LIST OF MEMBERS 127 



Sales, Reno H., Anaconda Copper Mining Company, Butte, Mon. Dec, 1916. 



Sayles, Robert Wilcox, Harvard University, Chestnut Hill, Mass. Dec, 1917. 

 ♦Salisbuky, Rollin D., University of Chicago, Chicago, 111. 



Sardeson, Frederick W., Univ. of Minnesota, Minneapolis, Minn. Dec, 1892. 



Savage, Thomas Edmund, University of Illinois, Urbana, 111. December, 1907. 



ScHALLER, Waldemar T., U. S. Gcol. Survcy, Washington, D. C. Dec, 1918. 



ScHOFiELD, S. J., Geological Survey of Canada, Ottawa, Canada. Dec, 1918. 



Schrader, Frank C, U. S. Geological Survey, Washington, D. C. Aug., 1901. 



ScHUCHERT, Charles, Yale University, New Haven, Conn. August, 1895. 



ScHULTZ, Alfred R., Hudson, Wis. December, 1912. 



Scott, William B., Princeton University, Princeton, N. J. August, 1892. 



Seaman, Arthur E., Michigan College of Mines, Houghton, Mich. Dec, 1904. 



Sellards, Elias H., Tallahassee, Fla. December, 1905. 



Sena, Joaquim Candido da Costa, State School of Mines, Ouro Preto, Brazil. 

 December, 1908. 



Shaler, Millard K., 5 Montague Du Pare, Brussels, Belgium. Dec, 1914. 



Shannon, Charles W., Oklahoma Geol. Survey, Norman, Okla. Dec, 1918. 



Shattuck, George Burbank, Vassar College, Poughkeepsie, N. Y. Aug., 1899. 



Shaw, Eugene W., U. S. Geological Survey, Washington, D. C. Dec, 1912. 



Shedd, Solon, State College of Washington, Pullman, Wash. December, 1904. 



Shepard, Edward M., 1403 Benton Ave., Springfield, Mo. August, 1901. 



Shimek, Bohumil, University of Iowa, Iowa City, Iowa. December, 1904. 



Shimer, Hervey Woodburn, Massachusetts Institute of Technology, Cam- 

 bridge, Mass. December, 1910. 



Siebenthal, Claude E,, U. S. Geol. Survey, Washington, D. C. Dec, 1912. 

 *SiM0NDS, Frederick W., University of Texas, Austin, Texas. 



Sinclair, William John, Princeton University, Princeton, N. J. Dec, 1906. 



SiNGEWALD, Joseph T., Johns Hopkins University, Baltimore, Md. Dec, 1911. 



Sloan, Earle, Charleston, S. C. December, 1908. 



Smith, Burnett, Syracuse University, Skaneateles, N. Y. December, 1911. 



Smith, Carl, Box 1136, Tulsa, Okla. December, 1912. 



* Smith, Eugene A., University of Alabama, University, iVla. 



Smith, George Otis, U. S. Geological Survey, Washington, D. C. Aug., 1897. 

 Smith, Philip S., U. S. Geological Survey, Washington, D, C. Dec, 1909. 

 Smith, Warren Du Pre, University of Oregon, Eugene, Ore. December, 1909. 

 Smith, W. S. Tangier, 640 Tennyson Ave., Palo Alto, Calif. June, 1902. 

 *Smock, John C, Hudson, N. Y. 

 Smyth, Charles H., Jr., Princeton University, Princeton, N. J. i^ug.. 1892. 

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

 SoPER, Edgar K., Port of Spain, Trinidad, B. W. I., P. O. Box 175. Dec, 1918. 

 Speight, Robert, Christ Church, Canterbury College, New Zealand. Dec, 1916. 

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



* Spencer, J. W., 2019 Hilly er Place, Washington, D. C. 



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

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

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

 Stanton, Timothy W., U. S. National Museum, Washington. D. C. Aug., 1891- 

 St a t^ffer, Clinton R., Univ. of Minnesota, Minneapolis, Minn. Dec, 1911. 

 Stebinger, Eugene, Jr., U. S. Geological Survey, Washington, D. C. Dec, 1916. 

 Steidtmann, Edward, University of Wisconsin, Madison, Wis. Dec, 1916. 



