RECENT PUBLICATIONS 69 1 



— Missouri School of Mines and Metallurgy, University of Missouri, Bulletin, 

 Vol. II, No. 3. Cupellation Losses in Assaying. [Rolla, February, 1916.] 



— Morgan, P. G. Eighth Annual Report (New Series) of the Geological 

 Survey Branch of the Mines Department, Appendix C. [New Zealand 

 Geological Survey. Wellington, 1915.] 



— Morgan, P. G., and Bartrum, J. A. The Geology and Mineral Resources of 

 the Buller-Mokihinui Subdivision, Western Division. Bulletin 17 (New 

 Series), Geological Survey Branch, New Zealand Department of Mines- 

 [Wellington, 1915.] 



— Murdoch, J. Microscopical Determination of the Opaque Minerals. An 

 Aid to the Study of Ores. [New York: John Wiley & Sons, 1916.] 



— Museu Nacional do Rio de Janeiro, Archivos do. Vol. XIX. [Rio de 

 Janeiro: Imprensa Nacional, 1916.] 



— New Zealand Geological Survey Branch, Ninth Annual Report (New Series) 

 of the. Appendix C. [Wellington, 1915.] 



— Osborn, H. F. Close of Jurassic and Opening of Cretaceous Time in North 

 America. Proceedings of the Paleontological Society. Bulletin of the 

 Geological Society of America, Vol. XXVI, 295-302. August 17, 1915. 



. Review of the Pleistocene of Europe, Asia, and Northern Africa. 



Annals of New York Academy of Sciences, Vol. XXVI, 215-315. [New 

 York, 191 5.] 



— Pahasapa Quarterly, The. February, 1916. Tungsten Number. [South 

 Dakota School of Mines, Rapid City, 1916.] 



— Pogue, J. E. The Emerald Deposits of Muzo, Colombia. [Preprint from 

 Transactions of American Institute of Mining Engineers, 1916.] 



— Reger, D. B. Detailed Report on Lewis and Gilmer Counties. Accom- 

 panied by topographic and geologic maps. [West Virginia Geological 

 Survey. Morgantown, 1916.] 



— Reinecke, L. Ore Deposits of the Beaverdell Map-Area. [Canada 

 Department of Mines, Memoir 79, No. 1537, Geological Survey, Geologi- 

 cal Series, No. 65. Ottawa, 191 5.] 



— Richards, H. C. The Volcanic Rocks of South-Eastern Queensland. 

 Proc. Roy. Soc. of Queensland, Vol. XXVII, No. 7. [Brisbane, March, 

 1916.] 



— Ries, Heinrich. Economic Geology. 4th ed. [New York: John Wiley 

 & Sons, 1916.] 



— Robinson, H. M. Ozokerite in Central Utah. [U.S. Geological Survey, 

 Bulletin 641-A. Washington, 1916.] 



— Russell, E. J. A Student's Book on Soils and Manures. Cambridge 

 Farm Institute Series. [London: Cambridge University Press, Fetter 

 Lane, E. C. New York: Putnam.] 



— Saunders, E. J. The Coal Fields of Kittitas County. [Washington Geo- 

 logical Survey, Bulletin 9. Olympia, 1914.] 



