ADDITIONS TO THE LIBKARY. I7I 



kongenitaleii Defekt der drei letzten Sakral- und sammtlicher 

 Steiszwirbel beim Menschen : Ueber sechsschneidezahnige Gebisse 

 beim nonnalen Menschen : Ueber zweiwiirzelige Eck- und Schnei- 

 dezahne beim Menschen. 8vo. Berlin, 1885. 



Albrecht, P. Zur Zwischenkieferfrage. 8vo. Berlin, 1885. 



Sur la non-homologie des poumons des vertebres pulmones 



avec la vessie natatoire des poissons. 8vo. Paris, 1886. 



A^iderson, J. W. The Prospector's Handbook. 8vo. London, 

 1886. 



Antwerp. Exposition TTniyerselle d'Anvers, 1885. Exposition 

 Collective des Charbonnages du Bassin de Liege organisee par 

 I'Union des Charbonnages, Mines et Usines Metallurgiques de la 

 Province de Liege. Catalogue Special. 8vo. Liege, 1885. 

 Presented hy H. Bauerman, Esq., P.G.S. 



Notice sur I'Exposition Collective des Charbonnages 



patronnes par la Societe Generale pour favoriser I'Industrie Ra- 

 tionale. 4to. Brussels, 1885. Presented hy H. Bauerman, Esq., 

 F.G.S. 



Argentine Republic. Seccion de Minas del Department de Ohras 

 Publicas de la Nacion. Informe del primer aiio 1885. 8vo. 

 Buenos Aires, 1886. 



Army Medical Department. Report for the Year 1883. 8vo. 

 London, 1885. 



AsTihurner, C. A. Brief description of the Anthracite Coal Fields of 

 Pennsylvania. 8vo. Philadelphia, 1884. 



Recent Publications of the Second Geological Survey of Penn- 



sylvania. 8vo. Philadelphia, 1885. 



The Geology of Natural Gas in Pennsylvania and New York. 



8vo. Easton, 1885. 



. The Product and Exhaustion of the Oil Regions of Pennsyl- 

 vania and New York. 8vo. Easton, 1885. 



Australian Museum. Catalogue of the Australian Hydroid Zoophytes 

 by W. M. Bale. 8vo. Sydney, 1884. 



Bailey, W. H. The Opportunities of the Medical Profession and 

 their demands. 8vo. Syracuse, 1881. 



Ball, V. Report on the Museums of America and Canada. 8vo, 

 London, 1885. 



. [Report on the Science and Art Museum, DubHn.] 8vo. 



Dublin, 1885. 



BaUaarat. School of Mines. Annual Report, 1886. 8vo. 1886. 



VOL. XLH. 



