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#1 Federal
U-series isotope data used to date a 130,000-year-old archaeological site in southern California, U.S.A.
- Organization: Department of the Interior
- Dataset Last Updated: August 20, 2020 at 12:00 AM
This dataset includes tables with physical information and isotopic data that are used to calculate uranium-series ages (230Th/U method) and initial 234U/238U activity ratios on a suite of...
- xml
- xml
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:49 AM

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