EXCHANGES AND PRESENTATIONS. 



277 Batavia 



278 Mexico 



279 Amsterdam 



280 



281 Harlem ... 



282 



283 Bergen ... 



284 Christiania 



285 



286 Tromso ... 



287 Bucharest 



288 Helsingfors 



289 Kiefp 



290 Moscow ... 

 291 



292 St. Petersburg. 

 293 



294 Madrid 



295 Stockholm 

 296 



297 Berne 



298 Geneva ... 



299 La.usanne 



300 Neuchatel 



Java. 



. .*Kon. NatuurkundigeVereenigingin Nederl Indie. 



Mexico. 



...*Sociedad Oientifica "Antonio Alzate." 



Netherlands. 



..^Acadeuiie Royal e des Sciences. 



*Soci§te' Eoyale de Zoologie. 

 ..*Bibliotheque de Musee Teyler. 

 ...*Societe Hollandaise des Sciences. 



Norway. 



..^Museum. 



..^Kongelige Norske Fredericks Universitet. 

 ...*Videnskabs-Selskabet i Christiania. 

 ...*Museum. 



Roumania. 



..^Instituted Meteorologic al Eomaniel. 



Russia. 



..*Societe des Sciences de Finlande. 

 ,. # Societe des Naturalistes. 

 ,.*Societe Imperiale des Naturalistes. 

 ...*Societe Imperiale des Amis des Sciences Natur- 

 elles d' Anthropologic et d* Ethnographie a 

 Moscow (Section d' Anthropologic). 

 .*Academie Imperiale des Sciences. 

 ...*Comite Geologique — Institut des Mines. 



Spain. 



... Institute geografico y Estadistico. 



Sweden. 



. . . *Kongliga S venska Vetenskaps-Akademien. 

 . . . *Kongliga Universitetet. 



Switzerland. 



...*Societe de Geographique de Berne. 

 ...*Institut National Genevois. 

 ...*Societe Vaudoise des Sciences Naturelles. 

 ...*Societe des Sciences Naturelles de Neuchatel. 



United States of America. 



301 Albany , ...*New York State Library, Albany. 



302 Annapolis (Md.) *Naval Academy. 



303 Baltimore ...*Johns Hopkins University. 



304 Beloit (Wis.) ...*Chief Geologist. 



305 Boston ... ../American Academy of Arts and Sciences. 



306 „ ^Boston Society of Natural History. 



307 „ State Library of Massachusetts. 



308 Brookville (Ind.)*Brookville Society of Natural History. 



309 „ ... Indiana Academy of Science. 



