FIG. 21.—Drawing of the internal casts of a Man’s and of a Chimpanzee’s skull, of the same absolute length, and placed in corresponding positions, A. Cerebrum; B. Cerebellum. The former drawing is taken from a cast in the Museum of the

DOI link for FIG. 21.—Drawing of the internal casts of a Man’s and of a Chimpanzee’s skull, of the same absolute length, and placed in corresponding positions, A. Cerebrum; B. Cerebellum. The former drawing is taken from a cast in the Museum of the

FIG. 21.—Drawing of the internal casts of a Man’s and of a Chimpanzee’s skull, of the same absolute length, and placed in corresponding positions, A. Cerebrum; B. Cerebellum. The former drawing is taken from a cast in the Museum of the