582 RECENT P UBLICA TIONS 



Glaciation of Mount Katahdn, Maine. By R. S. Tarr. Vol. II, pp. 



433-448, pis. 30-39- 

 Igneous Complex of Magnet Cove, Arkansas. By Henry S. Washington. 

 Vol. II, pp. 389-416, pi. 1. 

 — McBeth, William A. Physical Geography of the Region of the Great 



Bend of the Wabash. 

 — Missouri Botanical Garden. By William Trelease, Director. 1897. 



— O'Harra, Dr. Cleophas C. A History of the Early Explorations and of 



the Progress of Geological Investigation in the Black Hills Region. 

 South Dakota School of Mines, Bulletin No. 4, Department of Geology, 

 Rapid City, S. D. 

 — Oxford Mineralogical Laboratory, Communications from : 



On the Constitution of the Natural Arsenates and Phosphates. Part 



III — Plumbogummite and Hitchcockite. 



On the Constitution of the Natural Arsenates and Phosphates. Part 



IV — Beudantite. By E. G. J. Hartley, B.A. 



Note on the Hitchcockite, Plumbogummite, and Beudantite analyzed by 



Mr. Hartley. By Professor H. A. Miers, M.A., F.R.S. Reprinted 



from the Mineralogical Magazine, Vol. XII, No. 57. 



— Palmer, T. S. A Review of Economic Ornithology in the United States. 



By T. S. Palmer. Reprint from Yearbook of Department of Agriculture 



for 1899. 



— Pjetursson, Helgi. The Glacial Palgonite-Formation of Iceland. 



Reprinted from the Scottish Geographical Magazine for May 1900. 

 — Revista de Obras Publicas a Minas. Publicacao Mensal da Associacao 



dos Engenheiros Civis Portugezes. Tomo XXXI, 1900. 

 — Royal Society of Canada (being a Summary of the Nineteenth Meeting of 



the Roy. Soc, Canada, held at Ottawa, May 28 to 31, 1900, with special 



reference to sections III and IV, by H. M. A.) Reprinted from Science, 



N. S. Vol. XL, No. 287, pp. 1020-1024, June 29, 1900. 

 — Rudzki, M. P. Sur la Nature des Vibrations Sismiques. In Modena. 



Coi Tip! Delia Societa Tipografica Antica Tipografia Soliani. 1900. 

 — Talmage, James E. The Great Salt Lake, Present and Past. Salt Lake 



City, 1900. 

 — United States Department of Agriculture, Publications of. Corrected to 



February i, 1900. For sale by the Superintendent of Documents, Union 

 Building, Washington, D. C. 



Protection and Importation of Birds under Act of Congress Approved 

 May 25, 1900. Circ. 29. By James Wilson, secretary. 



