VU1 LIST OF ILLUSTBATIONS IN TEXT. 



FIG. PAGE 



19. Third right lower true molar tooth of Sus cristatus, a living 



Indian pig ......... 30 



20. Third right upper true molar tooth of Hyopotamus bovinus, 



from the Oligooene Hempstead Beds, Isle of Wight . 31 



21. Skeleton of Hyopotamus brachyrhynchus, from the Oligo- 



oene of Dakota, U.S.A. (After W. B. Scott) ... 32 



22. Bight upper teeth of Anoplotherium cayluxense, from the 



Oligooene Phosphorites of France ..... 33 



23. Bight upper teeth of immature Anoplotherium secundarmm, 



from the Upper Eocene of D6bruge, France ... 33 



24. Skull of Csenotherium filhoU, from the Oligooene Phospho- 



rites of France ........ 34 



25. Beduced side-view of skull of existing Chevrotain (Traguhis 



javanicus), from the Malayan region .... 35 



26. Mandible and teeth of Dichodon cuspidatus, from the Upper 



Eocene of Hordwell, Hampshire ..... 36 



27. Skull and mandible of Samotherium boissieri, from the 



Lower Pliocene of the Isle of Samos .... 37 



28. Skull of Sivatherium giganteum, from the Lower Pliocene 



of the Siwalik Hills, India 38 



29. Skeleton of the Irish Deer, Cervus (Megaceros) giganteus, 



from shell-marl beneath the peat, Ireland 39 



30. Antler of Bed Deer (Cervus elaphus), one of a pair dredged 



from the Biver Boyne at Drogheda, Ireland ... 40 



31. Skull and antlers of Beindeer (Bangifer tarandus), from 



Bilney Moor, East Dereham, Norfolk. (After Owen) . 40 



32. Antlers of fifth and sixth years of " Cervus " tetraceros, 



from the Upper Pliocene of Peyrolles, France. . . 41 



33. Antlers of various Deer (Cervidse) ..... 42 



34. Skull of Bos primdgenius, from the Pleistocene of Athol, 



Perthshire ..... ... 43 



35. Outline of upper view of skull of Coryphodon hamatus, 



to show the small size of the brain, with drawings 

 of feet ; from the Lower Eocene of Wyoming, U.S.A. 

 (After Marsh) .45 



36. Left upper and lower teeth of Coryphodon hamatus, from 



the Lower Eocene of Wyoming, U.S.A. (After Marsh) . 45 



37. Skeleton of Timoceras ingens, from the Middle Eocene of 



Wyoming, U.S.A. (After Marsh) .... 46 



38. Skull and mandible of Arsinoitherium zitteli, from the Upper 



Eocene of the Fayum, Egypt ..... 47 



39. Skeleton of Phenacodus primsevus, from the Lower Eocene 



of Wyoming, U.S.A. (After Cope) .... 49 



40. Skeleton of Phenacodus primsevus, as now mounted in the 



American Museum of Natural History .... 50 



41. Skeleton of Toxodon platensis, from the Pampa Formation 



of Buenos Aires, Argentine Bepublic .... 51 



42. Skeleton of Mammoth (Elephas primigenius), with remains 



of dried skin on head and feet, from frozen earth near the 

 mouth of the Biver Lena, Siberia ..... 53 



43. View of grinding surface of left last upper molar of Mammoth, 



dredged off the Dogger Bank, North Sea ... 55 



44. Mandible of Mammoth, dredged, off the Dogger Bank . . 55 



