NOMADISM, WITH SPECIAI, REFERENCE TO HEREDITY. 



19 



Table 7. — Distribution of nomadism {W) in the offspring when the father, though not himself nomadic, belongs to 

 nomadic stock and on the mother's side of the house no nomadism is known (class 8). 



Table 8. — Distribution of nomadism {W) in the offspring when the family history of each parent is little known 

 or at least shows no other case of nomadism (class 6). 



