Fig. 4 in The European Early Cretaceous cryptodiran turtle Chitracephalus dumonii and the diversity of a poorly known lineage of turtles

Fig. 4. Holotype of cryptodiran turtle Chitracephalus dumonii Dollo, 1885 from the Barremian–Aptian of Bernissart (Hainaut, Belgium). A, B. IRSNB R11. Plastron and appendicular skeleton in ventral view (A), detail of the left hindlimb (B). C–E. IRSNB R12. Second to fifth cervical vertebrae, in dorsal (C), left lateral (D), and ventral (E) views. Photographs (A1, B1, C1, D1, E1) and explanatory drawings (A2, B2, C2, D2, E2).