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Wilcox, Paul S; Mudelsee, Manfred; Spötl, Christoph; Edwards, R Lawrence (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

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Abstract:
The dataset includes speleothem carbon isotopes, oxygen isotopes, U-Th ages, and 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.) and speleothem WA-21-6-A was collected in Walkabout Cave (55.776° N, 133.195° W; 350 m.a.s.l.) on May 21, 2022 and June 21, 2022, respectfully. The data collection was completed between September 2021-March 2022. U-Th ages were measured on a ThermoFisher Neptune Plus multi-collector inductively coupled plasma mass spectrometer, and stable/fluid inclusion isotopes were measured on a ThermoFisher Delta V isotope ratio mass spectrometer.
Keyword(s):
Alaska; Climate change; El Nino Southern Oscillation; Paleoclimate; speleothem
Funding:
Austrian Science Fund (FWF), grant/award no. P 33896: A new approach to Holocene climate in Alaska
Coverage:
Median Latitude: 55.774800 * Median Longitude: -133.192600 * South-bound Latitude: 55.774000 * West-bound Longitude: -133.195000 * North-bound Latitude: 55.776000 * East-bound Longitude: -133.191000
Date/Time Start: 2022-05-21T00:00:00 * Date/Time End: 2022-06-21T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 datasets

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Datasets listed in this bundled publication

  1. Wilcox, PS; Mudelsee, M; Spötl, C et al. (2022): Stable oxygen and carbon isotope ratios of speleothem WA-21-6-A. https://doi.org/10.1594/PANGAEA.949775
  2. Wilcox, PS; Mudelsee, M; Spötl, C et al. (2022): Stable oxygen and carbon isotope ratios of speleothem WB-21-5-A. https://doi.org/10.1594/PANGAEA.949777
  3. Wilcox, PS; Mudelsee, M; Spötl, C et al. (2022): Hendy test of stable oxygen and carbon isotope ratios of speleothems WA-21-6-A and WB-21-5-A. https://doi.org/10.1594/PANGAEA.949793
  4. Wilcox, PS; Mudelsee, M; Spötl, C et al. (2022): Thorium-230 dating of speleothems WB-21-5-A and WA-21-6-A. https://doi.org/10.1594/PANGAEA.949766
  5. Wilcox, PS; Mudelsee, M; Spötl, C et al. (2022): Hydrogen isotope data from speleothem WB-21-5-A used for the paleotemperature reconstruction. https://doi.org/10.1594/PANGAEA.949774