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Grain size distributions of ice core dust from ALHIC1903 drilled at the Allan Hills Blue Ice Area Data DOI: https://doi.org/10.15784/602045 Cite as Carter, A. J. (2026) "Grain size distributions of ice core dust from ALHIC1903 drilled at the Allan Hills Blue Ice Area" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/602045. AMD - DIF Record(s) USAP-2035580_1 Abstract This dataset contains count, volume, and mass distributions of dust particles from discrete samples of ice from ALHIC1903 spanning the transition from MIS 6 through 5e (approximately 147–119 ka). Creator(s): Carter, Austin Date Created: 2026-04-13 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Spatial Extent(s) West: 159.31, East: 159.31, South: -76.7, North: -76.7 Award(s) NSF 2035580 Version: 1 Related Project(s) Collaborative Research: Peripheral East Antarctic ice as a unique recorder of climate variability during the Last Interglacial Keywords ALHIC1903 Allan Hills Antarctica Blue Ice Cryosphere Dust Grain Size Particle Size