LIST OF MEMBERS. 121 



*Britton, N. L., E.INI., Ph.D. Botany and Geology. 



Assistant in Geology and Botany, School of Mines, Columbia 

 College, and Botanist, Geological Survey of New Jersey. 



School of Mines ^ Cohunbia College^ N.Y. 

 Brush, G. J. Mineralogy. 



Director, Sheffield Scientific School. 



New Haven ^ Conn. 

 BuMPUs, H. C, Ph.B. Zoology. 



Professor of Biology and Geology, Olivet College. 



Olivet., Michigan. 

 Call, R. Ellsworth. Tertiary Palaeontology, Mollusca. 



Assistant Professor in Geology and Zoology, University of 

 Missouri. 



Columbia., Missouri. 

 Campbell, John P., B.A. Physiology. 



Fellow by courtesy of the Johns Hopkins University. 



Johns Hopkins University., Baltimore., j\Id. 

 Chittenden, R. H., Ph.D. Physiology. 



Professor of Physiological Chemistry, Yale University. 



83 Trt(7nbtill street., Nexv Haven., Conn. 

 Clark, William B., Ph.D. Pahcontology. 



Instructor in Palteontolog}-, Johns Hopkins University. 



Johns Hopkins University., Baltimore., Md . 

 Clarke, Samuel F., Ph.B., Ph.D. Zoology. 



Professor of Natural History, Williams College. 

 Williamstovjn., Mass. 

 *CoPE, Edward D. Vertebrate, Palaiontology and Zoology. 



3I03 Pine street., PJiiladelpJiia., Peitn. 

 *CouES, Elliott, A.M., M.D., Ph.D. Vertebrates, Bibliog- 

 raphy . 



Smithsonian Institution., Washington., D. C. 

 *Crosby, W. O., SoB. Geology. 



Assistant Professor of Mineralogv and Lithologv, Massachu- 

 setts Institute of Technology. 



Institute of Tech7iology ., Bostofi^ Alass. 

 Dall, W^illiam Healey. Mollusca, Palaeontology. 



Palaeontologist U.S. Geological Survey, Honorary Curator, 

 Department of Mollusks, U.S. National Museum. 



Smithsonian Institution, Washington, D. C. 



