Uranium-thorium dating

Descargar

    <?xml version="1.0" encoding="UTF-8" ?>

  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300386639">

      1. <skos:prefLabel xml:lang="en">uranium-thorium dating</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">dating, uranium-thorium</skos:altLabel>

      3. <skos:altLabel xml:lang="en">U-Th dating</skos:altLabel>

      4. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/85172" />

      5. <skos:note xml:lang="en">Radiometric dating method which measures the age of igneous calcium carbonate materials. The technique calculates the degree to which radioactive thorium-230 isotopes within a sample have reestablished secular equilibrium with their parent uranium-234 isotopes.</skos:note>

      6. <skos:notation>300386639</skos:notation>

      7. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/28" />

      </skos:Concept>

    </rdf:RDF>