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Cenoceras lineatum
Taxonomy
Nautilus lineatus was named by Sowerby (1813).
It was recombined as Cenoceras lineatus by Kummel (1956); it was recombined as Cenoceras (Metacenoceras) lineatum by Tinant (1987); it was recombined as Cenoceras lineatum by Rulleau (2008).
It was recombined as Cenoceras lineatus by Kummel (1956); it was recombined as Cenoceras (Metacenoceras) lineatum by Tinant (1987); it was recombined as Cenoceras lineatum by Rulleau (2008).
Synonymy list
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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 lineatum Sowerby 1813
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 2 | 72.7 | 46.0 | 115.0 | 80.5 | 48.8 | |
shell diameter | 2 | 127.3 | 81.0 | 200.0 | 140.5 | 84.1 | |
shell inflation | 2 | 0.141 | 0.001 | 20.0 | 10.0 | 14.1 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Murchisonae or 175.60000 to 171.60000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Toarcian - Aalenian | France | Nautilus lineatus (51501) | |
Murchisonae | France | Cenoceras lineatum (167446) | |
Opalinum | France | Cenoceras lineatum (167444 167445) |