CONTENTS. 



PAGE. 



Proceedings of the Societ}; 161 



Proceedings of the Executive Board KJ-i 



Correction of a misprint 164 



North American Mesozoic and Cienozoic Geology and Palaeontology, 



by S. A. Miller 165 



Archaeological Explorations near Madisonville, Ohio, Part III., by 



Chas. F. Low 203 



Summer Birds of a Northern Ohio Marsh, by Frank W. Langdon 220 



Description of Four New Species and a New Variety of Silurian Fossils, 



and Remarks upon Others, by S. A. Miller, Esq 232 



Terms: $2 00 per volume; single number, 60 cents. 



