128 PROCEEDIXGS OF THE BALTIMOEE MEETING 



Stephexson, Lloyd W., U. S. Geol. Survey, Washington, D. C. Dec, 1911. 

 *Steve-xsox, John J., 215 West 101st St., New York, N. Y. 



Stolleb, James Hough, Union College, Schenectady, N. Y. December, 1917 



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



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



Stout, Wilber, Geological Survey of Ohio, Columbus, Ohio. December, 1918 



Swartz, Charles K.. Johns Hopkins University, Baltimore, Md. Dec, 1908. 



T\ber. Stephen, University of South Carolina, Columbia, S. C. Dec. 1914 



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



Talbot. Mignox, Mount Holyoke College, South Hadley, Mass. Dec, 1918 



TAI.MAGE, James E.. 47 E. So. Temnle St.. Salt Lake City, Utah. Dec. 1897. 



Tarr, William Arthur, University of Missouri, Columbia, Mo. Dec, 1917. 



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

 *ToDD, James E., 905 Missouri Ave., Lawrence, Kans. 



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

 versity. Calif. December, 1909. 



Tomlinson, Charles Weldon, 714 Ideal Bldg., Denver, Colo. December, 1917. 



Trowbridge. Arthur C, 602 West 190th St., New York City. December, 1913. 

 *TuRNER, Henry W., 209 Alaska Commercial Bldg., San Francisco, Calif. 



Twenhofel, William H., University of Wisconsin, Madison, Wis. Dec, 1913. 



Twitchell, Mayville W., State Geological Survey, Trenton, N. J. Dec, 1911. 



Tyrrell, Joseph B., Confederation Life Bldg., Toronto, Canada. May, 1889. 



Udden, Johan a., University of Texas, Austin, Texas. August, 1897. 



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



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

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



Van Horn, F. R., Case School of Applied Science, Cleveland, Ohio. Dec, 1898. 



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



Van Tuyl, Francis M., Colorado School of Mines, Golden, Colo. Dec, 1917. 



Vaughan, T. Wayland, U. S. Geol. Survey, Washington, D. C. August, 1896. 



Veatch, Arthur Clifford, 19 Grosvenor Gardens, S. W. I., London, England. 



December, 190G. 

 *Vogdes, Anthony W.. 2425 First St., San Diego, Calif. 



* Wads WORTH, M. Edward, School of Mines, Univ. of Pittsburgh, Pittsburgh. Pa. 

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



Walker, Thomas L.. University of Toronto, Toronto, Canada. Dec. 1903. 



Warren, Charles H.. Massachusetts Institute of Technology, Boston, Mass. 

 December. 1901. 



Washington. Henry Stephens, Geophysical Laboratory, Washington, D. C. 

 August, 1896. 



Watson, Thomas L.. University of Virginia, Charlottesville, Va. June. 1900. 



Weaver, Charles E., University of Washington, Seattle, Wash. Dec. 1913. 



Weed, Walter H., 29 Broadway, New York, N. Y. May, 1889. 



Wegemann, Carroll H., U. S. Geol. Survey, Washington, D. C. Dec, 1912. 



Weidman. Samuel. Wisconsin Geological and Natural History Survey, Madi- 

 son, Wis. December, 1903. 



Weller, Stuart, University of Chicago, Chicago, 111. June. 1900. 



Westgate, Lewis G., Ohio Wesleyan University, Delaware, Ohio. Aug., 1894. 



Wherry, Edgar T., Bureau of Chemistry. Washington. D. C. Dec. 1915. 



White. David, U. S. National Museum. Washington, D. C. May, 1889. 



