Biology:Plesiochelyidae

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Short description: Extinct family of turtles

Plesiochelyidae
Temporal range: Late Jurassic, Oxfordian–Tithonian
Plesiochelys holotype.png
Holotype carapace and plastron of Plesiochelys etalloni (previously Emy etalloni). Mount is situated upside-down.
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pantestudines
Clade: Testudinata
Clade: Thalassochelydia
Family: Plesiochelyidae
Baur, 1888
Genera[2]

The Plesiochelyidae are an extinct family of turtles in the clade Thalassochelydia originally classified within the Cryptodira suborder, mostly belonging from the Jurassic period.[2] An alternate study placed the clade Thalassochelydia in the Angolachelonia and outside the Testudines.[3]

References

  1. Milner, A.R. (2004). "The turtles of the Purbeck Limestone Group of Dorset, southern England". Palaeontology 47 (6): 1441–1467. doi:10.1111/j.0031-0239.2004.00418.x. https://eprints.bbk.ac.uk/55/1/Purbeck_turtles.pdf. 
  2. 2.0 2.1 Anquetin, J.; Püntener, C.; Joyce, W.G. (2017). "A Review of the Fossil Record of Turtles of the Clade Thalassochelydia". Bulletin of the Peabody Museum of Natural History 58 (2): 317–369. doi:10.3374/014.058.0205. https://doc.rero.ch/record/305668/files/joy_rfr.pdf. 
  3. 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.

Wikidata ☰ Q3392294 entry