132 



GEOLOGY OF OHIO. 



Analysis of Waterlime. 

 From New Lisbon, sent by H. C. Bowman. 



Silica 5.80 



Alumina 8.20 



Carbonate of iron 14.50 



" lime 69.30 



" magnesia I.t6 



99.66 



In conclusion, I take pleasure in expressing my obligations to Messrs. 

 James Farmer and John Hayes of Cleveland, Dr. J. A. Lindsley of Salme- 

 ville, Mr. H. C. Bowman and Messrs. Mathers and Zippernik of New 

 Lisbon, Mr. P. Y. Brown of Achor, and Mr. J. T. Chamberlin of Pales- 

 tine, for much valuable assistance while prosecuting the survey of the 

 county. 



