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Collignoniceras bravaisianum
Taxonomy
Ammonites bravaisianus was named by d'Orbigny (1841).
It was synonymized subjectively with Subprionocyclus neptuni by Wright (1979); it was recombined as Collignoniceras bravaisianum by Futakami (1990).
It was synonymized subjectively with Subprionocyclus neptuni by Wright (1979); it was recombined as Collignoniceras bravaisianum by Futakami (1990).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Ammonites bravaisianus d'Orbigny |
| 1902 | Schloenbachia bakeri Anderson |
| 1925 | Prionotropis teshioensis Yabe and Shimizu |
| 1958 | Prionotropis bakeri Anderson p. 261 figs. Plate 38, figures 2, 3, 4, 5, 5a |
| 1990 | Collignoniceras bravaisianum Futakami p. 238 figs. Pl 1, figs 4,5,7; pl 2, figs 1-14; pl 3, fig 1; pl 4, figs 2,4,5 |
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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.
†Collignoniceras bravaisianum d'Orbigny 1841
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Invalid names: Prionotropis teshioensis Yabe and Shimizu 1925 [synonym], Schloenbachia bakeri Anderson 1902 [synonym]
Diagnosis
No diagnoses are available