196 ) 



EXPLANATION OF PLATE IV 



FIG. 



1. Front view of right humerus. 



2. Inner view of right humerus. 



3. Outer side of right scapula, with coracoid rcstoi"cd. 



4. Posterior view of right scapula. 



5. Outer side of coracoid. 



6. Front view of right radius. 



7. Inner view of right ulna. 



8. Front view of anterior dorsal (or lower cervical) vertebra. 



9. Left side of anterior dorsal vertebra. 



10. Outer view of pelvic bones of right side. 



11. Outer and under view of right ischium. 



12. Front view of right pubis. 



13. Upper view of ilium, with sacral ribs slightly displaced. 



14. Anterior view of lower dorsal vertebra. 



15. Right side of lower dorsal vertebra. 



16. Posterior view of caudal vertebra. 



17. Left side of two caudal vertebrae. 



18. Metacarpal bone. 



{All figures are about oiic-fifth natural size.) 



