The cranial morphology of a new lower Cretaceous turtle from southern England

Placeholder image

The cranial morphology of a new lower Cretaceous turtle from southern England

  • Volume / Part: 18 / 1
  • Publication Date: January 1975
  • Page(s): 25 - 40
  • Authored By: Jeanne Evans and T. S. Kemp

£1.00

A new turtle Mesochelys durluonensis gen. el sp. nov. is described from an almost complete skull and partial postcranial skelelon found at Durlston Bay, Dorset (Purbeckian, basal Cretaceous). Its closest relative is Glyplops plicalulus from the Morrison Formation of North America and, together, these two constitute the mosl primitive cryptodire family Glyplopidae. The structure of the basicranial axis, the pterygoid, and the roofing bones indicate that Mesochelys is the most primitive post-Triassic chelonian yet described.

Palaeontology - Volume 18 Part 1 Pages 25-40



Palaeontology - Volume 18 Part 1 Pages 25-40

Citations

EVANS, J., KEMP, T. S. 1975. The cranial morphology of a new lower Cretaceous turtle from southern England. Palaeontology, 18, 1, 25–40.