| Filter: Genus=%Echinarachnius%; | Sort by: Accession # Taxon Locality |
| Brief Records Single Page Back to Search Form | ||||||||
| Accession Number | 10476.00 | Country | USA | |
| Taxon | Echinarachnius alaskense | State/Prov./Dist. | Alaska | |
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | VOUCHER | Formation | ||
| Author / Date | Durham, 1957 | Age | PLIOCENE |
| Accession Number | 6928.00 | Country | USA | |
| Taxon | Echinarachnius andersoni | State/Prov./Dist. | California | |
| InformalName | echinoderm - sand dollar | County | Fresno | |
| Type Status | VOUCHER | Formation | Temblor (lower) or Vaqueros (upper) | |
| Author / Date | Grant & Hertlein, 1938 | Age | CENOZOIC |
| Accession Number | 5738.00 | Country | USA | |
| Taxon | Echinarachnius fairbanksi | State/Prov./Dist. | California | |
| InformalName | echinoderm - sand dollar | County | Ventura | |
| Type Status | VOUCHER | Formation | Temblor | |
| Author / Date | Hanna & Hertlein, 1941 | Age | MIOCENE |
| Accession Number | 5707.00 | Country | USA | |
| Taxon | Echinarachnius merriami | State/Prov./Dist. | California | |
| InformalName | echinoderm - sand dollar | County | Fresno | |
| Type Status | VOUCHER | Formation | ||
| Author / Date | Hanna & Hertlein, 1941 | Age | CENOZOIC |
| Accession Number | 70871.00 | Country | Japan | |
| Taxon | Echinarachnius microthyroides | State/Prov./Dist. | ||
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | PARATYPE | Formation | Suenomatsuyama | |
| Author / Date | Nisiyama, 1940 | Age | MIO-PLIOCENE |
| Accession Number | 70562.00 | Country | Japan | |
| Taxon | Echinarachnius (Echinarachnius) laganolithinus | State/Prov./Dist. | ||
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | PARATYPE ? | Formation | Shibikawa | |
| Author / Date | Nisiyama, 1940 | Age | PLIOCENE |
| Accession Number | 70877.00 | Country | Japan | |
| Taxon | Echinarachnius (Kewia) parvus | State/Prov./Dist. | ||
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | PARATYPE | Formation | Shirahimeyama | |
| Author / Date | Nisiyama, 1940 | Age | OLIGOCENE |
| Accession Number | 70878.00 | Country | Japan | |
| Taxon | Echinarachnius (Kewia) parvus | State/Prov./Dist. | ||
| InformalName | echinoderm - sand dollar | County | ||
| Type Status | PARATYPE | Formation | Shirahimeyama | |
| Author / Date | Nisiyama, 1940 | Age | OLIGOCENE |
| Brief Records Single Page Back to Search Form | ||||||||
