II PUBLICATIONS OF UNITED STATES GEOLOGICAL SURVEY. 



B '_'ls. ("ill resources of the Yukon, Alaska, by Arthur J. Collier. 1903. 71 pp., 6 pis. 



B 219. The ore deposits of Tonopah, Nevada (preliminary report i, by .I.E. Spurr. 1903. 31 pp., 1 pi. 



PP 20. A reconnaissance in northern Alaska in 1901, by F. C. Schroder. 1901. 139 pp., hi pis. 



SERIES B. DESCRIPTIVE GEOLOGY. 



B '23. Observations on the junction between the Eastern sandstone and the Keweenaw series on Keweenaw Point, Lake 



Superior, by R. D. Irving and T. C. Chamberlin. 1885. 124 pp., 17 pis. 

 B 33. Notes on geology of northern California, by J. S. Diller. 1886. 23 pp. (Out of stock.) 



B 39. The upper beaches and deltas of Glacial Lake Agassiz, by Warren Upbam. 1887. 84 pp., 1 pi. (Out of stock.) 

 B 40. Changes in river courses in Washington Territory due to glaciation, by Bailey Willis. 1SS7. 10 pp., 4 pis. 



(Out of stock.) 

 Bis. The present condition of knowledge of the geology of Texas, by R. T. Hill. 1887. 94 pp. (Out of stock.) 

 B 53. The geology of Nantucket, by N. S. Shaler. 1889. 55 pp., 10 pis. (Out of stock.) 

 B 57. A geological reconnaissance in southwestern Kansas, by Robert Hay. 1890. 49 pp., 2 pis. 



B 5S. The glacial boundary in western Pennsylvania, Ohio, Kentucky, Indiana, and Illinois, by G. F. Wright, with intro- 

 duction by T. C. Chamberlin. 1890. 112 pp., S pis. (Out of stock. ) 

 B 07. The relations of the traps of the Newark system in the New Jersey region, by N. H. Darton. 1890. 82 pp. 

 B 104. Glaciation of the Yellowstone Valley north of the Park, by W. H. Weed. 1893. 41 pp., 4 pis. 

 BIOS. A geological reconnaissance in central Washington, by I. C. Russell. 1893. 108 pp., 12 pis. (Out of stock.) 

 B 119. A geological reconnaissance in northwest Wyoming, by G. H. Eldridge. 1894. 72 pp., 4 pis. 

 B 137. The geology of the Fort Riley Military Reservation and vicinity, Kansas, by Robert Hay. 1896. 35 pp., 8 pis. 

 B 144. The moraines of the Missouri Coteau and their attendant deposits, by J. E. Todd. 1896. 71 pp., 21 pis. 

 B 158. The moraines of southeastern South Dakota and their attendant deposits, by J. E. Todd. 1899. 171 pp., 27 pis. 

 B 159. The geology of eastern Berkshire County, Massachusetts, by B. K. Emerson. 1899. 139 pp., 9 pis. 

 B 165. Contributions to the geology of Maine, by H. S. Williams and H. E. Gregory. 1900. 212 pp., 14 pis. 

 WS70. Geology and water resources of the Patrick and Goshen Hole quadrangles in eastern Wyoming and western 



Nebraska, by G. I. Adams. 1902. 50 pp., 11 pis. 

 B 199. Geology and water resources of the Snake River Plains of Idaho, by I. C. Russell. 1902. 192 pp., 25 pis. 

 PP 1. Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of 



southeastern Alaska, by A. H. Brooks. 1902. 120 pp., 2 pis. 

 PP 2. Reconnaissance of the northwestern portion of Seward Peninsula, Alaska, by A. J. Collier. 1902. 70 pp., 11 pis. 

 PP3. Geology and petrography of Crater Lake National Park, by J. S. Diller and H. B. Patton. 1902. 107 pp., 19 pis. 

 PP 10. Reconnaissance from Fort Hamlin to Kotzebue Sound, Alaska, by way of Dall, Kanuti, Allen, and Kowak rivers, 



by W. C. Mendenhall. 1902. 6S pp., 10 pis. 

 PP 11. Clays of the United States east of the Mississippi River, by Heinrich Ries. 1903. 298 pp., 9 pis. 

 PP 12. Geology of the Globe copper district, Arizona, by F. L. Ransome. 1903. 16S pp., 27 pis. 

 PP 13. Drainage modifications in southeastern Ohio and adjacent parts of West Virginia and Kentucky, by W. G. Tight. 



1903. Ill pp., 17 pis. 

 B 20S. Descriptive geology of Nevada south of the fortieth parallel and adjacent portions of California, by J. E. Spurr. 



1903. 229 pp., 8 pis. 

 B 209. Geology of Ascutney Mountain, Vermont, by R. A. Daly. 1903. 122 pp., 7 pis. 

 WS 78. Preliminary report on artesian basins in southwestern Idaho and southeastern Oregon, by I. C. Russell. 1903. 



51 pp., 2 pis. 

 PP 15. Mineral resources of the Mount Wrangell district, Alaska, by W. C. Mendenhall and F. C. Schrader. 1903. 71 pp., 



10 pis. 

 PP 17. Preliminary report on the geology and water resources of Nebraska west of the one hundred and third meridian, 



by N. H. Darton. 1903. 69 pp., 43 pis. 

 B 217. Notes on the geology of southwestern Idaho and southeastern Oregon, by I. C. Russell. 1903. 83 pp., 18 pis. 

 B 219. The ore deposits of Tonopah, Nevada (preliminary report), by J. E. Spurr. 1903. 31 pp., 1 pi. 

 PP 20. A reconnaissance in northern Alaska in 1901, by F. C. Schrader. 1904. 139 pp., 16 pis. 

 Correspondence should be addressed to 



The Director, 



United States Geological Survey, 



Washington, D. C. 

 February, 1904. 



