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CAS Fossil Collection Database

Filter: Genus=%Polystira%; Sort by:   Accession #   Taxon   Locality
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Accession Number 66589.12   Country Panama
Taxon Pleuroliria (Polystira) tenagos State/Prov./Dist. Colon
InformalName gastropod County
Type Status VOUCHER Formation Gatun
Author / Date Pitt & Pitt, 1993 Age MIOCENE
Accession Number 2064.02   Country USA
thumbnail of image of CAS-GEO 2064.02 Polystira englishi PARATYPE dorsal
dorsal
thumbnail of image of CAS-GEO 2064.02 Polystira englishi PARATYPE ventral
ventral
Taxon Polystira englishi State/Prov./Dist. California
InformalName gastropod County Kern
Type Status PARATYPE Formation Upper Olcese Sand
Author / Date Addicott, 1970 Age MIOCENE
Accession Number 2064.03   Country USA
thumbnail of image of CAS-GEO 2064.03 Polystira englishi PARATYPE dorsal
dorsal
thumbnail of image of CAS-GEO 2064.03 Polystira englishi PARATYPE ventral
ventral
Taxon Polystira englishi State/Prov./Dist. California
InformalName gastropod County Kern
Type Status PARATYPE Formation Upper Olcese Sand
Author / Date Addicott, 1970 Age MIOCENE
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