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Tichvinskia vjatkensis
Taxonomy
Tichvinskia vjatkensis was named by Chudinov and Vjushkov (1956). Its type specimen is PIN 953/1, a skull, and it is a 3D body fossil. Its type locality is Okunevo (Fedorovka River), which is in an Olenekian terrestrial horizon in the Russian Federation.
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Tichvinskia vjatkensis Chudinov and Vjushkov p. 548 fig. 3 |
| 2000 | Tichvinskia vjatkensis Spencer and Benton p. 167 figs. 9.5-9.7 |
| 2008 | Tichvinskia vjatkensis Ivakhnenko p. 55 figs. 8; Pl. I figs. 3, 4 |
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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.
†Tichvinskia vjatkensis Chudinov and Vjushkov 1956
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| P. S. Spencer and M. J. Benton 2000 | 'Height of teeth exactly the same as the height of the dentary. Coronoid process of the lower jaw long and wide, adductor pit narrow. Post-dentary part of the mandible narrow and long.' (Ivakhnenko, 1979 p. 15). |
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||