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Pachydiscus (Neodesmoceras)
Taxonomy
Pachydiscus (Neodesmoceras) was named by Matsumoto (1947).
It was reranked as Neodesmoceras by Collignon (1952).
It was assigned to Ammonoidea by Collignon (1952); and to Pachydiscus by Matsumoto (1947), Jones (1963), Kennedy (1986), Kennedy and Henderson (1992), Kennedy and Cobban (1996).
It was reranked as Neodesmoceras by Collignon (1952).
It was assigned to Ammonoidea by Collignon (1952); and to Pachydiscus by Matsumoto (1947), Jones (1963), Kennedy (1986), Kennedy and Henderson (1992), Kennedy and Cobban (1996).
Subtaxa
Species lacking formal opinion data
Pachydiscus auritocostatus, Pachydiscus gollevilensis, Pachydiscus gracilis, Pachydiscus jacquoti, Pachydiscus japonicus, Pachydiscus mokitibense, Pachydiscus mokotibense, Pachydiscus neubergicus, Pachydiscus patagiosus, Pachydiscus riccardii, Pachydiscus stobaei, Pachydiscus subdulmensis, Pachydiscus suciaensis, Pachydiscus travisi, Pachydiscus vaju
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Pachydiscus (Neodesmoceras) Matsumoto |
| 1952 | Neodesmoceras Collignon |
| 1963 | Pachydiscus (Neodesmoceras) Jones p. 40 |
| 1986 | Pachydiscus (Neodesmoceras) Kennedy p. 38 |
| 1992 | Pachydiscus (Neodesmoceras) Kennedy and Henderson p. 428 |
| 1996 | Pachydiscus (Neodesmoceras) Kennedy and Cobban p. 799 |
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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. †Pachydiscus (Neodesmoceras) Matsumoto 1947
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†Neodesmoceras catarinae Anderson and Hanna 1935
†Pachydiscus (Neodesmoceras) mokotibensis Collignon 1952
†Pachydiscus (Neodesmoceras) obsoletiformis Jones 1963
†Pachydiscus (Neodesmoceras) princeps Anderson 1958
†Pachydiscus (Neodesmoceras) soma Forbes 1846
Diagnosis
No diagnoses are available