530 PROCEEDINGS OF COLUMBUS MEETING. 



* James E. Todd, A. M., Tabor, Iowa ; Professor of Natural .Sciences, Tabor College. 



* Henry W. Turner, U. S. Geological Survey, Washington, D. C. 



Joseph B. Tyrrell, M. A., B. Sc, Geological Survey Office, Ottawa, Canada ; Geol- 

 ogist on the Canadian Geological Survey. May, 1889. 



* Edward O. Ulricii, A. M., Newport, Ky. 



* Warren Upham, A. B., 36 Newbury St., Somerville, Mass.; Assistant on the 



U. S. Geological Survey. 



* Charles R. Van Hise, M. S., Madison, Wis. ; Professor of Mineralogy and 



Petrography in Wisconsin University ; Geologist IT. S. Geological Survey. 



* Anthony W. Vogdes, Alcatraz Island, San Francisco, Cal. ; Captain Fifth Artillery, 



U. S. Army. 

 Charles Wachsmuth, M. D., Burlington, Iowa. May, 1889. 

 *Marshman E. Wadsworth, Ph.D., Houghton, Mich. ; State Geologist; Director 



of Michigan Mining School. 



* Charles D. Walcott, IT. S. National Museum, Washington, D. C. ; Paleontolo- 



gist U. S. Geological Survey. 



Lester F. Ward, A. M., U. S. Geological Survey, Washington, D. C. ; Paleontolo- 

 gist U. S. Geological Survey. May, 1889. 



Walter H. Weed, M. E., IT. S. Geological Survey, Washington, D. C. May, 1889. 



David White, IT. S. National Museum, Washington, D. C. ; Assistant Paleontolo- 

 gist U. S. Geological Survey, Washington, D. C. May, 1889. 



* Israel C.White, Ph. D., Morgantown, W. Va. ; Professor of Geology in West 



Virginia University. 



* Charles A. White, M. D., U. S. National Museum, Washington, D. C. ; Paleon- 



tologist U. S. Geological Survey. 



* Robert P. Whitfield, Ph. D., American Museum of Natural History, 77th St. 



and Eighth Ave., New York city ; Curator of Geology and Paleontology. 



* Edward H.Williams, Jr., A. G, E. M., 117 Church St., Bethlehem, Pa.; Pro- 



fessor of Mining Engineering and Geology in Lehigh University. 



* George H.Williams, Ph. D., Johns Hopkins. University, Baltimore, Md. ; Pro- 



fessor of Inorganic Geology in Johns Hopkins University. 



* Henry S. Williams, Ph. D., New Haven, Ct, ; Professor of Geology and Paleon- 



tology in Yale University. 

 *t J. Francis Williams, Ph. D., Salem, N. Y. (Died November 9, 1891.) 



* Samuel G. Williams, Ph. D., Ithaca, N. Y. ; Professor in Cornell University. 

 Bailey Willis, U. S. Geological Survey, Washington, D. C. December, 1889. 

 *t Alexander Winchell, LL. D. (Died February 19, 1891.) 



* Horace Vaughn Winchell, 10 State St., Minneapolis, Minn.; Assistant on Geo- 



logical Survey of Minnesota. 



* Newton H. Winchell, A. M., Minneapolis, Minn. ; State Geologist; Professor in 



University of Minnesota. 



* Arthur Winslow, B. S., Jefferson City, Mo.; State Geologist. 



John E. Wolff, Ph. D., Harvard University, Cambridge, Mass. ; Instructor in 



Petrography, I Iarvard University. December, 1889. 

 Robert Simpson Woodward,- C. E., U. S. Coast and Geodetic Survey, Washington, 



D. C. May, 1889. 

 *G. Frederick Wright, D. D., Oberlin, Ohio: Professor in Oberlin Theological 



Seminary. 

 Lorenzo G. Yates, M. D., Santa Barbara, Cal. Pecember, 1889. 



