4 PROCEEDINGS OF THE BOSTON-CAMBRIDGE MEETING 



George Rogers Manseield, B. S., A. M. (Amherst, '97, '01) ; A. M., Pb. D. 

 (Harvard, '04, '06), Evaustoii, IlliiiDis. Assistant Professor of Geology, 

 Northwestern University. 



Lawrence Martin, A. B. (Cornell, '04) ; A. M. (Harvard, '06), Madison, Wis- 

 consin. Instructor in Geology, University of Wisconsin, and Geologic Aid, 

 U. S. Geological Survey. 



Samuel Washington McCallie, Ph. B. (Tennessee Wesleyan), Atlanta, Geor- 

 gia. State Geologist of Georgia. 



William John Miller, S. B. (Pacific, '00) ; Ph. D. (Johns Hopkins, '05), 

 Clinton, New York. Professor of Geology and Mineralogy in Hamilton 

 College. 



Malcolm John Munn, Washington, D. C. Assistant Geologist, U. S. Geological 

 Survey. 



Edward Orton, Jr., E. M. (Ohio State University, '84), Columbus, Ohio. Di- 

 rector, Department of Ceramic Engineering, Ohio State University, and 

 Assistant Geologist, Geological Survey of Ohio. 



Philip S. Smith, A. B., A. M., Ph. D. (Harvard, '99, '00, '04), Washington, 

 D. C. Assistant Geologist, U. S. Geological Survey. 



Warren Du Pr6 Smith, B. S. (Wisconsin, '02) ; A. M. (Leland Stanford, Jr., 

 '04) ; Ph. D. (Wisconsin, '08), Manila, Philippine Islands. Chief of the 

 Mining Bureau. 



Cyrus Fisher Tolman, Jr., B. S. (Chicago, '96), Tucson, Arizona. Professor 

 of Geology and Mining in the University of Arizona. 



Charles Will Wright, B. S. and M. E. (Michigan College of Mines, '03), 

 Washington, D. C. Assistant Geologist, U. S. Geological Survey. 



CORRESPONDENTS 



Charles Barrois, Professor of Geology at the University, Lille, France. 



W. C. Brogger, Professor of Geology and Mineralogy at the Royal University, 

 Christiania, Norway. 



Sir Archibald Geikie, President of the Royal Society, late Director General 

 of the Geological Survey of the United Kingdom, Ilasslemere, England. 



Albrecht Heim, President of the Swiss Geological Commission, Professor of 

 Geology at the University, Zurich, Switzerland. 



Emanuel Kayser, Professor of Geology at the University, Marburg, Germany. 



Eduard Suess, Professor (retired) of Geology at the Imperial-Royal Univer- 

 sity, President of the Academy of Sciences, Vienna, Austria. 



Ferdinand Zirkel, Professor (retired) of Mineralogy and Geology at the Uni- 

 versity of Leipzic, Bonn, Germany. 



The Secretary announced the death during the past year of Persifor 

 Frazer and Daniel W. Langton. The memorials of these members, read 

 by title, were as follows: 



