It SERIES LIST. 
B 184. Oil and gas fields of the western interior and northern Texas Coal Measures and of the Fppef 
Cretaceous and Tertiary of the western Gulf coast, by G. I. Adams. 1901. G4 pp., 10 pis. 
(Out of stock.) 
B 193. The geological relations and distribution of platinum and associated metals, by J. F. Kemp. 
1902. 95 pp., 6 pis. 
B 198. The Berea grit oil sand in the Cadiz quadrangle, Ohio, by W. T. Griswold. 1902. 43 pp., 1 pi. 
(Out of stock.) 
PP 1. Preliminary report on the Ketchikan mining district. Alaska, with an introductory sketch oj 
the geology oi southeastern Alaska, by A. H. Brooks. 1902. 120 pp., 2 pis. 
B 200. Reconnaissance of the borax deposits of Death Valleyand Mohave Desert, by M. II. Campbell. 
L902. 23pp., 1 pi. (Out of stork.) 
B 202. Tests for gold and silver in shales from western Kansas, by Waldemar Lindgren. 1902. 21 pp. 
(Out of stock.) 
Pi' 2. Reconnaissance of the northwestern portion of Seward Peninsula, Alaska, by a. J. ColliJ 
1902. 70 pp., 11 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. 68 pp., LO pis. 
PP 11. Clays of the United States east of the Mississippi River, by Hein rich Pies. 1903. 20s pp., pig. 
(Out of stock.) 
PP 12. Geology of the Globe copper district, Arizona, by F. L. Ransome. 1903. 168 pp., 27 pis. 
B 212. oil fields of the Texas-Louisiana Gulf Coastal Plain, by C. w. Hayes and William Kennedy. 
1903. 174 pp., 11 pis. (Outof stock.) 
B 213. Contributions to economic geology, 1902; S. F. Emmons and C.W.Hayes, geol ovists in charge. 
1903. 449pp. out ofstoi 
PP15. The mineral resources of the Mount Wrangell district, Alaska, by \V. o. Mendenhall and 
F. C. Schrader. 1903. 71 pp., lOpls. 
l? 218. Coal resources of the Yukon, Alaska, by A. J. 1 iollier. L903. 71 pp., 6 pis. 
B 219. The ore deposits of Tonopoh, Nevada (preliminary report) , by J. E. Spun-, p.mi:;. 31 pp., 1 pi. 
(Out of stock.) 
PP 20. A reconnaissance in northern Alaska in 1901, by P. C. Schrader. L904. 139 pp., 16 pis. 
PP 21. Geologj and ore deposits of the Bisbee quadrangle, Arizona, by F. L. Ransome. 1904. liixpp., 
■jo pis. 
B 223. Gypsum deposits in the United States, by G. I. Adams and other-. 1904. 129 pp., 21 pis. (Out 
of stock.) 
PP24. Zinc and lead deposits of northern Arkansas, by G. I. Adams. L904. U8pp.,27pla 
PP25. Copper deposits of the Encampment district, Wyoming, by a. <\ spencer. 1901. 107 pp., 2 pis.' 
(Outof stock.) 
B 225. Contributions to economic geology, L903, by 8. F. Emmons and C. W. Hayes, ideologists in charge.11 
1904. 527 pp., 1 pi. (Out of stock.) 
PP 26. Economic resources of the northern Black Hills, by J. n. [rving, with contributions bj 
s. F. Emmons and T. A. Jaggar, jr. 1904. 222 pp., 20 pis. 
PP 27. A geological reconnaissance across the Bitterroot Range and Clearwater Mountains in Mon 
tana and Idaho, by Waldemar Lindgren. 1904. 123 pp., 15 pis. 
B 220. Tin deposit- of the York region, Alaska, by A. .1. Collier. 1904. 61 pp., 7 pis. 
B 236. The Porcupine placer district, Alaska, by C. W. Wright, loop 35 pp., 10 pis. 
Economic geology of the lola quadrangle, Kansas, bj G. 1. Adams, Erasmus Haworth, aw 
W. p. Crane. 1904. 83 pp., 11 pis. 
B 243. Cement materials and industry of the United States, by E. C. Eckel. 1905. 395 pp., 15 pis. 
B 246. Zinc and lead deposits of northwestern Illinois, by H. Foster Bain. 1904. 56 pp., 6 pis. 
B 247. The Fairhaven gold placers of Seward Peninsula, Alaska, by F. H. Moffit. 1905. 85pp.,i4ph 
B 249. Limestones of southeastern Pennsylvania, by F. G. Clapp. 1905. 52 pp.. 7 pis. 
B 250. The petroleum fields of thr Pacific coast of Alaska, with an account of the Bering River ces 
deposits, by G. C. Martin. 1905. 65pp., 7pls. 
B 25i. Thegold placers of the Fortymile, Birch Creek, and Fairbanks regions, Alaska, by L.M. Prindl* 
1905. 89pp.,16pls. 
WS 117. The lignite of North Dakota and its relation to irrigation, by F. A. Wilder. 1905. 59 pp.,8pl 1 \ 
PP 36. The lead, zinc, and fluorspar deposits of western Kentucky, by E. < >. CJlricli and W. s. T. Smitl j 
1905. 218pp.,15pls. 
PP38 Economic geology of the Bingham mining district, Utah, by J. M. Boutwell, with a chaptt 
on areal geology, by Arthur Keith, and an introduction <>n general geology, by S. F. Ed 
mons. 1905. 413 pp., 49 pis. 
PP41. Geologyof the central Copper River region, Alaska, by W. C. Mendenhall. 1905. 133 pi .] 
20 pis. 
B 254. Report of progress in the geological resurvey of the Cripple Creek district, Colorado, I 
Waldemar Lindgren and F. L. Ransome. 1904. 36 pp. 
B 255. The fluorspar deposits of southern Illinois, by H. Foster Bain. 1905. 75 pp., G pis. (Out i] 
stock.) 
