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CAS Fossil Collection Database

Accession Number 7625.00   Country USA
thumbnail of image of CAS-GEO 7625.00 Fissuridea stillwaterensis HOLOTYPE exterior
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Taxon Fissuridea stillwaterensis State/Prov./Dist. Washington
InformalName gastropod - limpet County Lewis
Type Status HOLOTYPE Formation
Author / Date Weaver & Palmer, 1922 Age EOCENE