52 Exchanges. 



Glasgow. — Proceedings of the Royal Philosophical Society. 



,, Geological Society of Glasgow. 



GoRLiTZ. — Abhandlungen der Naturforschenden Gesellschaft zu 



Gorlitz. 

 Halifax. — Nova-Scotian Institute of Science. 

 Hamburg, — Verhandlungen des Naturwissenschafdichen Vereins 



in Hamburg. 

 Iglo.— Jahrbuch des Ungarischen Karpathen Vereines. 

 Indl\napolis. — Proceedings of the Indiana Academy of 



Sciences. 

 Kansas.— University of Kansas. 

 Kharkoff. — Transactions of the Society for Physico Chimiques 



of Kharkoff University. 

 KiEFF. — Memoirs of the Society of Naturalists of Kieff. 

 Lausanne. — Bulletin de Societe des Vaudoise des Sciences 



Naturelles. 

 Lawrence. — Science Bulletin of the University of Kansas. 

 Leeds. — Annual Report, Philosophical and Literary Society. 

 Leipsic— Sitzungberichte des Naturforschenden Gesellschaft vu 



Leipzig. 

 Lima.^— Boletin del Cuerpo de Ligenieros de Minas del Peru. 

 London.— Report of the 76th Meeting of the British Association, 

 also Report of the Corresponding Societies Committee. 

 Quarterly Journal of the Geological Society of London. 

 Journal of the Royal Microscopical Society. 

 Transactions of the Zoological Society of London. 

 Memoirs of the Astronomical Society. 

 Guide Books, British Museum (Natural History). 

 The Patent Ofifice Library. 

 Madison. — Bulletin and Maps of the Geological and Natural 



History Survey of Wisconsin. 

 Madras. — Bulletin of the Madras Government Museum. 

 Manchester. — Journal of the Manchester Geographical Society, 

 Melbourne. — Proceedings of the Royal Society of Victoria. 



