USAP-DC

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Subglacial precipitates record Antarctic ice sheet response to Southern Ocean warming Cite as Gagliardi, J. (2024) "Subglacial precipitates record Antarctic ice sheet response to Southern Ocean warming " U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/None. Abstract This dataset contains U-series, d18O, d13C and 87Sr/86Sr data from 25 subglacial calcite precipitates from locations around the Antarctic ice sheet, primarily outlet glaciers near the ice sheet margins and nunataks in the Transantarctic mountains. Lat-lon data for each sample is given as well. Creator(s): Gagliardi, Jessica Date Created: 2025-03-05 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Spatial Extent(s) West: -180, East: 180, South: -90, North: -60 Award(s) NSF 2042495 Version: 3 Related Project(s) Collaborative Research: Reconstructing East Antarctica’s Past Response to Climate using Subglacial Precipitates References Piccione, G., Blackburn, T., Tulaczyk, S., Rasbury, E. T., Hain, M. P., Ibarra, D. E., Methner, K., Tinglof, C., Cheney, B., Northrup, P., & Licht, K. (2022). Subglacial precipitates record Antarctic ice sheet response to late Pleistocene millennial climate cycles. Nature Communications, 13(1). (doi:10.1038/s41467-022-33009-1) Piccione, G., Blackburn, T., Northrup, P., Tulaczyk, S., & Rasbury, T. (2024). Antarctic Subglacial Trace Metal Mobility Linked to Climate Change Across Termination III. (doi:10.5194/egusphere-2024-1359) Keywords Antarctica Cryosphere