DU BOIS'S PITHECANTHROPOID. 



55 



cally human but unusually broad with widely diverging 

 roots. 



CRANIUM OF THE PITHECANTHROPUS ERECTUS Du Bois. 3863 



Seen from side and top. ( Weltatt und Menschheit, II, 177.) 



The straightness of the femur induced Professor Du 

 Bois to call his foundling by the qualifying appellation 



