FOSSIL REPTILES. (u>^ 



EXPLANATION OF THE PLATES. 



Anff. Angular. B.o. BasioccipitaL C/. Clavicle. Co. Coracoid. I). Deiitale, 

 Fr. Frontal. I.cl. Interclavicle. I.P. Interparietal. Ju. Jugal. X. Lacryiiial, 

 Jlf.r. Maxilla. Na. Nasal. Pa. Parietal. Fa.o. Paroccipital. Fmx. Preiiiaxiilii. 

 Po.F. Postfrontal. Fo.O. Postorbital. Pr.F. Prefrontal. Q. Quadrate. q.J. 

 Quadrato-jugal. S.Ang. Surangular. So. Scapala. S,0, SupraoccipitaJ. Scf, 

 Squamosal. St. Sternum. 



PL.4.TE LXXV. 



Fuparlceria oapensis. 



Fig. 1. Side view of type specimen. § nat. size. 



2. Top of skull of type specimen. Nat, size, 



3. Left dentary of a second specimen. Nat. size. 



4. Kiglit hind foot of this second specimen, Nat. size, 



Plate LXXVI. 



Fuparkeria capensis. 



Fig. 5. Side view of skull, Nat. size. 



6. Upper view of skull. 



7. The quadrate viewed obliquely from behind, showing the relations to tlie 



adjoininff bones. Small portions of the squamosal and opisthotic are 

 broken oif. 



8. Shoulder-girdle, slightly restored and with the probable cartilaginous sternum 



added iu dots. Nat. size. 



Plate LXXVII, 



Fig. 9. Side view of skull of Ornithosuclncs wondivardi. Nearly nat, size. 



10. Under view of skull of OniithosueJms tuoodiuardi. Nearly nat. size, 



11. Side view of skull of Ornitlios'uclius taylori. About f nat. size, llestored 



from the type specimens. 



Plate LXXVIIL 



Fig. 12. Side view of imperfect skull of Ilesosuchus hrowni. Nat. size. 



13. Impression of the teeth of the right maxilla of Mesosuchus broivni. Nat, 



size. 



14. Fragment of ilium, and left hind limb of Mesosii.chus brotvni. Nat. size. 



15. Fragmentary pelvis of Ilesosuchus browni. Nat. size. 



16. Shoulder-girdle and fore liijib of Ornithosuclms ivoodwardi. About 5 nat, 



size. Slightly restored. 



17. Top of left ilium oi Euparkeria capensis. Nat. size. 



18. Acetabular portion of left ilium of JSitparkoria capensis. Nat. size. 



19. Portions of three lower dorsal ribs of Fuparkeria capensis showing unci' 



nates. Nat. size, 



20. Right femur, tibia, and fibula of Euparkaria capensis. Nat. size, 



Plate LXXIX. 



Fig. 21. Right pubis, left ischium, portions of both ilia and of two dorsal vertebra) 

 of Srowiiiella africana, Nat. size. 



22. Right pubis of Euparkeria capensis. Nat, size, 



23. Pelvis of Mesosuchus broivni. Nat. size. 



24. Pelvis of Euparkeria capensis. Nat. size. 



25. Pelvis of Ornithosuohus woodivardi. About -f nat, size, 



26. Pelvis of G-i'j/ponijx afrioanus. Much reduced. 



