DINOCERATA- 

 Metacarpals of Dinocekas mirabile Marsh. (Left foot.) 



One-half Natural Size. Page. 



Fig. 1. — Third metacarpal ; front view, _. 123 



Fig. '2. — The same ; lateral view, inner, or radial, side, .._ . 123 



Fig. 3. — The same; posterior view, 123 



Fig. 4. — The same; lateral view, outer, or ulnar, side, 123 



Fig. 5. — The same; proximal end, . 123 



Fig. 6. — The same; distal end, ... 123 



Fig. 1. — Fourth metacarpal; front view, 124 



Fig. 8. — The same; lateral view, inner, or radial, side, 124 



Fig. 9. — The same; distal end, . ]24 



