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CAS Fossil Collection Database

Accession Number 1740.00   Country USA
thumbnail of image of CAS-GEO 1740.00 Sphaerium (Amesoda) rogersi PARATYPE side 1
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thumbnail of image of CAS-GEO 1740.00 Sphaerium (Amesoda) rogersi PARATYPE side 2
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Taxon Sphaerium (Amesoda) rogersi State/Prov./Dist. California
InformalName bivalve County San Joaquin
Type Status PARATYPE Formation Tesla
Author / Date Hannibal, 1912 Age EOCENE