102 



VERTEBRATA : MAMMALIA. 



FIG. 107. 



Mountain Goat, Aplocerus montanus, Richardson. 



FIG. 108. 



Chamois, Antilope rupicapra, 

 Linn. 



FIG. 110. 



FIG. 109. 



Gazelle, Antilope dorcas, Linn. Pronghorn Antelope, Antitocapra americana, Ord. 



