652 GEOLOGICAL SURVEY OF THE TERRITORIES. 
PLATE IV.* 
Fig. 22. Skeleton of Hremophila alpestris. 
Fig. 23. Sacrum and pelvis from above. 
Fria. 24. The sternum from below. 
Fig. 25. The skull from above. 
Fig. 26. The skull from below. 
Fie. 27. The sternum from above. 
Fig. 28. Sacrum and pelvis from below. 
Fig. 29. Lower mandible from above. 
Fig. 30. The clavicular furculum from in front. 
Fig. 31. Left humerus, anconal aspect. 
Fie. 32. Left scapula and coracoid, internal aspect. 
Fig. 33. Scapular extremity of clavicle. 
Fig. 34. Left scapula and coracoid, external aspect, showing feeeeet of glenoid 
cavity. 
Fic. 35. The thirteenth cervical vetebra, showing first pair of free pleurapophyses. 
Fig. 36. Left humerus, palmar aspect. 
Fie. 37. Hyoid arch from below. 
Fig. 38. Anterior view of sternum, first dorsal vertebra, with its movable pleura- 
pophyses and hemapophyses, in situ. 
Fig. 39. Right tarso-metatarsus, anterior aspect. 
Fig. 40. Right femur, anterior aspect. 
Fic. 41. Sclerotals, right eye. 
Fie. 42. Right tibia and fibula, anterior aspect. 
Fig. 43. Right ulna, anconal aspect. 
Fic. 44. Right foot, with a portion of the podotheca removed to show the os meta- 
tarsale accessorium, in situ. 
Fig. 46. Right femur, posterior aspect. 
* The figures on this plate are numbered in continuation with the author's plates and Asses to his 
Memoir on the Osteology of Speotyto cunicularia hypogea. 
Cs ee 
