PLATE XLIVe. 



Figs. 1-4. — Teoili of Coryphodon rijiaiidu^. Frmii I he Bif; Horn region; uataral size. Page 532. 



F:g. 1. — Last superior molar of lelt side, from below. 



Fig. 2. — First true molar of left side, from lielovr; partly IVacturetl. 



Fig. -i. — Lcfi preuuixillary bone witL (me incisor tooth; external view. 



Fig. 4. — Last two iui'erior molars, from below. 



Fig. .'). — Cori/phodon margiiiahis. Last superior molar of left .side, from below; a, auterior side. Page 



Fig. G. — Corrpliodon aiiax. Part of left mandibular lamus of left side, with last two molar teeth, external 

 side; natural si;:e. From tlic jaw represented in Fig. 1, Plate XLIV6. Page .'■)37. 



Figs. 7-13. — i:al inodoii pndiiipiis. Bones of specimen represented on Pl.ate XLIV</; two-lillhs natual 

 size. Page 5-!'J. 



Fig. 7. — Condyle of nniudible, posterior view. 



Fig. 8. — Os magnum from frout ; « aud b, lateral views; <■, iufeiior view. 



Fig. 'J. — Left astragalus; a, inferior side ; /), internal ; c, external ; and d, anterior views. 



Fig. 10. — Left calcaneum. from above ; a, from below ; b, internal ; c, external ; and d, anterior views. 



Fig. 11. — Kight cuboid bone, from front; a, from above; b, from below. 



Fig. 12. — Cuneiform bone, the posterior i>rocess broken off, from front; a, from below. 



Fig. 13. — Metapodial boue ; a, posterior sid(^ 



Fig. 14. — Bathiiiodon radians. Astragalus of type specimen from Bear River, Wyoming, from below ; t wo- 

 tifths natural size. Page 544. 



