734 



EXCHANGES AND PRESENTATIONS. 



Stockholm 

 Upsala 



Sweden. 



K. Svenska Vetenskaps-Akademie. 

 Universite Royale d' Upsala. 

 *K. Vetenskaps Societaten. 



Basel 



Geneva 



Lausanne 



Zurich 



Albany 

 Baltimore . . 

 Boston 

 Boulder 

 Cambridge . . 

 Chicago 



Cincinnati . . 

 Columbus . . 



'Concord 



Denver 



Indianopolis 



Lawrence 



Michigan 



Madison (Wis.) 



Milwaukee . . 



Minneaoplis . . 



Missoula 



Montana 



Newhaven (Conn.) 



New York . . 



Paolo Alto . 

 Philadelphia 



Rochester (N.Y.) 

 Salem (Mass.) 

 St. Louis 



.San Francisco 

 Washington. . 



Monte Video 



Switzerland. 



Naturforschende Gesellschaft. 

 Schweizerische Naturforschende Gesellschaft. 

 Societe Vaudoise des Sciences Naturelles. 

 Naturforschende Gesellschaft. 



United States of America. 



New York State Library, Albany. 



Johns Hopkins University. 



American Academy of Arts and Sciences. 

 *University of Colorado. 



Harvard University. 

 *Field Columbian Museum 



The John Crerar Library. 



American Association for the Advancement of Science. 

 *Geological Survey of Ohio. 



University of Missouri. 

 *New Hampshire State Library. 



Colorado Scientific Society. 



Indiana Academy of Sciences. 



Kansas University. 



College of Mines. 



Wisconsin Academy of Sciences, Arts, and Letters. 

 *Public Museum. 



Minnesota Academy of Natural Sciences. 



University of Montana (Department of Biology). 



State School of Mines. 



Connecticut Academy of Arts and Sciences. 



Yale University. 



New York Academy of Sciences. 

 *Public Library. 



School of Mines, Columbia College. 



Leland Stanford, jun.. University of California. 



Academy of Natural Sciences. 



American Philosophical Society. 

 *Commercial Museum. 

 *Franklin Institute. 



Rochester Academy of Sciences. 



Essex Institute. 



Academy of Science. 



^Missouri Botanical Garden. 



California Academy of Sciences. 



Bureau of Education (Department of the Interior). 



Bureau of American Ethnology. 



*Department of Agriculture. 



*Library of Congress. 



National Academy of Sciences. 



Philosophical Society. 



Smithsonian Institution. 



U.S. Geological Survey. 



U.S. National Museum (Department of the Interior). 



Uruguay. 

 National Library and Museum. 



