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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tuchodiceras
Taxonomy
Tuchodiceras was named by Tozer (1994). Its type is Progonoceratites poseidon.
It was assigned to Beyrichitinae by Tozer (1994).
It was assigned to Beyrichitinae by Tozer (1994).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Tuchodiceras Tozer p. 122 |
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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.
G. †Tuchodiceras Tozer 1994
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†Tuchodiceras costatum Tozer 1994
†Tuchodiceras poseidon Tozer 1967
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 44.8 | - | - | 44.8 | - | |
| shell diameter | 7 | 37.5 | 15.9 | 90.4 | 34.9 | 29.4 | |
| shell inflation | 7 | 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) | T. poseidon (138640 138641 138642 139104 139512 139513 139570 139572 139573) T. poseidon, T. costatum (138639 138643) |