LIST OF WOODCUTS. 



Page 

 Fig. 1. Tillotherium fodiens. Skull 2 



2. Esthonyx burmeisteri. Dentition 3 



3. Halitherium fossile. Lower molars 7 



4. schinzi. Skeleton 8 



5. Rhytina gigas. Skeleton 14 



6. Balaena mysticetus. Tympanic 16 



7. affinis. Tympanic 19 



8. primigenia. Tympanic 21 



9. Balaenoptera musculus. Tympanic 35 



10. Zeuglodon cetoides. Tooth and vertebra 49 



11. Eucetus amblyodon. Periotic 56 



12. Choneziphius planirostris. Cranium ...... 65 



13. Hesoplodon longirostris. Section of rostrum .... 68 



14. . Periotic . 70 



15. Squalodon, sp. Teeth 75 



16. grateloupi. Skull 76 



17. Globicephalus uncidens. Periotic 82 



18. Megatherium americanum. Mandible 85 



19. Scelidotherium leptocephalum. Cranium. . . . . 93 



20. Mylodon lettsomi. Cranium 109 



21. Glyptodon clavipes. Carapace 116 



22. Hoplophorus ornatus. Caudal sheath 129 



23. sp. Caudal sheath 132 



24. (?) sp. Caudal sheath 134 



25. Hacrotherium sindiense. Phalangeal 143 



26. Phascolomys wombat. Dentition 147 



27. Diprotodon australis. Skull 171 



28. Thylacoleo carnifex. Skull , . 189 



