| Filter: Genus=%Protacanthodiscus%; | Sort by: Accession # Taxon Locality |
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| Accession Number | 28667.01 | Country | USA | |
| Taxon | Protacanthodiscus crossi | State/Prov./Dist. | California | |
| InformalName | ammonite | County | Tehama | |
| Type Status | HOLOTYPE | Formation | ||
| Author / Date | Anderson, 1945 | Age | JURASSIC |
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