DINOCERATA. 

 Tarsal bones of Di.n'ockiias mirabile, Marsh. (Left foot.) 



One-half Natural Size. Patrp 



Fig. 1. — Entocuuciform; outer view, ,-^ 



Fit;. 2. — The same; posterior view, .. __ ^ _ ire 



Fh;. :?. — The same; inner view, showing face adjoining mesociineiform, . ... i5,s 



Fir;, -t. — ^The same ; anterior view, -ir.o 



Fig. 5. — The same; proximal surface, articulating with navicular, _ . _ ifis 



Fig. G. — The same ; distal surface, supporting first met.atarsal, ] "j.s 



Fig. v. — Mesocuneiform; outer, or front, view,. _. _ ]5,s 



Fig. S. — The same; tibial surface, adjoining entocuneiform, _ _ 15,S 



Fig. 9. — The same; i)Osterior, or plantar, view,. .. __ 15,S 



l<'iG. 1 0. — The same; fibular surface, adjoining ectocuneiform, 15,S 



Fig. 1 1. — The same; proximal surface, articulating with navicular, ..... ]5.S 



Fig. 12. — The same; distal end, supporting second met.atarsal, ]5S 



Fig. 1 :]. — Ectocimeiform; outer, or front, view, J59 



l''iG. U.— The same; tibial surface, adjoining mesocuneil'orm, ],f-,0 



Fig. l.i. — Tlie same; posterior, or plantar, view, _. .. ]5i) 



Fig, U'i. — The same; fibular surface, adjoining cuboid, l,-,;) 



Fig. 17. — Tlie same; proxim.al end, articulating with navicular, 15!) 



P'iG. 18. — The same; distal end, sup]iorting third metatarsal, 15<j 



