thin, 
neat 
TRANSACTIONS 
OF 
THE ACADEMY OF SCIENCE 
OF ST. LOUIS, 
VOL. XV. 
JANUARY 1905 TO DECEMBER 1905. 
PUBLISHED UNDER DIRECTION OF THE COUNCIL. 
ST. LOUIS: \y , 
NIXON-JONES PRINTING CO. a 
a, y 
pit 
Var 
