Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 398.00   Country USA
thumbnail of image of CAS-GEO 398.00 Diplodonta dalli HOLOTYPE side 1
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thumbnail of image of CAS-GEO 398.00 Diplodonta dalli HOLOTYPE side 2
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Taxon Diplodonta dalli State/Prov./Dist. Washington
InformalName bivalve County Lewis
Type Status HOLOTYPE Formation
Author / Date Dickerson, 1917 Age OLIGOCENE