Geology and Mineralogy. 373 



Water Supply Papers. — Nos. 351, 352, 355. Surface Water 

 Supply of the United States, 1913. N. C. Grover, Chief 

 Hydraulic Engineer. No. 351. Part I. North Atlantic Coast 

 Basins. Pp. 189 ; 2 pis. No. 352. Part II. South Atlantic 

 and Eastern Gulf of Mexico Basins. Pp. 84 ; 3 pis. No. 355. 

 Part V. Hudson Bay Basins and Upper Mississippi River. 

 Pp. 181, 2 pis. 



No. 370. Surface Water Supply of Oregon, 1878-1910 ; by 



F. F. Henshaw and H. J. Dean. Pp. 829 ; 1 pi. 



No. 371. Equipment for current-meter gaging stations ; by 



G. J. Lyon. Pp. 60; 37 pis., 10 figs. 



No. 373. Water Resources of Hawaii ; by G. K. Larrison. 

 Pp. 190. 



No. 376-379. Profile Surveys prepared under the direction of 

 R. B. Marshall, Chief Geographer. No. 376. Chelan and 

 Methow River Basins, Washington. Pp. 8 ; 5 pis. No. 377. 

 Spokane River Basin, Washington, and John Day River Basin, 

 Oregon. Pp. 7 ; 10 pis. No. 378. Middle Fork of Willamette 

 River and White River, Oregon. Pp. 8 ; 6 pis. No. 379. 

 Umpqua River Basin, Oregon. Pp. 7 ; 13 pis. 



No. 388. Surface Water Supply of the United States, 1914. 

 Part VIII. Western Gulf of Mexico Basins. Pp. 124 ; 2 pis. 



3. West Virginia Geological Survey, I. C. White, State 

 Geologist. Wyoming and McDowell Counties; by Ray V. 

 Hennen ; aided by Robert M. Gawthrop. Pp. xxvii, 783 ; 

 31 pis., 28 figs., 2 maps under separate cover. Wheeling, W. 

 Va., 1915. — This is another of the valuable detailed county 

 reports of the West Virginia Survey. It covers one of the prin- 

 cipal areas of the great Pocahontas or "Smokeless" coal fields of 

 West Virginia, giving a complete account of each coal bed, with 

 analyses, estimates of unmined tonnage, and topographic and 

 structural maps showing the elevation, dip and strike of the prin- 

 cipal coal beds, including the famous No. 3 Pocahontas, covering 

 the counties of Wyoming and McDowell, the latter leading every 

 other county of West Virginia in the production of coal of the 

 highest grade. (Price with maps, delivery free, $2.50, extra 

 copies of geologic map, $1.00 each, and of topographic map, 

 50 cents.) 



Lewis and Gilman Counties ; by David B. Reger, Assistant 

 Geologist. Pp. xx, 660; 2 maps, 30 pis., 12figs. March 1, 1916. — 

 These counties lie within the coal, oil and gas belt of the State, 

 and the economic geology and structural map of both are hence 

 of great value and interest. (Price with maps, $2.00; extra copies 

 of geologic map, $1.00 each, of the topographic map, 50 cents.) 

 The soil map and report will be published later. 



4. Geology and Underground Waters of the Northern Llano 

 Estacado ; by Charles L. Baker. Pp. 225; 20 pis., 1 fig., 3 

 maps in pocket. Bulletin 57 of the University of Texas; Bureau 

 of Economic Geology and Technology, J. A. Udden, Director. 

 Austin, Texas, 1915 (Published by the University). — An earlier 



