556 The Ohio Naturalist. [Vol. VI, No. 8, 



MEETING OF THE BIOLOGICAL CLUB. 



Orton Hall, March 5, 1906. 



The Club was called to order by the President, Mr. Griggs. 

 The minutes of the previous meeting were read and corrected. 



Mr. Stauffer then presented his paper on "The Devonian 

 Formations of Ohio." He considered especially the Columbus 

 and Delaware limestones. 



Mr. Hyde presented his paper on "The Waverly Formations 

 of Ohio," dealing in particular with the Black Hand and Logan 

 formations. 



Prof. Prosser briefly summarized these two papers by calling 

 attention to the most important points. 



Dr. Berger gave a method of mounting objects on cover 

 glasses so that they can be examined under the microscope from 

 both sides. 



Prof. Osborn discussed the Natural History Survey Bill, and 

 moved that a resolution endorsing the bill be drawn up by the 

 Secretary. The motion carried. 



Mr. S. H. Sterner was elected to membership, after which the 



club adjourned. 



Z. P. Metcalf, 



' Secretary. 



Date of Publication of June Number, June 5, 1Q06. 



