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Ptychoceras puzosianum
Taxonomy
Ptychoceras puzosianus was named by d'Orbigny (1842). It is not a trace fossil.
It was corrected as Ptychoceras puzosianum by Kakabadze and Hoedemaeker (1997), Klein et al. (2007).
It was corrected as Ptychoceras puzosianum by Kakabadze and Hoedemaeker (1997), Klein et al. (2007).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1842 | Ptychoceras puzosianus d'Orbigny p. 557 figs. pl. 137, figs. 5-8 |
1997 | Ptychoceras puzosianum Kakabadze and Hoedemaeker p. 81 figs. Pl 14, fig 3 |
2007 | Ptychoceras puzosianum Klein et al. p. 267 |
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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.
†Ptychoceras puzosianum d'Orbigny 1842
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |