REMAINS IN THE COAL-FORMATION OF NOVA SCOTIA. 



G55 



Fig. 11. Eib. 



Fig. 12. Skull, crushed laterally, (o) Orbit, {m) Mandible, {n) Ntisal 

 bones. 



Fig. 13. Skeleton, showing portions of limbs, vertebrae and ribs. 



Fig. 14. Femur and thoracic plate. 

 Tlijlonomus Wymani (figs. 15 to 17). 



Fig. 15. Mandible. X 8. 



Fig. 10. Tee<:h. X 25. 



Fig. 17. Vertebra. X 5. 

 Hijlonomus latidens (figs. 18 to 22). 



Fig. 18. Teeth. X 25. 



Fig. 19. Section of jaw and teetli. X 5. 



Fig. 20. Vertebra. X 2. 



Fig. 21. Fragment of humerus. X 2. 



Fig. 22. Mandible with teeth. X 5. 

 Hijlonomus nvihidens (figs. 23 to 2t)). 



Fig. 23. Mandible, maxilla, and cranial bones. X 3. 



Fig. 24. Outline of another skull. X 2. 



Fig. 25. Teeth. X 25. 



Fig. 2(3. End of femur. X 2. 

 Hijlonomus Lijelli (fig. 27). 



Fig. 27. Diagram showing pmljable arrangement of ornamental horny 

 scales (enlarged), {(i) Horny .scales enlarged. (6) Bony 

 scales, natural size and mao-nified. 



PLATE 40. 



SiniJevpeton aciedentafum (figs. 28 to 45). 



Fig. 28. Section of tooth. X 500. 



Fig. 20. Cells of bone. X 500. 



Fig. 30. Teeth, lateral aspect. X 25. 



Fig 31. Teeth, longitudinal aspect. X 25. 



Fig. 32. Section of tooth. X 50. 



Fig. 33. Shaft of femur? X 2. 



Fig. 34. Intermaxillary and teeth. X 25. 



Fiir. 35. Sections of teeth. X 25. 



Fig.s. 3(), 37. Palatal teeth. X 25. 



Fig. 38. Mandible. X 2. 



Fig. 39. Large palatal teeth 



Fiy;. 40. Fragment of femur. 



X 25. 

 X 2. 



Fig. 41. liib. 



X 



MiHCcr.xxxii. 



4 I' 



