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CAS Fossil Collection Database

Accession Number 1430.02   Country Mexico
thumbnail of image of CAS-GEO 1430.02 Tessarolax incrustata HOLOTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 1430.02 Tessarolax incrustata HOLOTYPE ventral
ventral
Taxon Tessarolax incrustata State/Prov./Dist. Baja California Norte
InformalName gastropod County
Type Status HOLOTYPE Formation Rosario
Author / Date Anderson & Hanna, 1935 Age CRETACEOUS