| Filter: Genus=%Echinoneus%; | Sort by: Accession # Taxon Locality |
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| Accession Number | 61790.01 | Country | USA | |
| Taxon | Echinoneus burgeri | State/Prov./Dist. | California | |
| InformalName | echinoderm - sand dollar | County | Imperial | |
| Type Status | PARATYPE | Formation | Imperial | |
| Author / Date | Grant & Hertlein, 1938 | Age | PLIOCENE |
| Accession Number | 949.01 | Country | Mexico | |
| Taxon | Paleoechinoneus hannai | State/Prov./Dist. | Baja California Norte | |
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | HOLOTYPE | Formation | ||
| Author / Date | Grant & Hertlein, 1938 | Age | CRETACEOUS |
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