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CAS Fossil Collection Database

Accession Number 28103.01   Country USA
thumbnail of image of CAS-GEO 28103.01 Acteonella frazierensis HOLOTYPE
Taxon Acteonella frazierensis State/Prov./Dist. California
InformalName gastropod County Shasta
Type Status HOLOTYPE Formation Chico
Author / Date Anderson, 1958 Age CRETACEOUS