ILLUSTRATIONS 



FIGURE PAGB 



G. Primitive man, represented by jaw of Homo 

 heidelbergensis. (After Schoetensack.) 



H. Modern man, represented by jaw of Homo 

 sapiens. (After Gregory.) 



38. — Epitome of the Fossil History of Human and 



Prehuman Primates (continued) . 62 



A. Primitive tree-shrew, represented by a left 

 lower molar of Leipsanolestes. 



B. Primitive tree-shrew, represented by left upper 

 molar of Indrodon. 



C. Primitive lemuroid, represented by left lower 

 molar of Pelycodus. (After Matthew.) 



D. Primitive lemuroid, represented by left upper 

 molar of Pelycodus. (After Matthew.) 



E. Proto-anthropoid, represented by left lower 

 molar of Parapiihecus. (From stereoscopic photo- 

 graph by J. H. McGregor.) 



F. Proto-anthropoid, represented by left lower 

 molar of Propliopithecus. (From stereoscopic photo- 

 graph by J. H. McGregor.) 



G. Proto-anthropoid. Attempted restoration of 

 upper molar to fit known lower molar. 



H. Anthropoid, represented by left lower molar of 

 Dryopithecus rhenanus. (From stereoscopic photo- 

 graph by J. H. McGregor.) 



I. Anthropoid, represented by left upper molar of 

 Dryopithecus rhenanus. (From stereoscopic photo- 

 graph by J. H. McGregor.) 



J. Dawn-man, represented by left lower molar of 

 Eoanthropus dawsoni. (From stereoscopic photograph 

 by J. H. McGregor.) 



K. Neanderthal man (Homo neandertkalensis), 

 represented by left lower molar of " Le Moustier." 

 (From stereoscopic photograph by J. H. McGregor.) 



L. Neanderthal man, represented by left upper 

 molar of "Le Moustier." (From stereoscopic photo- 

 graph by J. H. McGregor.) 



XX 



