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Tuchodiceras poseidon
Taxonomy
Progonoceratites poseidon was named by Tozer (1967). Its type specimen is GSC 18888 and is a 3D body fossil. It is the type species of Tuchodiceras.
It was recombined as Tuchodiceras poseidon by Tozer (1994).
It was recombined as Tuchodiceras poseidon by Tozer (1994).
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Progonoceratites poseidon Tozer p. 28 figs. Pl 8, figs 3-5 |
| 1994 | Tuchodiceras poseidon Tozer p. 123 figs. Pl 68, figs 5-7; pl 69, figs 1,2 |
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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.
†Tuchodiceras poseidon Tozer 1967
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 44.8 | - | - | 44.8 | - | |
| shell diameter | 5 | 40.0 | 15.9 | 90.4 | 34.9 | 33.6 | |
| shell inflation | 5 | 8.00 | - | - | 8.00 | - |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Ladinian or 241.46400 to 237.00000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ladinian | Canada (British Columbia) | Tuchodiceras poseidon (138639 138640 type locality: 138641 138642 138643 139104 139512 139513 139570 139572 139573) |