MAP 9— RANGE OF THE PRONGHORNED ANTELOPE AND ITS TWO RACES. 



Antilocapra americana (Ord.) 



Founded on the records of many early travellers and on my personal observations, with assistance from the maps published hy Dr. C. 

 Hart Merriam, iqoi. Dr. \V. T. Hornaday, 1004, and some material in the possession of die Biological Survey, U. S. Dcpt. of Agriculture. 

 The outer line shows the primitive range ; the tint shows the range in 1900, probably shrunken still more to-day (1909). 



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