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Physodoceras altenense
Taxonomy
Ammonites altenensis was named by d'Orbigny (1850). It is not extant. Its type specimen is MNHN.F.R04156.
It was recombined as Physodoceras altenense by Enay et al. (1994).
It was recombined as Physodoceras altenense by Enay et al. (1994).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1850 | Ammonites altenensis d'Orbigny p. 537 figs. Pl. 204, fig. 1, 3 |
| 1994 | Physodoceras altenense Enay et al. p. 175 |
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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.
†Physodoceras altenense d'Orbigny 1850
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Diagnosis
No diagnoses are available