Wilcox, Paul S; Mudelsee, Manfred; Spötl, Christoph; Edwards, R Lawrence (2022): Hydrogen isotope data from speleothem WB-21-5-A used for the paleotemperature reconstruction [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949774, In: Wilcox, PS et al. (2022): WA-21-6-A and WB-21-5-A speleothem geochemistry [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.949778
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Published: 2022-10-18 • DOI registered: 2022-11-16
Abstract:
The dataset includes speleothem fluid inlcusion hydrogen isotopes used to reconstruct climate in southeastern Alaska during the past ~3,500 years. Speleothem WB-21-5-A was collected in Wishbone Cave (55.774 N, -133.191 E; 420 m.a.s.l.) on May 21, 2022. The data collection was completed between September 2021-March 2022. Stable/fluid inclusion isotopes were measured on a ThermoFisher Delta V isotope ratio mass spectrometer.
Funding:
Coverage:
Latitude: 55.774000 * Longitude: -133.191000
Date/Time Start: 2022-05-21T00:00:00 * Date/Time End: 2022-05-21T00:00:00
Minimum DISTANCE: 0.0 cm * Maximum DISTANCE: 50.5 cm
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Wilcox, Paul S | Geocode | |
| 2 | Age | Age | a AD/CE | Wilcox, Paul S | ||
| 3 | DISTANCE | Distance | cm | Wilcox, Paul S | Geocode – depth starting from base | |
| 4 | δ Deuterium | δD | ‰ SMOW | Wilcox, Paul S | Mass spectrometer ThermoFisher Delta V | vs VSMOW, calibrated, fluid inclusions |
| 5 | Temperature, calculated | T cal | °C | Wilcox, Paul S | Transfer Function Technique (TFT) | Transfer Function 0.31 / °C |
| 6 | Temperature, calculated | T cal | °C | Wilcox, Paul S | Transfer Function Technique (TFT) | Transfer Function 0.26 / °C |
| 7 | Temperature, calculated | T cal | °C | Wilcox, Paul S | Transfer Function Technique (TFT) | Transfer Function 0.36 / °C |
| 8 | Temperature, calculated, standard error | T calc std e | ± | Wilcox, Paul S | Calculated | |
| 9 | δ18O, calcite | δ18O cal | ‰ PDB | Wilcox, Paul S | Mass spectrometer ThermoFisher Delta V | vs VPDB |
| 10 | δ18O | δ18O | ‰ | Wilcox, Paul S | Calculated | calculated from δD |
Change history:
2023-01-16T09:36:22 – The values of "Temperature, calculated, standard error" were corrected: multiplied by 10 (0.09 => 0.9).
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
703 data points