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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts James B Paces Geosciences and Environmental Change Science Center U.S. Geological Survey Kevin M Theissen U.S. Geological Survey - ScienceBase Core Science Systems Tag Types Theme (1) Place (1) USGS Scientific Topic Keyword (1) Harvest Set (1) Tag Schemes None (1) Common geographic areas (1) View Results as: JSON ATOM CSV

Strontium and uranium isotopic compositions (87Sr/86Sr and 234U/238U) of mid- to late-Holocene lacustrine sediments from Lower Pahranagat Lake, Pahranagat National Wildlife Refuge, Lincoln County, Nevada This data release includes a table of concentrations (Sr, U) and radiogenic-isotope compositions (87Sr/86Sr, 234U/238U) for samples of modern lake water as well as a table of isotopic compositions (87Sr/86Sr and 234U/238U) for carbonate-rich samples from a 12.4-m-long composite core of lacustrine sediment from Lower Pahranagat Lake in southeastern Nevada, USA. Stratigraphic and geochronologic context for depths and ages of core material are also included here based on Bayesian age-depth modeling software (Bacon v. 2.2) published in a previous report (Theissen et al., 2019, https://doi.org/10.1017/qua.2019.11). Categories: Data; Tags: Climatology, Holocene, Hydrology, Lincoln County, Lower Pahranagat Lake, All tags... Nevada, Pahranagat National Wildlife Refuge, Paleohydrology, Strontium isotopes, USGS Science Data Catalog (SDC), Uranium isotopes, Water Quality, isotope geochemistry, Fewer tags