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Quantitative Diatom Assemblage Data from Iceberg Alley, Mac. Robertson Shelf, East Antarctica acquired during expedition NBP0101 Data DOI: https://doi.org/10.1594/IEDA/324247 Cite as Leventer, A. (2020) "Quantitative Diatom Assemblage Data from Iceberg Alley, Mac. Robertson Shelf, East Antarctica acquired during expedition NBP0101" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.1594/IEDA/324247. AMD - DIF Record(s) USAP-9909367_1 Abstract This data set was acquired with a Jumbo Piston Core Sediment Sampler during R/V Nathaniel B. Palmer expedition NBP0101 conducted in 2001. This data file is of Microsoft Excel format and includes Quantitative Diatom Assemblage data; counts completed on randomly settled slides (Scherer, R.P., 1994. A new method for the determination of absolute abundance of diatoms and other silt-sized sedimentary particles. Journal of Paleolimnology, 12 (1), 171-178, doi:10.1007/BF00678093). These counts were completed at closely spaced intervals in NBP0101 JPC41, a jumbo piston core from Iceberg Alley, Mac.Robertson Shelf, East Antarctica Creator(s): Leventer, Amy Date Created: 2020-05-01 Repository: USAP-DC (current) - MGDS (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: 62.99, East: 62.99, South: -67.13, North: -67.13 Temporal Extent(s) Start: 2001-01-31 - End: 2001-03-25 Award(s) NSF 9909367 Version: 1 Related Project(s) Quaternary Glacial History and Paleoenvironments of the East Antarctic Margin Keywords Antarctica Biota Diatom East Antarctica Mac. Robertson Shelf Mac. Robertson Shelf Marine Geoscience Microscope NBP0101 Paleoclimate Piston Corer R/v Nathaniel B. Palmer Sediment Core Species Abundance