45G ANNUAL ItECORD OF SCIENCE AND INDUSTRY. 



LITIIOLOGY. 



Jannetaz (B. VOn). A Guide to the Determination of Rocks ; being an 

 Introduction to Lithology. By E. Jannetaz. Translated from the French by 

 G. W. Plympton, C.E., M.E. New York : D. Van Nostrand. 1877. (8vo, 

 165 pp.) 



[Am. Journ. S. and A. (3), XV., 66.] 



RosenbllSCh (H.). Mikroskopische Physiographie der massigen Ges- 

 teine. Von H. Rosenbusch. Stuttgart : E. Schweizerbart'sche Verlags- 

 handlung. 1877. (8vo, 596 pp.) 



[Am. Journ. S. and A. (3), XV., 65, 66.] 



Zirkel (Ferdinand). Microscopical Petrography. By Ferdinand Zir- 

 kel. Being Vol. VI. of the Report of the United States Geological Explora- 

 tion of the Fortieth Parallel, made under the Direction of the Engineer De- 

 partment by Clarence King, Geologist in charge. Washington : Govern- 

 ment Printing-office. 1876. 

 [Nature, XVI., 473, 474.] 



TERRACES. 



Greenwood (George). River Terraces. By Colonel George Green- 

 wood. London : Longmans & Co. 

 [Nature, XVI., 181, 182.] 



GLACIAL EPOCH. 



Kropotkin (P.). Researches on the Glacial Period. By P. Kropotkin. 

 (First Fascicule, 827 pp. Vol. VIII. With Maps and Woodcuts in separate 

 brochure. [Memoirs of the Russian Geographical Society. Vol. XL 1876.]) 

 [Nature, XVI. , 161.] 



SPECIAL COUNTRIES. 



Europe. 



Pfaff (Friedrich). Die Naturkrafte in den Alpen, oder physikali- 

 sche Geographie des Alpengebirges. Von Dr. Friedrich Pfaff, ord. Pro- 

 fessor an der Universitat Erlangen. Munchen : Oldenbourg. 1877. 

 [Nature, XVI., 542. Condemnatory.] 



North America. 



Canada. 



Canada. Geological Survey of Canada. Alfred R. C. Selwyn, F.R.S., 

 F.G.S., Director. Report of Progress for 1875-76. Published by Author- 

 ity of Parliament, 1877. 



[Am. Journ. S. and A. (3), XIV., 70.] 



United States. 

 (General.} 

 United States. Department of the Interior. U. S. Geological and 



