| Filter: Genus=%Alvania%; | Sort by: Accession # Taxon Locality |
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| Accession Number | 754.01 | Country | Mexico | |
| Taxon | Alvania contrerasi | State/Prov./Dist. | Baja California Sur | |
| InformalName | gastropod | County | ||
| Type Status | HOLOTYPE | Formation | ||
| Author / Date | Jordan, 1936 | Age | PLEISTOCENE |
| Accession Number | 7624.00 | Country | USA | |
| Taxon | Alvania lettana | State/Prov./Dist. | Washington | |
| InformalName | gastropod | County | Lewis | |
| Type Status | HOLOTYPE | Formation | ||
| Author / Date | Van Winkle, 1918 | Age | OLIGOCENE |
| Accession Number | 981.00 | Country | USA | |
| Taxon | Alvania vinosula | State/Prov./Dist. | California | |
| InformalName | gastropod | County | Kern | |
| Type Status | HOLOTYPE | Formation | Tejon | |
| Author / Date | Anderson & Hanna, 1925 | Age | EOCENE |
| Accession Number | 982.00 | Country | USA | |
| Taxon | Alvania vinosula | State/Prov./Dist. | California | |
| InformalName | gastropod | County | Kern | |
| Type Status | PARATYPE | Formation | Tejon | |
| Author / Date | Anderson & Hanna, 1925 | Age | EOCENE |
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