824 ^ RECENT PUBLICATIONS 



— ^Walcott, C. D. Cambrian Brachiopoda. Part I, Text; Part II, Plates. 

 [Monographs of the U.S. Geological Survey, Vol. LI. Washington, 191 2.] 



— ^Washington Academy of Sciences, Journal of the. Vol. Ill, 1913, Nos. 

 3-21; Vol. IV, Nos. 1-3. [Baltimore: The Waverly Press, 1913, 1914.] 



— Watson, T. L. Biennial Report on the Mineral Production of Virginia 

 during the Calendar Years 191 1 and 191 2. With Chapters on Zirconifer- 

 ous Sandstone near Ashland, Virginia, by T. L. Watson and F. L. Hess; 

 and Geology of the Salt and Gypsum Deposits of Southwestern Virginia, 

 by G. W. Stose. [Virginia Geological Survey, Bulletin VIII. Char- 

 lottesville, 1913.] 



— Whitbeck, R. H. The Geography and Industries of Wisconsin. [Wis- 

 consin Geological and Natural History Survey, Bulletin XXVI, Madi- 

 son, 1913.] 



— White, I. C, assisted by Hennen, Ray V., and Krebs, C. E. Map of 

 West Virginia showing Coal, Oil, Gas, Iron Ore, and Limestone Areas. 

 [Published by the West Virginia Geological Survey and the State Semi- 

 centennial Commission. Morgantown, 1913.] 



— WiCKHAM, H. F. Fossil Coleoptera from Florissant in the U.S. National 

 Museum. [No. 1982. From the Proceedings of the U.S. National 

 Museum, Vol. XLV, pp. 283-303, with Plates 22-26. Published June 13, 

 19 13. Washington: Government Printing Office, 1913.] 



. Fossil Coleoptera from the Wilson Ranch near Florissant, Colorado. 



[Bulletin of the State University of Iowa. Bulletin from the Laboratcric 

 of Natural History, Vol. VI, No. 4. Iowa City, 1913.] 



— WooDBRiDGE, D. E. Accideut Prevention at Lake Superior Iron Min.^. 

 [U.S. Bureau of Mines, Technical Paper 30. Washington, 1913.] 



— WooSTER, L. C. The Geological Development of Kansas, [Emporia, 

 November i, 1913.] 



— ^Wright, C. L. Fuel-Briquetting Investigations, July, 1904, to July, 191 2. 

 [U.S. Bureau of Mines, Bulletin 58. Washington, 1913.] 



