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Ligeiceras fourneti
Taxonomy
Nautilus fourneti was named by Dumortier (1874). Its type specimen is ML 9177, a shell, and it is a 3D body fossil. Its type locality is La Verpillière (Isère, Upper Toarcian), which is in a Toarcian carbonate limestone in France.
It was recombined as Cenoceras fourneti by Kummel (1956) and Rulleau (2008); it was recombined as Ligeiceras fourneti by Barroso-Barcenilla (2011).
It was recombined as Cenoceras fourneti by Kummel (1956) and Rulleau (2008); it was recombined as Ligeiceras fourneti by Barroso-Barcenilla (2011).
Synonymy list
Year | Name and author |
---|---|
1874 | Nautilus fourneti Dumortier p. 45 figs. Pl 8, figs 1,2 |
1914 | Nautilus fourneti Pia pp. 30, 74 figs. Pl 4, figs 4a,b; pl 8, fig 19 |
1956 | Cenoceras fourneti Kummel p. 374 |
2008 | Cenoceras fourneti Rulleau p. 39 figs. Pl 9, figs 2,3; pl 12, fig 2; text-fig 7/11 |
2011 | Ligeiceras fourneti Barroso-Barcenilla p. 396 figs. Pl 1, figs A-F |
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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.
†Ligeiceras fourneti Dumortier 1874
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 6 | 38.3 | 30.0 | 46.0 | 39.0 | 6.06 | |
shell diameter | 6 | 66.2 | 49.0 | 82.0 | 67.5 | 12.4 | |
shell inflation | 6 | 0.298 | 0.001 | 12.1 | 3.00 | 4.72 |
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004, Hendy et al. 2009 |
Age range: Late/Upper Toarcian or 180.10000 to 175.60000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Toarcian | Spain | Ligeiceras fourneti (126624 171064 171065) | |
Late/Upper Toarcian | France (Rhone) | Cenoceras fourneti (140483) | |
Late/Upper Toarcian | France | Cenoceras fourneti (167440) Nautilus fourneti (type locality: 167439) |