LIST OF MEMBERS 143 



Scott, William B., Princeton University, Princeton, N. J. 



Sellards, Elias H., University of Texas, Austin, Texas. 



Shimeb, Heevey W., Massachusetts Institute of Technology, Boston, Mass. 



Sinclair, William J., Princeton University, Princeton, N. J. 



Smith, Burnett, Syracuse University, Syracuse, N. Y. 



Springer, Frank, U. S. National Museum, Washington, D. C. 



Stanton, T. W., U. S. Geological Survey, Washington, D. C. 



Stauffer, Clinton R., University of Minnesota, Minneapolis, Minn. 



Stephenson, L. W., U. S. Geological Survey, Washington, D. C. 



Sternberg, Charles H., Balboa Park, San Diego, Calif. 



Stock, Chester, 492 Seventh Street, San Francisco, Calif. 



Stover, Reginald C, Standard Oil Building, San Francisco, Calif. 



SwARTz, Charles K., Johns Hopkins University, Baltimore, Md. 



Talbot, Mignon, Mt. Holyoke College, South Hadley, Mass. 



Teller, Edgar E., 305 Ellicott Street, Buifalo, N. Y. 



Thomas, A. O., Department of Geology, University of Iowa, Iowa City, Iowa. 



Thompson, Albert, American Museum of Natural History, New York City. 



Thorpe, Malcolm R., Peabody Museum, New Haven, Conn. 



Troxell, Edward L., Osborn Botanical Laboratory, New Haven, Conn. 



Twenhofel, William H., University of Wisconsin, Madison, Wis. 



Twitchell, M. W., Geological Survey of New Jersey, Trenton, N. J. 



Ulrich, Edward O., U. S. Geological Survey, Washington, D. C. 



Unger, Claude E., Pottsville, Pa. 



Van Deloo, Jacob, Education Building, Albany, N. Y. 



Van Ingen, Gilbert, Princeton University, Princeton, N. J. 



Van Tuyl, Francis M., Colorado School of Mines, Golden, Colo. 



Van Winkle, Katherine E. H., 126 Kelvin Place, Ithaca, N. Y. 



Vaughan, T. Wayland, U. S. Geological Survey, Washington, D. C. 



VoGDES, Anthony W., 242.5 First Street, San Diego, Calif. 



Wagner, Carroll Marshall, 2520 Wilshire Building, Los Angeles, Calif. 



Walcott, Charles D., Smithsonian Institution, Washington, D. C. 



Weaver, Charles F.. Deerfield, Oneida County, N. Y. 



Weller, Stuart, University of Chicago, Chicago, 111. 



White, David, U. S. Geological Survey, Washington, D. C. 



Whittaker, Edward J., Geological Survey of Canada, Ottawa, Canada. 



WiELAND, G. R., Yale University, New Haven, Conn. 



Williams, Merton Y., Geological Survey of Canada, Ottawa, Canada. 



Wilson, Alice E., Victoria Memorial Museum, Ottawa, Canada. 



Wilson, Hrkrick E., 224 West College Street, Oberlin, Ohio. 



WooDRiNG, Wendell P., U. S. Geological Survey, Washington, D. C. 



CORRESPONDENT DECEASED 



Koken, E., died November 24, 1912. 



MEMBERS DECEASED 



Babrell, Joseph, died May 4, 1919. 

 Billings, Walter R., died March 1, 1920. 

 Calvin, Samuel, died April 17, 1911. 

 Clark, William B., died July 27, 1917. 



