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CAS Fossil Collection Database

Accession Number 70413.00   Country USA
thumbnail of image of CAS-GEO 70413.00 Helminthoglypta alfi HOLOTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 70413.00 Helminthoglypta alfi HOLOTYPE ventral
ventral
Taxon Helminthoglypta alfi State/Prov./Dist. California
InformalName gastropod County San Bernardino
Type Status HOLOTYPE Formation Barstow
Author / Date Taylor, 1954 Age MIOCENE