Page:The American Indian.djvu/381

Fig. 97. Lines of Dispersion for the Primates. Matthew, 1915. I

Fig. 98. Phylogenetic Relations of the Living and Extinct Groups of Primates. The circles indicate the size and known geological range of the several groups, the dotted lines their most probable derivation. Their supposed relations to certain Insectivora and intermediate extinct groups are also indicated. Matthew, 1915. I