RECENT PUBLICATIONS 279 



-LouGHLiN, G. F., AND CooNS, A. T. Stone in 191 7. [U.S. Geological 



Survey, Mineral Resources of the United States, 191 7. Part 11:30. 



Washington, 1919.] 

 -LuNT, H. F., et al. The Oil Shales of Northwestern Colorado. [Colorado 



Bureau of Mines, Bulletin No. 8. Denver, 1919.] 

 -Lyon, D. A., and Ralston, O. C. Recovery of Zinc from Low-Grade and 



Complex Ores. [U.S. Bureau of Mines, Bulletin 168. Washington, 



1919.] 

 -McCaskey, H. D. Quicksilver in 1916. [U.S. Geological Survey, Mineral 



Resources of the United States, 1916. Part 1:24. Washington, 1919.] 

 -Manning, V. H. Explosives and Miscellaneous Investigations. [U.S. 



Bureau of Mines, Bulletin 178-D. (War Work of the Bureau of Mines.) 



Washington, 1919.] 

 . War Gas Investigations. [U.S. Bureau of Mines, Bulletin 178-A. 



Washington, 1919.] 



-Marshall, P. The Geology of the Tuapeka District, Central Otago 

 Division. [New Zealand Department of Mines, Geological Survey 

 Branch, Bulletin No. 19 (New Series). Wellington, 1918.] 



-Meinzer, O. E. Bibliography and Index of the PubHcations of the United 

 States Geological Survey relating to Ground Water. [U.S. Geological 

 Survey, Water-Supply Paper 427. Washington, 1918.] 



-MiDDLETON, J. Fuller's Earth in 1918. [U.S. Geological Survey, Mineral 

 Resources of the United States, 1918. Part 11:6. Washington, 1919.] 

 Sand-Lime Brick in 1918. [U.S. Geological Survey, Mineral 



Resources of the United States, 1918. Part 11:2. Washington, 1919.] 

 -Miller, B. L., and Singewald, J. T., Jr. The Mineral Deposits of South 



America. [New York: McGraw-Hill Book Co., Inc., 239 W. 39th St., 



1919. Price $5.00.] 

 -Miller, D. G., and Simons, P. T. Drainage in Michigan. [^lichigan 



Geological and Biological Survey, Publication 28, Geological Series 23. 



Fort Wayne, Ind.: Fort Wayne Printing Co., 1919.] 

 -Mining Review for the Half- Year Ended June 30th, 1918. [No. 28, South 



Australia Department of Mines. Adelaide, 1918.] 

 -Mining Review for the Half -Year Ended December 31st, 1918. [No. 29, 



South Australia Department of Mines. Adelaide, 1919.] 

 -Morgan, P. G. Commercial Uses of New Zealand IMinerals (chiefly 



Non-metallic) and Rocks. The New Zealand Journal of Science and 



Technology, January, 1918. [Wellington, 1918.] 

 . Magnesite and Dolomite in Australia and New Zealand. [The New 



Zealand Journal of Science and Technology, I (1918), No. 6. Wellington, 



1918.] 

 -Mylius, L. a. a Restudy of the Staunton Gas Pool. [Illinois Depart- 

 ment of Registration and Education, Division of the State Geological 



Survey. Extract from Bulletin No. 44. Urbana, 1919.] 



