556 
The Ohio Naturalist. 
[Vol. VI, No. 8, 
MEETING OF THE BIOLOGICAL CLUB. 
Orton Hall, March 5, 190G. 
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, 1006. 
