RECENT PUBLICATIONS 139 



-Clapp, C. H. Sooke and Duncan Map-Areas, Vancouver Island, with 

 Sections on the Sicker Series and the Gabbros of East Sooke and Rocky- 

 point, by H. C. Cooke. [Canada Department of Mines, Geological 

 Survey, Memoir 96. Ottawa, 1917.] 



-Clark, H. H., and Means, C. M. Suggested Safety Rules for Installing 

 and Using Electrical Equipment in Bituminous Coal Mines. [U.S. 

 Department of the Interior, Bureau of Mines, Technical Paper 138. 

 Washington, 191 7.] 



-Clarke, E. de C. The Geology and Ore-Deposits of Meekatharra, Mur- 

 chison Goldfield. Petrology by R. A. Farcuharson. Mineralogy and 

 Underground Waters by E. S. Simpson. [Western Australia Geological 

 Survey, Bulletin 68. Perth, 1916.] 



-Clarke, F. W., and Wheeler, W. C. The Inorganic Constituents of 



Marine Invertebrates. [U.S. Geological Survey, Professional Paper 102. 



Washington, 19 17.] 

 -Collier, A. J. The Bowdoin Dome, Montana. [U.S. Geological Survey, 



Bulletin 661-E. Washington, 1917.] 

 -Cooke, C. W., and Cushman, J. A. Orbitoid Foramonifera of the Genus 



Orthophragmina from Georgia and Florida. [U.S. Geological Survey, 



Professional Paper 108-G. Washington, 1918.] 

 -Cotton, C. A. Block Mountains and a "Fossil" Denudation Plain in 



Northern Nelson. Transactions of the New Zealand Institute, Vol. 



XLVIII, 1915. [Wellington, 1916.] 

 . Fault Coasts in New Zealand. Reprinted from the Geographical 



Review, Vol. I, 1916, No. i. [New York: American Geographical Society.] 

 . The Structure and Later Geological History of New Zealand. 



Geological Magazine (New Series), Decade VI, Vol. Ill, pp. 243-49 and 

 314-20, June- July, 1916. [London: Dulan & Co.] 



-Cuerpo de Ingenieros de Minas del Peru. Boletin No. 84. Organizacion, 

 Metodos y Labor del Servicio Hidrologico de 1911 a 1915. [Lima, 1917.] 



-Davis, E. F. The Registration of Earthquakes at the Berkeley Station 

 and at the Lick Observatory Station from October i, 1916, to March 31, 

 191 7. University of California Publications, Bulletin of the Seismo- 

 graphic Stations, No. 13, pp. 273-95. [Berkeley, 1917.] 



-DiLLER, J. S. Chromite in 1916. [U.S. Geological Survey, Mineral 

 Resources of the United States, 1916, Part I: 2. Washington, 191 7.] 



-Dresser, John A. Part of the District of Lake St. John, Quebec. [Canada 

 Department of Mines, Geological Survey, Memoir 92. Ottawa, 191 7.] 



-DuNLOP, J. P. Secondary Metals in 1916. [U.S. Geological Survey, 

 Mineral Resources of the United States, 1916, Part I, pp. 39-52. Wash- 

 ington, 1917.] 



