USAP-DC

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Bedrock cosmogenic radionuclide and noble gas measurements from the McMurdo Dry Valleys Data DOI: https://doi.org/10.15784/601998 Cite as Tremblay, M., & Granger, D. (2025) "Bedrock cosmogenic radionuclide and noble gas measurements from the McMurdo Dry Valleys" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601998. Abstract This dataset contains (1) metadata about bedrock samples in the McMurdo Dry Valleys collected during a 2022 field season, (2) concentrations of cosmogenic radionuclides (Be-10 and Al-26) in quartz from these bedrock samples, and (3) concentrations of helium isotopes (He-3 and He-4) in quartz from these bedrock samples. All cosmogenic nuclide measurements took place at Purdue University. Creator(s): Tremblay, Marissa; Granger, Darryl Date Created: 2025-12-01 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Spatial Extent(s) West: 160, East: 163, South: -78, North: -77 Award(s) NSF 1935945 Version: 1 Related Project(s) Collaborative Research: Reconstructing Temperatures during the Mid-Pliocene Warm Period in the McMurdo Dry Valleys with Cosmogenic Noble Gases Keywords Aluminum-26 Antarctica Bedrock Beryllium-10 Cosmogenic Isotopes Cosmogenic Radionuclides Cryosphere Helium Isotopes McMurdo Dry Valleys