Recent Publications 



-Jones, E. L., Jr. A Reconnaissance of the Pine Creek District, Idaho. 



(Contributions to Economic Geology, 1919, Part I, pp. 1-36.) [U.S. 



Geological Survey, Bulletin 710-A. Washington, 1919.] 

 -Knopf, A. A Geologic Reconnaissance of the Inyo Range and the Eastern 



Slope of the Southern Sierra Nevada, California. With a section on The 



Stratigraphy of the Inyo Range, by Edwin Kirk. [U.S. Geological 



Survey, Professional Paper no. Washington, 1918.] 

 — — . Tin in 191 7. [U.S. Geological Survey, Mineral Resources of the 



United States, 191 7. Part 1:7. Washington, 1918.] 

 . Tin in 1918. - [U.S. Geological Survey, Mineral Resources of the 



United States, 191 8. Part 1:3. Washington, 1919.] 

 -Kreisinger, H., Augustine, C. E., and Harpster, W. C. Combustion 



Experiments with North Dakota Lignite. [U.S. Bureau of Mines, Techni- 

 cal Paper 207. Washington, 1919.] 

 -Latimer, W. J. Soil Survey of Barbour and Upshur Counties, West 



Virginia. [U.S. Bureau of Soils. Advance Sheets— Field Operations of 



the Bureau of SoUs, 1917. Washington,, 1919.] 

 -La Touche, T. H. D. (Compiler). A Bibliography of Indian Geology and 



Physical Geography, with an Annotated Index of Minerals of Economic 



Value. [Geological Survey of India. Calcutta: 27 Chowringhee Road. 



London: Messrs. Kegan Paul, Trench, Triibner & Co. 1918.] 

 -Leffingwell, E. de K. The Canning River Region, Northern Alaska. 



[U.S. Geological Survey, Professional Paper 109. Washington, 1919.] 

 -Lesher, C. E. Coal in 191 7. Part A. Production. [U.S. Geological 



Survey, Mineral Resources of the United States, 191 7. Part 11:32. 



Washington, 1919.] 

 . Prices of Coal and Coke, 1913-1918. [U.S. Geological Survey, 



Mineral Resources of the United States, 1918. Part 11:4. Washington, 



1919.] 

 -Lesher, C. E., and Thorn, W. T., Jr. Coke and By-Products in 1916 and 



1917. [U.S. Geological Survey, Mineral Resources of the United States, 



1917. Part 11:34. Washington, 1919.] 

 -Lindgren, W. Mineral Deposits. Second Edition. [New York. McGraw- 

 Hill Book Co., Inc., 239 W. 39th St., 1919. Price, $5.00.] 

 -Lindgren, W., and Loughlin, G. F. Geology and Ore Deposits of the 



Tintic Mining District, Utah. With a Historical Review by V. C. 



Heikes. [U.S. Geological Survey, Professional Paper 107. Washington, 



1919.] 



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