U-series and Sr-isotope data release supporting Tufa and Water Radiogenic Geochemistry and Tufa Ages for Two Karst Aquifers in the Buffalo National River Region, Northern Arkansas

This dataset includes tables of U- and Th-isotopic data used to calculate uranium-series age estimates (230Th/U method) and initial 234U/238U activity ratios for samples of tufa mounds formed by groundwater seepage. In addition, data include 87Sr/86Sr and 234U/238U values determined for spring discharge and streamflow collected from sites in the vicinity of Buffalo National River.

Data and Resources

Additional Info

Field Value
Maintainer James B. Paces
Last Updated August 14, 2022, 02:32 (CDT)
Created August 14, 2022, 02:32 (CDT)
Identifier USGS:5cc496b7e4b09b8c0b77e0f7
Modified 20200820
Theme {geospatial}
accessLevel public
bureauCode {010:12}
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metadata_type geospatial
old-spatial -93.3857, 36.0149, -92.8897, 36.1774
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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source_hash c9c8e49264b624a44a2742b27c6590c788b20105
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