182 



The Ohio Journal of Science [Vol. XTX, No. 3, 



■ ""-:^w. 



' Photograph by R. F. Griggs 

 A CLUMP OF HAREBELLS L\ A CREVICE IN KATMAI VALLEY. 



Such crevice plants on exposed cliffs close up to the volcano indicate the absence 

 of any great concentration of poisonous gases in the fumes. 



