(308) 



REFEKENCES TO PLATES. 



PLATE XIV. 

 FIG. 



1. Left side of pelvis of Gryponyx africanus. x '1C. 



2. Outer view of left femur of Gryponyx africanus. x '15. 



3. Posterior view of left femur of Gryponyx africanus. x '15. 



4. Outer view of left tibia of Gryponyx africanus. x -15. 



5. ,, ,, fibula of Gryponyx africanus. x '15. 



6. Right pes of Gryponyx africanus. x '29. 



PLATE XV. 



7. Left manus of Gryponyx africanus. x -39. The hand is represented with 



the bones of the forearm and digits lying in one plane. The carpal 

 elements are placed in what appears to be the natural position. 



8. Portion of manus of Gryponyx africanus, with the carpals represented in the 



position in which they were found. 



9. Left 1st metacarpal of Gryponyx africanus. Nat. size. 



10. Left 1st metacarpal of Massospondylus carinatus. Nat. size. 



11. Left 1st metacarpal of Massospondylus harriesi. Nat. size. 



12. Left 1st metacarpal of JEtonyx palustris. Nat. size. 



PLATE XVI. 



13. Left humerus of Masgospondylus harriesi. x '54. 



14. Distal end of hnmerus of M. harriesi. x '65 



15. Left ulna of M. harriesi. x '71. 



16. Left radius of M. harriesi. x '71. 



17. Left manus of 31. harriesi. x -66. The hand is represented with what 



appears to be the natural position of the bones when the limb rested on the 

 ground. The metacarpals and the penultimate phalanges of the 2nd and 

 3rd digits are considerably foreshortened. 



PLATE XVII. 



18. Eight pes of Massospondylus harriesi. x '35. 



19. Bight scapula and coracoid of ^Etonyx paluxtris. x '38. 



20. Right humerus of *Etonyx palustris. x '41. 



21. Eight radius of ^Etonyx palustris. x '41. 



22. Distal portion of right ulna of ^Etonyx palustris. x '41. 



23. Left manus of ^Etonyx paluttris. x '42. 



24. Imperfect lower jaw of Geranosaurus atavus. About nat. size. The predentary 



is seen in front. 



