Parachelys

Extinct genus of turtles

Parachelys
Temporal range: Kimmeridgian-Tithonian
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pantestudines
Clade: Testudinata
Clade: Thalassochelydia
Family: Eurysternidae
Genus: Parachelys
von Meyer, 1864
Type species
Parachelys eichstaettensis
von Meyer, 1864

Parachelys is a genus of Late Jurassic turtle from marine deposits in Bavaria, southern Germany.

The type species, P. eichstaettensis, is known only from the holotype NHMUK OR42888. It can be distinguished from other members of Eurysternidae by the characteristics of its fontanelles, anterolateral contact of vertebral I with marginal I only, and the manual phalangeal formula 2-2-3-3-3.[1]

References

  1. ^ Anquetin, J., Puntener, C., and 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.
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Sauropsida
    • see Sauropsida
Pantestudines
    • see below↓
Australochelyidae
Meiolaniformes
Meiolaniidae
Sichuanchelyidae
  • Laurasichersis
  • Mongolochelys
  • Sichuanchelys
Helochelydridae
Compsemydidae
Paracryptodira
Pleurosternidae
Baenidae
Xinjiangchelyidae
Sinemydidae /
Macrobaenidae
Thalassochelydia
(sensu Joyce et al., 2021)
"Eurysternidae"
"Plesiochelyidae"
Sandownidae
Testudines
    • see Testudines
Pappochelys rosinae Meiolania brevicollis


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