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CAS Fossil Collection Database

Accession Number 61644.06   Country USA
thumbnail of image of CAS-GEO 61644.06 Cancellaria crassa SYNTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 61644.06 Cancellaria crassa SYNTYPE ventral
ventral
Taxon Cancellaria crassa State/Prov./Dist. California
InformalName gastropod County Ventura
Type Status SYNTYPE Formation Chico
Author / Date Waring, 1917 Age CRETACEOUS