Plesiochelys
Appearance
Plesiochelys Temporal range: Jurassic,
| |
---|---|
![]() | |
Holotype shell of Plesiochelys. The shell is mounted upside-down | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Pantestudines |
Clade: | Testudinata |
Clade: | †Thalassochelydia |
Family: | †Plesiochelyidae |
Genus: | †Plesiochelys Rütimeyer, 1873 |
Type species | |
†Plesiochelys etalloni (Pictet & Humbert, 1857)
| |
Other species | |
| |
Synonyms[1] | |
Synonyms of P. etalloni:
|
Plesiochelys is a genus of late Jurassic European and Asian turtle. The type species is Plesiochelys etalloni.[1]
Fossil records have discovered Plesiochelys bigleri and Plesiochelys etalloni from the Kimmeridge Clay of England and outside the Swiss and French Jura Mountains.[3]
A recent study[4] placed Plesiochelys as an Angolachelonia and outside Testudines.
References
- ^ a b c Anquetin, J. R. M.; Deschamps, S.; Claude, J. (2014). "The rediscovery and redescription of the holotype of the Late Jurassic turtle Plesiochelys etalloni". PeerJ. 2: e258. doi:10.7717/peerj.258. PMC 3932733. PMID 24688842.
{{cite journal}}
: CS1 maint: unflagged free DOI (link) - ^ Christian Püntener; Jérémy Anquetin; Jean-Paul Billon-Bruyat (2017). "The comparative osteology of Plesiochelys bigleri n. sp., a new coastal marine turtle from the Late Jurassic of Porrentruy (Switzerland)". PeerJ. 5: e3482. doi:10.7717/peerj.3482. PMC 5493033. PMID 28674653.
{{cite journal}}
: CS1 maint: unflagged free DOI (link) - ^ Anquetin, J.; Chapman, S. D. (2016). "First report of Plesiochelys etalloni and Tropidemys langii from the Late Jurassic of the UK and the palaeobiogeography of plesiochelyid turtles". Rsos. 3 (1): e1-2. Bibcode:2016RSOS....350470A. doi:10.1098/rsos.150470. PMC 4736927. PMID 26909172.
- ^ Evers, S. W., & Benson, R. B. (2019). A new phylogenetic hypothesis of turtles with implications for the timing and number of evolutionary transitions to marine lifestyles in the group. Palaeontology, 62(1), 93-134.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Plesiochelys_latiscutata.jpg/220px-Plesiochelys_latiscutata.jpg)
Sources
- Gaffney, Eugene S. "A taxonomic revision of the Jurassic turtles Portlandemys and Plesiochelys. American Museum Novitates; no. 2574." (1975).
- Anquetin, J., & Chapman, S. D. "First report of Plesiochelys etalloni and Tropidemys langii from the Late Jurassic of the UK and the palaeobiogeography of plesiochelyid turtles. Royal Society Open Science." (2016).