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Crioceras (Acanthodiscus)
Taxonomy
Species lacking formal opinion data
Acanthodiscus antarcticus, Acanthodiscus bernensis, Acanthodiscus crassituberculatus, Acanthodiscus octagonus, Acanthodiscus ornatus, Acanthodiscus ottemeri, Acanthodiscus ottmeri, Acanthodiscus pseudoradiatus, Acanthodiscus rebouli, Acanthodiscus rollieri, Acanthodiscus schmidtii, Acanthodiscus tenuituberculatus, Acanthodiscus vaceki, Acanthodiscus vulcaniformis, Acanthodiscus wallrathi, Acanthodiscus whichmanni, Acanthodiscus wichmanni, Crioceras andinum, Crioceras astierianus, Crioceras canasense, Crioceras diamantese, Crioceras laeviusculum, Crioceras vallenarense
Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Crioceras (Acanthodiscus) Uhlig |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Subg. †Crioceras (Acanthodiscus) Uhlig 1900
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†Crioceras (Acanthodiscus) hammatoptychum Uhlig 1883
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||