Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database

Filter: Genus=%Margarita%; Sort by:   Accession #   Taxon   Locality
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Accession Number 69578.00   Country USA
thumbnail of image of CAS-GEO 69578.00 Margarita optabilis knechti HOLOTYPE ?
Taxon Margarita optabilis knechti State/Prov./Dist. California
InformalName gastropod County Los Angeles
Type Status HOLOTYPE ? Formation San Pedro
Author / Date Arnold, 1903 Age QUATERNARY

Accession Number 69579.00   Country USA
thumbnail of image of CAS-GEO 69579.00 Margarita optabilis knechti PARATYPE
Taxon Margarita optabilis knechti State/Prov./Dist. California
InformalName gastropod County Los Angeles
Type Status PARATYPE Formation San Pedro
Author / Date Arnold, 1903 Age QUATERNARY

Accession Number 69580.00   Country USA
thumbnail of image of CAS-GEO 69580.00 Margarita pupilla VOUCHER
Taxon Margarita pupilla State/Prov./Dist. California
InformalName gastropod County Los Angeles
Type Status VOUCHER Formation Lower San Pedro
Author / Date Arnold, 1903 Age PLEISTOCENE

Accession Number 61970.02   Country USA
thumbnail of image of CAS-GEO 61970.02 Margaritana (Pseudunio) herrei LECTOTYPE
Taxon Margaritana (Pseudunio) herrei State/Prov./Dist. California
InformalName bivalve County San Joaquin
Type Status LECTOTYPE Formation Tesla
Author / Date Hannibal, 1912 Age EOCENE
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