'The 
Ohio Naturalist 
AND 
JOURNAL OF SCIENCE. 
Official Organ of The Biological Club of the Ohio State University, 
and of The Ohio Academy of Science. 
Volumes XIII, XIV, XV. 1912-1915. 
EDITORIAL STAFF. 
Editor-in-Chief. 
Business Manager. 
John H. Schaffner 
. . James S. Hine 
ASSOCIATE EDITORS. 
Zoology. 
Wm. M. Barrows, 
Botany. 
Robt. F. Griggs, 
Geology. 
W. C. Morse, 
Archaeology. 
W. C. Mills. 
Orithology. 
J. C. Hambleton, 
Physiogra phy. 
T. M. Hills. 
Department of Zoology 
Department of Botany. 
Department of Geology 
ADVISORY BOARD. 
Herbert Osborn 
John H. Schaffner 
Charles S. Prosser 
Ohio State University, 
Columbus, Ohio. 
