BULLETIN UNIVERSITY OF MONTANA. No. 46 



BTOL,OGrCAL SERIES No. 14 



PICTURED ROCKS 



INDIAN WRITINGS 



ON THE 



ROCK CLIFFS OF FLATHEAD LAKE. MONTANA 



By 



Morton John Elrod, Ph.D., 



Professor of Biology, University of Montana, 

 Director. University of Montana Biological Station. 



UNIVERSITY OF MONTANA, MISSOULA. MONTANA. U.S.A. 



FEBRUARY, I90fi 



Entered August 24, 1901 . at Missoula. Mont., a. second cla« mailer, under act of ConRress July 16, 1894 



