CONTENTS 



NUMBER PAGE 



1. An Introduction to the Mechanics of the Inner 



Ear, by MAX MEYER, PH. D., Professor of Ex- 

 perimental Psychology i 



2. The Flora of Boulder, Colorado, and Vicinity, by 



FRANCIS POTTER DANIELS, Professor of the Ro- 

 mance Languages, Wabash College. Formerly 

 Assistant in the University of Missouri 149 



