PLATE XIX. 



Dimorphodon macronyx. 



Fig. 



1. Bones of fore foot and part of wing-finger. 



2. Pelvis. 



3. Anterior caudal vertebrae. 



4. Vertebrae of entire tail, with surrounding bone-tendons. 



From the Lower Lias of Lyme Regis, Dorsetshire. 



nil a ni ph rhyn ch m M ?yer i. 



5. Dorso-lumbar, sacral, and caudal vertebrae, part of pelvis, with bones of the 



pelvic limbs. 



6. Fore part of mandible and teeth. 



From the Lithographic Slate, Pappenheim, Bavaria. 



7. Second phalanx of wing-finger of Pterodacti/lus validits. 



8. Distal end, and section of shaft, of tibia of Pterodactylm curttis. 



9. lb. ib., side view, of do. do. 



10. Section of second phalanx of wing-finger of Pterodactyl hh nobilis. 



From the Wealden of Sussex. 



All the specimens of the natural size. In the British Museum. 



