3?3 



AlfNALS NEW YORK ACADEMY OF SCIENCES 



t.c. 



( 







c>f; r^ ^ L\ 



/ 



/ 



D ^ 



CO. 



r'-'^i 



w 



s^y 





\ 





F 





■\\ 



c.v. 



Fig. 14. — Homologies of the coracoids, etc., in reptiles 



