14 SOCIETY OF NATURALISTS. 



*Greenleaf, R. W., A.B. Botany. 



53 High street^ CharlestoW7i^ Mass. 

 Hague, Arnold. Geology and Petrography. 



Geologist U.S. Geological Survey. 

 Ajuericafi Miiseuju, Central Park, JV. 7". 

 *Hall, G. Stanley, A.M., Ph.D. Psychology. 



Professor of Psychology, Johns Hopkins University. 

 Baltitnore, Aid. 

 *Hall, James, M.S., A.M., M.D.,LL.D. Geology, Palaeontology, 

 State Geologist of New York, Director of the State Museum 



of Natural History. 

 State Museum, Albany, JV. il 

 ♦Hayden, F. v., M.D., LL.D. Geology. 



Geologist U.S. Geological Survey. 

 1S03 Arch street, Philadelphia, Penti. 

 *Heilprin, Angelo. Pakeontology and Geology. ^ 



Pi-ofessor of Invertebrate Palaeontology and Curator 

 in charge, Academy of Natural Sciences of Phila- 

 delphia. 

 Academy of Natural Sciences, Philadelphia, Penn. 

 *Hensita\v, Samuel. Zoology. 



Assistant, Boston Society of Natural History. 

 Boston Society of Natural History, Boston, Mass. 

 *HiTCHCocK, C. H., Ph.D. Geology. 



Professor of Geology and Mineralogy, Dartmouth College. 

 Hanover, N.H. 

 •Holder, J. B., M.D. Zoology. 



Curator of Veitcbrate Zoology, Am. Museum Nat. History. 

 Americaft Museutti, Central Park, N. T. 

 *Horn, George H., M.D. Entomology. 



President of the American Entomological Society, Corre- 

 sponding Secretary Academy of Natural Sciences of Phila- 

 delphia. 

 874 North ^th street, Philadelphia, Penn. 

 *Hyatt, Alpiieus, S.B. Pakeontology and Zoology. 



Curator of the Boston Society of Natural History, and Pro- 

 fessor of Zoology and Palajontology at the Massachusetts 

 Institute of Technology. 

 Boston Society of Natural History, Boston, Mass. 



