USAP-DC

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Continuous Flow Analysis of ALHIC 2201 and 2302: water isotopes, methane, and dust Data DOI: https://doi.org/10.15784/602046 Cite as Hudak, A. (2026) "Continuous Flow Analysis of ALHIC 2201 and 2302: water isotopes, methane, and dust" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/602046. AMD - DIF Record(s) USAP-2019719_1 Abstract Continuous flow analysis (CFA) data of water isotopes, methane, and dust for two shallow cores drilled in the Allan Hills, East Antarctica, ALHIC 2201 and ALHIC 2302. CFA depths are binned averages on a 5 cm depth scale. Depths that had an adjacent 40Ar dated section are included at the depths in which the sample was taken from. The CFA section of ALHIC 2302 is ~46 m and ALHIC 2201 is ~69 m. Creator(s): Hudak, Abigail Date Created: 2026-04-13 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Award(s) NSF 2019719 Version: 1 Related Project(s) Center for Oldest Ice Exploration Keywords Antarctica Cryosphere