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Subprionocyclus
Taxonomy
Subprionocyclus is a genus. It is not extant.
It was assigned to Collignoniceratidae by Wright (1979); to Ammonoidea by Sepkoski (2002); and to Collignoniceratinae by Matsumoto (1959), Futakami (1990), Wright et al. (1996) and Kennedy and Gale (2015).
It was assigned to Collignoniceratidae by Wright (1979); to Ammonoidea by Sepkoski (2002); and to Collignoniceratinae by Matsumoto (1959), Futakami (1990), Wright et al. (1996) and Kennedy and Gale (2015).
Species
Oregoniceras argonautarum, Oregoniceras condoni, Oregoniceras jacksonense, Oregoniceras multicostum, Oregoniceras phoenixense, S. branneri (syn. Prionotropis cristatus, Prionotropis casperi), S. hitchinensis, S. neptuni (syn. Oregoniceras jillsoni, Schloenbachia knighteni, Schloenbachia oregonensis, Schloenbachia siskiyouensis), S. normalis
Synonyms
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Synonymy list
Year | Name and author |
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1958 | Oregoniceras Anderson p. 263 |
1959 | Subprionocyclus Matsumoto p. 108 |
1979 | Subprionocyclus Wright p. 318 |
1990 | Subprionocyclus Futakami p. 244 |
1996 | Subprionocyclus Wright et al. p. 184 |
2002 | Subprionocyclus Sepkoski |
2015 | Subprionocyclus Kennedy and Gale p. 515 |
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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.
G. †Subprionocyclus
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†Subprionocyclus branneri Anderson 1902
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Invalid names: Prionotropis casperi Anderson 1958 [synonym], Prionotropis cristatus Billinghurst 1927 [synonym]
†Subprionocyclus hitchinensis Billinghurst 1927
†Subprionocyclus neptuni Geinitz 1849
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Invalid names: Oregoniceras jillsoni Anderson 1958 [synonym], Schloenbachia knighteni Anderson 1902 [synonym], Schloenbachia oregonensis Anderson 1902 [synonym], Schloenbachia siskiyouensis Anderson 1902 [synonym]
†Subprionocyclus normalis Anderson 1958
Invalid names: Oregoniceras Anderson 1958 [synonym]
Diagnosis
No diagnoses are available