Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database

Filter: Genus=%Viviparus%;Species=%washingtonianus%; Sort by:   Accession #   Taxon   Locality
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Accession Number 61972.02   Country USA
thumbnail of image of CAS-GEO 61972.02 Viviparus washingtonianus HOLOTYPE
Taxon Viviparus washingtonianus State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status HOLOTYPE Formation Cowlitz
Author / Date Arnold & Hannibal, in Hannibal, 1912 Age EOCENE

Accession Number 9824.00   Country USA
thumbnail of image of CAS-GEO 9824.00 Viviparus washingtonianus PARATYPE
Taxon Viviparus washingtonianus State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status PARATYPE Formation Cowlitz
Author / Date Arnold & Hannibal, in Hannibal, 1912 Age EOCENE
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