EDITOR - IN - CHIEF. 
C. Tl. Brues, Harvard University. 
ASSOCIATE EDITORS, 
C. B. DAVENPORT, C. W. JOHNSON, 
Carnegie Institution. Boston Society of Natural History. 
J. H. EMERTON, A. P. Morse, 
Boston, Mass. Wellesley College. 
¥. L. Revioés, J. G. NEEDHAM, 
Stanford University, Cornell University. 
W. M. WHEELER, Harvard University. 

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