102 PROCEEDINGS OF THE PITTSBURGH MEETING 



MEMBERS-ELECT, DECEMBER 31, 1910 



Walter E. Billings, 1250 Bank Street, Ottawa, Canada. 



Lancaster D. Burling, U. S. National Museum, Washington, D. C. 



John Merle Coulter, University of Chicago, Chicago, 111. 



George W. Harper, 2139 Gilbert Avenue, Cincinnati, Ohio. 



John M. Jessup, Smithsonian Institution, Washington, D. C. 



Victor W. Lyon, JefCersonville, Indiana. 



Wendell C. Mansfield, U. S. Geological Survey, Washington, D. C. 



Thomas Poole Maynard, Assistant State Geologist, Atlanta, Ga. 



Chester Albert Reeds, Yarrow West, Bryn Mawr, Pa. 



Paul V. Roundy, U. S. Geological Survey, Washington, D. C. 



William Henry Twenhofel, 1515 Vermont Street, Lawrence, Kansas. 



