38 WASHINGTON ACADEMY OF SCIENCES 



Chapman, Frank Michler, 



Editor Bird Lore ; Associate Editor of The Auk ; Fellow Am. Ornith. Union ; 

 Member Soc. Nats. ; Associate Curator Ornith. and Mamm., Am. Mus. Nat. His., 

 New York City. 



Clark, William Bullock, Ph.D., 



Associate Editor Journ. Geo!.; Director Maryland Weather Service ; State Geol- 

 ogist of Maryland ; Professor of Geology and Director of the Geological 

 Laboratory, Johns Hopkins University, Baltimore, Md. 



Clarke, John Mason, A.M., Ph.D., 



Editor Amer. Geol. ; Fellow Am. Ass. Adv. Sci. ; Member Imp. Min. Soc. St. 

 Petersburg ; Deutsche Geol. Gesellschaft, etc. ; New York State Paleontologist, 

 Albany, N. Y. State Hall, Albany. 



Cohen, Solomon Solis, A.M., M.D., 



Editor Department of Therapeutics "American Medicine " ; Member Ass. Am. 

 Phys. ; Fellow Amer. Laryn. Ass., etc. ; Professor of Med. and Thera., Phila- 

 delphia Polyclinic, Philadelphia, Pa. 1525 Walnut Street. 



Coleman, Arthur P., A.M., Ph.D., 



Member Roy. Soc. Canada ; Canadian Inst. ; Professor of Geology, Toronto Uni- 

 versity and Geologist to the Bureau of Mines of Ontario, Toronto, Canada. 

 School of Science. 



Conner, Phineas Sanborn, A.M., LL.D., M.D., 



Member Am. Med. Ass. ; Fellow Am. Surg. Ass. ; Professor of Surgery and 

 Dean of the Medical College of Ohio, Cincinnati, Ohio. 25 W. Ninth Street. 



Coulter, John Merle, A.M., Ph.D., 



Editor Bot. Gaz. ; Member Bot. Soc. Am.; Am. Acad. Sci. ; Fellow Am. Ass. Adv. 

 Sci. ; Professor of Botany and Head of Bot. Dept., University of Chicago, 

 Illinois. 



Crafts, James Mason, B.S., LL.D., 



Boston, Mass. sg Marlboro Street. 



Crozier, William, 



Graduate U. S. Military Acad. 1876 ; Member Am. Ass. Adv. Sci. ; Nat. Geog. 

 Soc. ; Major of Ordnance, U. S. Army, Ordnance Office, War Department, 

 Washington, D. C. 



Dabney, Charles William, Ph.D., 



President University of Tennessee, Knoxville, Tenn. 



Dana, Edward Salisbury, A.M., Ph.D., 



Editor Am. Jour. Sci. ; Member Nat. Acad. Sci. ; Am. Philos. Soc. ; Professor of 

 Physics, Yale University, New Haven, Conn. 24 Hillhouse Avenue. 



Davidson, George, A.M., Ph.D., 



Member Nat. Acad, of Sci. ; Honorary Member Am. Soc. Civil Eng., etc. ; Pro- 

 fessor of Geog., University of California, Berkeley, Calif. 2221 Washi^igton 

 Street, San Francisco. 



Dennis, Louis Munroe, B.S., Ph.B., 



Member Am. Chem. Soc. ; Fellow Am. Ass. Adv. Sci. ; Professor of Inorganic 

 and Analytical Chemistry, Cornell University, Ithaca, N. Y. 722 University 

 Avenue, 



