INDEX 



Skull — (Continued) 



ment of primary upper jaw 

 to, 104, Fig. G2, 105; dentary- 

 squamosal contact in, 108, 

 109; Keith cited on develop- 

 ment of, 122; position of 

 temporal region of, contli- 

 tioned by size of brain, 170; 



of achondroplastic dwarf, 230 



of Adapis, Fig. 53, 85 



of Arctocebus, top view. Fig. 35, 

 58 



of Australopithecus, Fig. 42, 68, 

 72; side view. Fig. 46, facing 

 72 



of liaphetes, under side. Fig. 53, 

 85, Fig. 63, 108 



of chimpanzee, 



top view. Fig. 35, 58, Fig. 



43, 69 

 side view. Fig. 36, 59 

 near to human, 65 

 front view. Fig. 44, 70 

 bones of. Figs. 48-53, 78-85 

 longitudinal section. Fig. 83, 



160 

 young, front view. Fig. 102, 

 197 



of Cro-Magnon, side view. Fig. 

 42, 68; top view. Fig. 43, 69; 

 high-bred, 73 



of Cijnognaihiis, Fig. 53, 85 



of Deltatheridium, Fig. 29, 50 



of Diadectes, Fig. 62, 105 



of Eodelphis, Fig. 27, 48, Fig. 

 48, 78 



of Eusthenopteron, Fig. 53, 85, 

 Fig. 63, 108 



of gorilla, young. Fig. 102, 197 



of Ilylobates (gibbon). Fig. 35, 

 58 



of Ictidopsis, Fig. 20, 35, Fig. 21, 

 37, Fig. 28, 49, Figs. 48-52, 

 78-82 



of Lasiopyga, side view. Fig. 

 36, 59 



of Loxomma allmani. Fig. 16, 

 facing 28 



of man, Australian aboriginal. 

 Fig. 53, 85; bones of. Figs. 

 48-52, 78-82; side view. Fig. 

 36, 59; longitudinal section. 

 Fig. 83, 160; infant, front 

 view. Fig. 102, 197; Modern 

 European, Fig. 44, 70 



of Midas (marmoset). Fig. 35, 



58 

 of Mycterosaurus, Fig. 19, 33; 



bones of. Figs. 48-52, 78-85 

 of Neanderthal (Chapelle aux 



Saints), side view. Fig. 42, 68; 



top view. Fig. 43, 69; front 



view. Fig. 44, 70 

 of Notharcius osborni, side view. 



Fig, 33, 55, Fig. 36, 59; top 



view. Fig. 35, 58; bones of. 



Figs. 48-52, 78-82 

 of opossum, recent. Fig. 27, 48, 



Figs. 49-52, 79-82 

 of orang, young. Fig. 102, 197 

 of Osteolepis, cross-section. Fig. 



9, facing 20; top view. Fig. 



11, facing 22 

 of Palcpogyrinus, Fig. 17, 30; 



bones of. Figs. 48-52, 78-82 

 of Piltdown, Fig. 42, 68, 141 

 of Pithecanthropus, side view. 



Fig. 42, 68; top view. Fig. 43, 



69; ape-like features of, 72 

 of Primates, showing progres- 

 sive shortening of the muzzle. 



Fig. 36, 59 

 of Rhizodopsis, Fig. 17, 30; 



bones of. Figs. 48-52, 78-82 

 of Rhodesian man. Fig. 42, 68; 



gorilla-like details of nose, 72 

 of salamander (foetal). Fig. 62, 



105 

 of Scymnognathus, Fig. 20, 35; 



posterior view. Fig. 21, 37; 



bones of. Figs. 48-53, 78-85 

 of Seymouria, Fig. 19, 33; bones 



of, Figs. 48-53, 78-85 

 of Talgai man. Fig. 42, 68; 



proto-Australoid type of, 72; 



muzzle of, 143 

 of Tarsius spectrum. Fig. 35, 58 

 of Thylacinus, posterior view. 



Fig. 21, 37; under side of. Fig. 



53, 85 

 of Zalambdalestcs lechci, Fig. 29, 



50 

 Slipper animalcule, mouth of, 4, 



Fig. 1, 5 

 Smelling organs, of shark, 14, 15, 



17, Fig. 81, 155, 154-156 

 Smell, sense of, not dominant in 



anthropoid apes, 65; sight 



developed at expense of, by 



pro-anthropoids, 91 



290 



