Recent Publications 



-American Institute of Mining Engineers, Transactions of. Vol. XXIX, 

 February 1899, to September 1899, inclusive. New York City, 1900. 



-Ami, Henry M. Sir John William Dawson, a Brief Biographical Sketch. 

 Reprinted from the American Geologist, Minneapolis, Vol. XXVI, No. 

 1, for July 1900. 



-Andrews, E. C, B.A. Report on the Hillgrove Gold Field. Dept. of 

 Mines and Agriculture, Geol. Survey, New South Wales. Sydney, 1900. 



-Bather, F. A. The Recapitulation Theory in Palaeontology, and F. 

 Bernard's "Elements de Palaeontologie," a Review. Reprinted from 

 Natural Science, Vol. II, No. 14, April 1893. 



■Berichte der Naturforschenden Gesellschaft zu Freiburg I. Br. August 

 1900. 



-Beyer, Samuel Walker. Geology of Hardin County. Reprinted from 

 Iowa Geological Survey, Vol. X. Annual Report, 1899, pp. 245-313. 

 Des Moines, 1900. 



-Bockh, Hugo. Die Geologischen Verhaltnisse der Umgebung von Nagy- 

 Maros. Budapest, 1899. 



OrcaSemseyi, Eine neue Orca-Art, Aus dem Unteren Miocaen von Salgo- 

 Tarjan. Budapest, 1899. 



-Brown, H. Y. L. Report on the Gold Discovery at Tarcoola, the Enter- 

 prise Mine, the Earer Dam Tin Find, and the Mount Gunson Copper 

 Mine, with Plan. Record of the Mines of South Australia. Prepared 

 under the authority of the Hon. Laurence O'Loughlin, M. P., Minister 

 of Mines. Adelaide, 1900. 



-Davis, W. M. Notes on the Colorado Canyon District. Reprinted from 

 the American Journal of Science, Vol. X. October 1900. 



-Dubois, Professor Eug. The Amount of the Circulation of the Carbon- 

 ate of Lime and the Age of the Earth. (Koninklijijke Akademie van 

 Wetenschappen te Amsterdam.) June and August 1900. 



-Dunn, E. J. Notes on the Dwyka Coal Measures at Vereeniging, Trans- 

 vaal, etc. From the Transactions of the Philosophical Society of South 

 Africa; Vol. XI, Part I. March 1900. 



•Grant, Ulysses Sherman. Contact Metamorphism of a Basic Igneous 

 Rock. Bulletin of Geological Society of America, Vol. XI, pp. 503-510. 

 Rochester, 1900. 



