574 



COLLEGE ZOOLOGY 



them in others. Rhamphorhynchus (Fig. 469) possessed teeth 

 and a long tail. Pteranodon is the largest form known; it had 



FIG. 469. Restoration of a fossil, flying reptile, Rhamphorhynchus phyllurus. 

 (From Sedgwick's Zoology, after Woodward.) 



a skull two feet long, and a spread of wing of twenty feet. Teeth 

 are absent, and the tail is short. 



