2 |
| 410.15 | 66271 | 39-356-29-2,16 | 0.707859 | 0.000028 | 1 |
| 410.63 | 66280 | 39-356-29-2,64 | 0.707874 | 0.000022 | 1 |
| 410.80 | 66289 | 39-356-29-2,81 | 0.707877 | 0.000022 | 1 |
| 410.90 | 66294 | 39-356-29-2,91 | 0.707888 | 0.000030 | 1 |
| 411.25 | 66311 | 39-356-29-2,126 | 0.707943 | 0.000034 | 1 |
| 411.25 | 66311 | 39-356-29-2,126 | 0.707896 | 0.000022 | 1 |
| 411.47 | 66322 | 39-356-29-2,148 | 0.707886 | 0.000030 | 1 |
| 411.47 | 66322 | 39-356-29-2,148 | 0.707882 | 0.000022 | 1 |
| 411.70 | 66334 | 39-356-29-3,20 | 0.707879 | 0.000022 | 1 |
| 411.82 | 66339 | 39-356-29-3,32 | 0.707915 | 0.000028 | 1 |
| 411.84 | 66401 | 39-356-29-3,34 | 0.707863 | 0.000026 | 3 |
| 411.84 | 66401 | 39-356-29-3,34 | 0.707863 | 0.000024 | 3 |
| 411.88 | 66403 | 39-356-29-3,38 | 0.707830 | 0.000022 | 4 |
| 412.05 | 66416 | 39-356-29-3,55 | 0.707803 | 0.000022 | 4 |
| 412.05 | 66416 | 39-356-29-3,55 | 0.707825 | 0.000026 | 4 |
| 412.05 | 66416 | 39-356-29-3,55 | 0.707832 | 0.000026 | 4 |
| 412.22 | 66439 | 39-356-29-3,90 | 0.707886 | 0.000024 | 4 |
| 412.98 | 66478 | 39-356-29-3,148 | 0.707847 | 0.000022 | 3 |
| 412.98 | 66478 | 39-356-29-3,148 | 0.707867 | 0.000022 | 3 |
| 414.10 | 66551 | 39-356-29-4,110 | 0.707866 | 0.000030 | 3 |
| 416.82 | 66734 | 39-356-29-6,82 | 0.707829 | 0.000022 | 3 |
| 417.38 | 66771 | 39-356-29-6,138 | 0.707856 | 0.000024 | 4 |
| 418.94 | 66875 | 39-356-30-1,94 | 0.707886 | 0.000024 | 2 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707828 | 0.000026 | 2 |
| 420.39 | 66972 | 39-356-30-2.89 | 0.707831 | 0.000042 | 2 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707851 | 0.000022 | 2 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707850 | 0.000026 | 3 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707838 | 0.000022 | 3 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707868 | 0.000022 | 2 |
| 420.39 | 66972 | 39-356-30-2,89 | 0.707855 | 0.000022 | 3 |
| 439.31 | 68220 | 39-356-31-2,81 | 0.707852 | 0.000032 | 3 |
| 445.28 | 68631 | 39-356-31-6,78 | 0.707834 | 0.000024 | 2 |
| 458.32 | 69501 | 39-356-32-2,82 | 0.707786 | 0.000022 | 3 |
| 464.23 | 69893 | 39-356-32-6,72 | 0.707753 | 0.000024 | 2 |