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Cenoceras brancoi
Taxonomy
Nautilus brancoi was named by Gemmellaro (1884).
It was recombined as Cenoceras brancoi by Kummel (1956).
It was recombined as Cenoceras brancoi by Kummel (1956).
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Nautilus brancoi Gemmellaro p. 47 |
| 1911 | Nautilus brancoi Gemmellaro p. 208 figs. Pl 8, figs 4-11 |
| 1914 | Nautilus brancoi Pia p. 60 figs. Pl 10, fig 4 |
| 1956 | Cenoceras brancoi Kummel p. 373 |
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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.
†Cenoceras brancoi Gemmellaro 1884
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 25.0 | 23.5 | 26.5 | 25.0 | 2.12 | |
| shell diameter | 2 | 43.0 | 42.0 | 44.0 | 43.0 | 1.41 | |
| shell inflation | 2 | 5.74 | 5.50 | 6.00 | 5.75 | 0.354 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Pliensbachian or 189.60000 to 183.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliensbachian | Italy (Messina) | Nautilus brancoi (173593) |