572 THE MAMMALIA Or THE UINTA rOK3IATION. 



Plate X. 



IsECTOLOPHrS ANNFXTESS, SOC page 520. 



Fiij. 1. S u [1 e r i o r molars of left side ; la, external view of same. 



2. I n f c r i o r molars, crown view ; 2a, external view of m^. 

 11. Inferior series of a younger individual (No. 10,399). 



3. L e ft c:i rpu s, front view, with Ihe metacarpals partly restored. 



4. Ilia; lit cuboid, external view ; 4n, anterior view; 4i, superior view, showing at (astragalar) and cc 



(calcaneal) facets. 



5. P h a 1 a n ;;■ e s probably belonging to the second and tliirtl digits. 



6. 51 ctatarsals, distal portion, probably of in and iv ; a. dislal faces of same. 



7. Tibia, distal face. 



8. Proximal vii-w of radius and ulna. 



Amynodon ixTEiiMEDirs, see page .'308. 



10. Palate and sup c r i o r d c n t i t io n ; 10a, side view of superior dentition. 



Meson Yx vintensis. 



9. Inferior ji r e m o I a r - m o I a r series, internal view. 



Plate XL 



PlESIARCTOMYS SClUIiOIDES. 



Fig. 1. Skull, from above ; la, base of skull ; IS, side of skull ; If, crowns of superior molars ; UX, crowns of 

 inferior molars and incisor. 

 3. Tibia, side view ; 2a, h u m e r u s , side view. 



EpiHirrrs tintensis, see page 529. 



3. Lower jaw, from above ; 3a, side view. 



4. Forearm and man us, front view ; 4a, side view. 



5. Tarsus, front view. 



TitiPLOrus OKLKitTiDENs, scc page 525. 



6. Superior molars, crown view ; fir/., external view. 



7. Inferior mo 1 a rs and alveoli, typo of T. obliquidetis (No. 10,402). 



8. Man us, front view. 



9. Pes, front view. 



10. Tlnrd superior molar (No. 10,402). 



