PLEISTOCENE OF EUROPE, NORTH AFRICA, AND NORTH AMERICA 437 



By permission of the N.Y. Zoological Society. 



Fig. 188. — Eurasiatic invaders of North America in the Pleistocene. The wapiti (Cervus 

 camidensis) , Rocky mountain goat (Oreamnos), bhick bear (Ursus amen'aniiiti). 



