MOS, 



The shading represents the distribution of the musk-ox. 



Probable lines of migration of the musk-ox-hunting Eskimos. 



Probable lines of migration of the reindeer-hunting Eskimos. 



Route followed by the Ponds Inlet baud of Eskimos between ca. 1856—63. 



I X X X Direction taken by the Ponds Inlet Eskimos when musk-ox hunting. 

 * Main direction followed by the Eskimos in their immigrations to Greenland. 



