USAP-DC

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Subglacial Precipitates Record Antarctic Ice Sheet Response to Pleistocene Millennial Climate Cycles Data DOI: https://doi.org/10.15784/601594 Cite as Piccione, G., & Blackburn, T. (2022) "Subglacial Precipitates Record Antarctic Ice Sheet Response to Pleistocene Millennial Climate Cycles" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601594. Abstract This file includes U-series isotopic and 234U/230Th chronologic data from two chemical precipitates deposited beneath the Antarctic Ice Sheet. Precipitate mineral compositions consist of opal and calcite layers. Sample MA113 was found at Mount Achernar moraine (84.2°S, 161°E), and sample PRR50489 was found at Elephant Moraine (76.3°S, 157.3°E). Creator(s): Piccione, Gavin Date Created: 2022-08-10 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Award(s) NSF 2042495 Version: 1 Related Project(s) Collaborative Research: Reconstructing East Antarctica’s Past Response to Climate using Subglacial Precipitates Keywords Antarctica East Antarctica