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Spatial Extent of Data

USGS Data Source

USGS Thesaurus Keywords

archaeology, isotopic analysis, geochronology, fossils, radiometric dating

Place Keywords

California, San Diego, Paradise Hills, San Diego County

U-series isotope data used to date a 130,000-year-old archaeological site in southern California, U.S.A.

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 mastodon bones from the Cerutti Mastodon site near San Diego, CA area.

Get Data and Metadata
Author(s) James B Paces orcid
Publication Date 2019
Beginning Date of Data 2011
Ending Date of Data 2016
Data Contact
James B. Paces
DOI https://doi.org/10.5066/F7HD7SW7
Citation Paces, J.B., 2019, U-series isotope data used to date a 130,000-year-old archaeological site in southern California, U.S.A.: U.S. Geological Survey data release, https://doi.org/10.5066/F7HD7SW7.
Metadata Contact
James B. Paces
Metadata Date 2020-08-20
Related Publication
Citations of these data

Loading https://doi.org/10.1038/nature22065
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License http://www.usa.gov/publicdomain/label/1.0/
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Harvest Source: ScienceBase
Harvest Date: 2024-02-24T09:44:24.901Z