168 The Ohio Journal of Science [Vol. XVII, No. 5, 



gone suggests that another century should see most of the 

 mentioned opportunities taken advantage of, both in city and 

 country. With the progress of civiHzation, culture and industrial 

 development will come closer adjustment to the geographic 

 conditions. More items in the environment will be used, 

 and a larger proportion w^ll be used for the things to which 

 they are best adapted. 



Oberlin College, Oberlin, Ohio. 



ANNOUNCEMENT. 



The 27th Annual Meeting of the Ohio Academy of Science 

 will be held in the Botany-Zoology Building at Ohio State 

 University, Columbus, on April 6th and 7th. There wiU be 

 an informal meeting of incoming members at the Ohio Union 

 on the evening of April 5th. 



