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CAS Fossil Collection Database

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Accession Number 16.00   Country USA
thumbnail of image of CAS-GEO 16.00 Potamides carbonicola SYNTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 16.00 Potamides carbonicola SYNTYPE ventral
ventral
Taxon Potamides carbonicola State/Prov./Dist. California
InformalName gastropod County Fresno
Type Status SYNTYPE Formation
Author / Date Cooper, 1894 Age CRETACEOUS

Accession Number 485.00   Country USA
thumbnail of image of CAS-GEO 485.00 Potamides fettkei SYNTYPE
Taxon Potamides fettkei State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status SYNTYPE Formation Cowlitz
Author / Date Weaver, 1912 Age EOCENE

Accession Number 7589.00   Country USA
thumbnail of image of CAS-GEO 7589.00 Potamides fettkei SYNTYPE
Taxon Potamides fettkei State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status SYNTYPE Formation Cowlitz
Author / Date Weaver, 1912 Age EOCENE

Accession Number 486.00   Country USA
thumbnail of image of CAS-GEO 486.00 Potamides lewisiana HOLOTYPE & PARATYPE
Taxon Potamides lewisiana State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status HOLOTYPE & PARATYPE Formation Cowlitz
Author / Date Weaver, 1912 Age EOCENE

Accession Number 13.00   Country USA
thumbnail of image of CAS-GEO 13.00 Potamides ? davisiana HOLOTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 13.00 Potamides ? davisiana HOLOTYPE ventral
ventral
Taxon Potamides ? davisiana State/Prov./Dist. California
InformalName gastropod County Sutter
Type Status HOLOTYPE Formation
Author / Date Cooper, 1894 Age CRETACEOUS
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