Institute for Biodiversity Science and Sustainability
  CAS » IBSS (Research) » Invertebrate Zoology & Geology » Fossil Collection Database

CAS Fossil Collection Database

Filter: Genus=%Helisoma%; Sort by:   Accession #   Taxon   Locality
1 - 4of4Records
1of1Pages  
Brief Records    Single Page    Back to Search Form
Accession Number 12526.00   Country USA
Taxon Helisoma ammon State/Prov./Dist. California
InformalName gastropod County San Bernardino
Type Status VOUCHER Formation
Author / Date Hanna, 1963 Age PLEISTOCENE
Accession Number 61973.03   Country USA
thumbnail of image of CAS-GEO 61973.03 Helisoma (Perrinilla) cordillerana LECTOTYPE side 1
side 1
thumbnail of image of CAS-GEO 61973.03 Helisoma (Perrinilla) cordillerana LECTOTYPE side 2
side 2
Taxon Helisoma (Perrinilla) cordillerana State/Prov./Dist. Nevada
InformalName gastropod County Mineral
Type Status LECTOTYPE Formation Esmeralda
Author / Date Hannibal, 1912 Age MIOCENE
Accession Number 61988.01   Country USA
Taxon Helisoma (Perrinilla) cordillerana State/Prov./Dist. Nevada
InformalName gastropod County Esmeralda
Type Status VOUCHER Formation Esmeralda
Author / Date Hannibal, 1912 Age MIOCENE
Accession Number 9829.00   Country USA
thumbnail of image of CAS-GEO 9829.00 Helisoma (Perrinilla) cordillerana PARATYPE
Taxon Helisoma (Perrinilla) cordillerana State/Prov./Dist. Nevada
InformalName gastropod County Mineral
Type Status PARATYPE Formation Esmeralda
Author / Date Hannibal, 1912 Age MIOCENE
1 - 4of4Records
1of1Pages  
Brief Records    Single Page    Back to Search Form
CalAcademy Footer