DINOCEliATA. 

 Cuboid and Navicular of l)iNOCEitAS mikabile, Marsh. (Left foot.) 



One-half Natural Size. Pa^e 



l^'iij. 1. — Ciilto'ul; front, or outer, view, 253 



Fi(i. '2. — Tlie same; lateral view, siiowiiig faee ailjoining navicular, 233 



Fiii. n. — 'J'lie sanu'; posterior, or plantar, view, 253 



Fui. 4. — The same; lateral view, showing fibular side, 15,j 



Fig. 5. — The same; proximal surface, .. 253 



Fio. 6. — The same; distal surface, supporting fourth and fifth metatarsals, 153 



Fig. 7. — Navicular (or Scaphoid); front view, 2.55 



Fig. 8. — The same ; lateral view, . . _ 2^g_rj 



Fig. 9. — The same; posterior, or plantar, view,. 255 



Fig. 10. — The same; lateral view, showing face adjoining cuboid, , . .. ... 255 



Fig. 1 1. — The same; ])io\imal end, articulating with astragalus,. 255 



Fu;. 12. — The same; distal end, articulating with ennei formes, __... 155 



