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CAS Fossil Collection Database

Accession Number 61946.01   Country USA
thumbnail of image of CAS-GEO 61946.01 Hauericeras transitionale SYNTYPE
Taxon Hauericeras transitionale State/Prov./Dist. California
InformalName ammonite County Ventura
Type Status SYNTYPE Formation Chico
Author / Date Waring, 1917 Age CRETACEOUS