Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 985.00   Country USA
thumbnail of image of CAS-GEO 985.00 Ampullospira susanaensis HOLOTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 985.00 Ampullospira susanaensis HOLOTYPE ventral
ventral
Taxon Ampullospira susanaensis State/Prov./Dist. California
InformalName gastropod County Ventura
Type Status HOLOTYPE Formation
Author / Date Nelson, 1925 Age EOCENE