LIST OF MEMBERS. 1 33 



Williams, George Huntington, A.B., Ph.D. Mineralogy. 



Associate Professor of Mineralogy and Petrography, Johns 

 Hopkins University. 



Johns Hopkins University^ Baltimore. 

 * Williams, Henry S., Ph.D. Geology and Palaeontology. 



Professor of Geology and Palaiontologv, Cornell University, 

 and Assistant Geologist, U.S. Geological Survey. 



Cortiell University^ Ithaca^ JV. Y. 

 WiLLiSTON, Samuel W., M.D., Ph.D. Anatomy. 



Assistant Professor of Anatomy, Yale University. 



New Haven ^ Conn. 

 *WiLSON, Edmund B., Ph.B., Ph.D. Animal Morphology. 



Professor of Biology, Bryn Mawr College, Penn. 



Bryn Mawr., Penn. 

 Wilson, W. P., B.S., D.Sc. Botany. 



Professor of Physiological Botany, Department of Biology, 

 University of Pennsylvania. 



Westchester., Penn. 

 WiNCHELL, Alexander, LL.D. Geology. 



Professor of Geology and Paleontology, University of Michi- 

 gan. 



Ann Arbor., Michigan. 

 Wolff, John E., A.B. Petrography. 



Instructor in Petrography, Harvard University. 



Caynbridge., Mass. 

 *Wright, R. Ramsay, M.A., B.Sc. Zoology. 



Professor of Natural History, University College, Toronto, 

 Canada. 



University College., Toronto^ Canada. 

 *Yarro\v, H. C, M.D., Acting Asst.-Surg. U.S.A. 



Herpetology. 



Curator, Department of Reptiles, U.S. National Museum. 



814 17^/2 street., N. W., Washington, D.C. 



