Late Holocene Sr-Nd isotope and REE data from the Siple Dome ice core, Antarctica ...

• Main Authors: Koffman, Bess, Goldstein, Steven, Winckler, Gisela, Kaplan, Michael, Kreutz, Karl, Bolge, Louise, Bory, Aloys, Biscaye, Pierre
• Format: Dataset
• Language: English
• Published: Interdisciplinary Earth Data Alliance (IEDA) 2022
• Subjects: Regional Continents, Oceans; Dust provenance, Sr-Nd isotopes, ice cores, REE; Antarctic; Bory; Clark Glacier; McMurdo Dry Valleys; Ross Sea; Siple; Siple Dome; Antarc*; Antarctica; ice core
• Online Access: https://dx.doi.org/10.26022/ieda/112176; https://ecl.earthchem.org/view.php?id=2176

Compositions of mineral dust in ice cores serve as tracers of paleo-atmospheric circulation patterns, providing linkages between sources and sinks. To determine the source(s) of dust to Siple Dome, Antarctica, we measured Sr-Nd isotope ratios and REE concentrations on late Holocene samples (~1030-18...