PROCEEDINGS OF THE OHIO ACADEMY OF SCIENCE 
Volume VII Part 3 
ANNUAL REporRT 
OF THE 
OuIo ACADEMY OF SCIENCE 
Twenty-eighth Meeting 
[ie yi Rae: 
ORARY 
PAK 
Organized 1891 IBA Incorporated 1892 
8, 
PUBLICATION COMMITTEE 
L. B. WALTON 7. A.” CuLERR L. G. WESTGATE 
Date of Publication, May 1, 1919 
Published by the Academy 
Columbus, Ohio 
