CONTROL OF HEREDITY: EUGENICS 409 



Fig. 96. Extinct Types of Man. A Skull of Homo nean- 

 derthalensis j from Chapelle-aux-Saints, France, 1908. (After 

 Boule). B. Skull of Pithecanthropus erectus; found in Trinil, 

 Java, 1895; parts below dotted line restored by J. H. 

 McGregor. 



