Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 71522.00   Country USA
thumbnail of image of CAS-GEO 71522.00 Arca impavida HOLOTYPE side 1
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Taxon Arca impavida State/Prov./Dist. California
InformalName bivalve County Kern
Type Status HOLOTYPE Formation
Author / Date Wiedey, 1928 Age MIOCENE