SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 85, NO. 10, PL. 5 



Human ,m"a\nL'Ns ]iattrnis rDmiiarnl with .'lualonous ])atKTii.s nl' I'nur kinds u 



niiiiluunan |iriniaU's. 



{ l-nr (■x|i|.inaticiii sec p. i.i.) 



