THE STRUCTURE OF THE VERTEBRATES 335 



P" 



ZD 



Mt 



From Zittd's "Palceontologie" (after Claus) 



FIG. 123. Skeleton of an Egyptian vulture. Rh, cervical vertebrae ; DM, thoracic 

 vertebra; Cl, clavicle; Co, coracoid bone; Sc, scapula; Si, sternum; //, ilium; 

 Is, ischium; Pb, pubis; H, humerus; R, radius; U, ulna; CC', carpus; Me, meta- 

 carpus; p', p", p'", phalanges of the three digits; Fe, femur; T, tibia; F, fibula; 

 Tm, tarsometatarsus ; Z, toes. 



