Grootes, Pieter Meiert; Steig, Eric J (1994): Low resolution stable isotopes of ice core Taylor Dome [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.473389
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Related to:
Grootes, Pieter Meiert; Steig, Eric J; Stuiver, Minze (1994): The oxygen isotope record from Taylor Dome, Antarctica. EOS, Transactions of the American Geophysical Union, 76, S176
Steig, Eric J (1996): Beryllium-10 in the Taylor Dome ice core: applications to Antarctic glaciology and paleoclimatology [dissertation]. University of Washington (Seattle, Washington), https://doi.org/10.2172/527444
Coverage:
Latitude: -77.783330 * Longitude: 158.716670
Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 1994-12-31T00:00:00
Minimum DEPTH, ice/snow: 1.16 m * Maximum DEPTH, ice/snow: 554.20 m
Event(s):
Taylor_Dome (TD) * Latitude: -77.783330 * Longitude: 158.716670 * Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 1994-12-31T00:00:00 * Elevation: 2365.0 m * Recovery: 554.99 m * Location: Antarctica * Campaign: TAYLOR_DOME * Basis: Sampling/drilling ice * Method/Device: Electromechanical drill (EMD)
Comment:
The delta 18O values were determined at the Quaternary Isotope Laboratory (M. Stuiver, Box 351360, University of Washington, Seattle WA 98195, USA). The time scale (st9507) was estimated from a correlation of delta 18O with the Vostok delta D record (Grootes et al. 1994; Steig, 1996). Between 0-340m the samples measured were of 1m cuts taken in the field. Each 1m core section was slabbed to provide a surface for ECM measurement; a thin slice was removed uniformly along the length for isotope analysis. From 340m to the bottom, sampling was done at the National Ice Core Lab at 0.5m lengths. Note that these core sections were shipped intact to NICL; they were not processed in the field.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 2 | Age model | Age model | ka | Steig, Eric J | Age model, st9507 (Steig, 1996, PhD Thesis Univ Washington, Seattle) | Interpolated st9507 age at top depth (in kyr BP) |
| 3 | δ18O, water | δ18O H2O | ‰ SMOW | Grootes, Pieter Meiert | Mean delta 18-O value (in per mil) over the interval starting at theindicated top depth. Standard deviation in a single delta 18-O measurement is 0.14 per mil. Multiple measurements (such as for the ones below) reduce the standard deviation to the 0.05 to 0.1 per mil range. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1500 data points