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CAS Fossil Collection Database

Accession Number 858.00   Country USA
thumbnail of image of CAS-GEO 858.00 Surcula alizensis PARATYPE side 1
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Taxon Surcula alizensis State/Prov./Dist. California
InformalName gastropod County Kern
Type Status PARATYPE Formation Tejon
Author / Date Anderson & Hanna, 1925 Age EOCENE