PROCEEDINGS 



OF TH 



Indiana Academy of Science 



189^. 



EDITOR, - - C. A. Waldo. 



ASSOCIATE EDITORS: 

 J. C. ARTHUR, W. A. NOYES, C. H. ElGENMANN, A. W. DUFF, 



V. F. Marsters, a. W. Butler, W. S. blatchley. 



INDIANAPOLIS, IND., 



'^February, i8q6. 



