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CAS Fossil Collection Database

Accession Number 68477.00   Country USA
thumbnail of image of CAS-GEO 68477.00 Protopresbynileus willdeni
Taxon Protopresbynileus willdeni State/Prov./Dist. Utah
InformalName trilobite County Millard
Type Status Formation Fillmore
Author / Date Age ORDOVICIAN