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Proceedings: January 6th, 1890 74 



Eeport of the Council 74 



Election of Members 74 



Memorial Resolutions concerning the late Prof. G. H. Cook. ... 75 

 Experiments in Pyrotechnical Photography (postponed). By 



W. GooLD Levison 76 



Suggestions in Photo-micrography (abstract). By Alexis A. 



JULIEN 76 



Proceedings: January 13th, 1890 78 



Some Ancient Shore-lines and their History (abstract). By Fred. 



J. H. Merrill 78 



Discussion 83 



Proceedings: January 20th, 1890 83 



Lecture: The Ice Age in North America, and the Antiquity of 

 Man (title and brief abstract). By G. Frederick Wright... . 83 



Proceedings: January 27th, 1890 84 



The Newly-discovered Phosphate-beds of Florida. By Albert 



R. Ledoux 84 



Discussion 94 



