xxvi LIST OF ILLUSTRATIONS 



Figure Page 



358, 359. Lateral surface of gray matter of brain stem, Homo sapiens (color) . . 839, 841 



360. Dorsal surface of gray matter of brain stem, Homo sapiens (color) 843 



361. Ventral surface of gray matter of brain stem. Homo sapiens (co/or) 845 



362-365. Four views of an endocranial cast of a modern human skull 863 



366-3"!. Six views of the endocranial cast of Pithecanthropus erectus (Javan Ape- 

 man) 870 



372-374. Comparison ot endocranial casts of gorilla, Pithecanthropus and Homo 



sapiens ... 8~3 



3"5. Functional localization of the brain outlined upon the left hemisphere of the 



endocranial cast of Pithecanthropus erectus 880 



376-380. Five views of the endocranial cast of Eoanthropus dawsoni (Dawn man of 



Piltdown) 885 



381. Functional localization of the brain outlined upon the left hemisphere of the 



endocranial cast of Eoanthropus. (Piltdown.) 890 



382-387. Six views of the endocranial cast of Homo neanderthalensis 894 



388. Neanderthal flint workers 896 



389-393. Five views of the endocranial cast of the La Quina skull 900 



394-399. Six views of the endocranial cast of the Gibraltar skull 905 



400. Functional localization of the brain outlined upon the left hemisphere of Homo 



neanderthalensis (La Chapelle aux Saints) 907 



401-406. Six views of the endocranial cast of Homo rhodcsiensis (Rhodesian man) . . 910 



407. Functional localization outlined on left hemisphere of Homo rhodesiensis . . . 914 



408-413. Six views of the endocranial cast of Homo sapiens of the Predmost race . . 919 



414. Functional localization of the brain outlined upon the left hemisphere of the 



Predmost endocranial cast 921 



415. Cro-magnon artists making fresco in cave of Font-de-Gaume 927 



416. Neolithic men 931 



41-7-422. Comparison of the endocranial casts of Pithecanthropus, Piltdown, Rho- 

 desian, Neanderthal and Predmost with modern Homo sapiens 934 



423-426. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Lemur mongoz 946 



427-430. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Callithrix jacchus, the marmoset 949 



431-434. Size and configuration of the dorsal and lateral surfaces of human brain com- 

 pared with those of Mycetes seniculus 953 



435-438. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with that of Papio cynocephalus, the baboon 956 



439-442. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Pithecus rhesus, the macacus 962 



443-446. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of hylobates hoolock, the gibbon 967 



447-450. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Simia satyrus, the orang-outang 9"3 



451-454. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Troglodytes niger, the chimpanzee 979 



455-458. Size and configuration of the dorsal and lateral surfaces of the human brain 



compared with those of Gorilla gorilla 987 



459. Principal primate horizons, showing evolutional expansion of neopallium (color) 989 



