126 PROCEEDINGS OF THE PHILADELPHIA MEETING 



Henry L. Smyth, Harvard University, Cambridge, Mass. August. 1894. 

 Arthur Coe Spencer, U. S. Geological Survey, Washington, D. C. Dec, 1896. 

 *J. W. Spencer, 2019 Hillyer Place, Washington, D. C. 

 Frank Springer, U. S. National Museum. Washington, D. C. December. 1911. 

 JosiAH E. Spurr, Bullitt Bldg., Philadelphia, Pa. December, 1894. 

 Joseph Stanley-Brown, 26 Exchange Place, New York, N. Y. August, 1892. 

 Timothy William Stanton, U. S. National Museum, Washington, D. C. Au- 

 gust, 1891. 

 Clinton Raymond Stauffer, University of Minnesota, Minneapolis, Miim. 



December, 1911. 

 Lloyd William Stephenson, U. S. Geological Survey, Washington, D. C. De- 

 cember, 1911. 

 *John J. Stevenson, 215 West 101st St., New York. N. Y. 

 Ralph Walter Stone, U. S. Geological Survey, Washington, D. C. Dec, 1912. 

 George Willis Stose, U. S. Geological Survey, Washington, D. C. Dec, 1908. 

 William J. Sutton, Victoria, B. C. August, 1901. 



Charles Kephart Swaetz, Johns Hopkins University, Baltimore, Md. De- 

 cember, 1908. 

 Stephen Taber, University of South Carolina, Columbia, S. C. Dec, 1914. 

 Joseph A. Taff, 781 Flood Building, San Francisco, Cal, August, 1895. 

 MiGNON Talbot, Mount Holyoke College, South Hadley, Mass. Dec, 1913. 

 James E. Talmage, University of Utah, Salt Lake City, Utah. Dec, 1897. 

 Frank B. Taylor, Fort Wayne, Ind. December, 1895. 

 *James E. Todd, 1224 Rhode Island St., Lawrence, Ivans. 



Cyrus Fisher Tolman, Jr., Leland Stanford, Jr., University, Stanford Uni- 

 versity, Cal. December, 1909. 

 Arthur C. Trowbridge, State University of Iowa, Iowa City, Iowa. Decem- 

 ber, 1913. 

 *IIenry W. Turner, 209 Alaska Commercial Building, San Francisco, Cal. 

 William H. Twenhofel, University of Kansas, Lawrence, Kaus. Dec, 1913. 

 Mayvilij: William Twitchell, State Geological Survey, Trenton, N. J. De- 

 cember, 1911. 

 Joseph B. Tyrrell, Room 534, Confederation Life Building, Toronto, Canada. 



May, 1889. 

 JoHAN A. Udden, University of Texas, Austin, Texas. August, 1897. 

 Edward O. Ulrich, U. S. Geological Survey, Washington, D. C. Dec, 1903. 

 Joseph B. Umpleby, U. S. Geological Survey, Washington, D. C. Dec, 1913. 

 *Warben Upham, Minnesota Historical Society, Saint Paul, Minn. 

 ♦Charles R. Van Hise, University of Wisconsin, Madison, Wis. 

 Frank Robertson Van Horn, Case School of Applied Science, Cleveland. 



Ohio. December, 1898. 

 Gilbert van Ingen, Princeton University, Princeton, N. J. December, 1904. 

 Thomas Wayland Vaughan, U. S. Geological Survey, Washington, D. C. Au- 

 gust, 1896. 

 Arthur Clifford Veach, 7 Richmond Terrace, Whitehall, S. W., London, 



England. December, 1906. 

 ♦Anthony W. Vogdes, 2423 First St., San Diego, Cal. 



*M. Edward Wadsworth, School of Mines, University of Pittsburgh, Pitts- 

 burgh, Pa, 



