University of Maine SEM Tephrochronology Method for the Denali Ice Cores
Abstract:
The Denali Ice Cores were collected from the summit of Begguya (Mt. Hunter), Denali National Park, Alaska in the summer of 2013. Sampling permits were granted by Denali National Park for the drilling and removal of the ice cores. Here, we use the Tescan II at the University of Maine to examine tephra particles recovered from the ice cores.
How to cite this dataset:
Brooks, H. L. L., Kurbatov, A., Winski, D. A., Kreutz, K. J., 2027. University of Maine SEM Tephrochronology Method for the Denali Ice Cores, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/113909. Accessed 2025-07-28.
DOI Creation Date:
2025-07-21
License:
Creative Commons Attribution 4.0 International [CC-BY-4.0]
Funding source(s):
National Science Foundation:
2002483Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Alaska, Denali National Park, Begguya, Mount Hunter, Denali Ice Cores
User Contributed Keyword(s):
Tephrochronology, volcanoes, tephra, glass, volcanic eruptions, ice, ice cores, glaciers, paleoclimate, SEM, scanning electron microscope, methods
Bounding Coordinates:
North: 62.93 South: 62.93 East: -151.083 West: -151.083
Data Available On:
2027-07-17
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