SERIES LIST. JU 



B 244. Contributions to Devonian paleontology, 1903. by H. S. Williams and E. M. Kindle. 1905. 137 pp., 4 pis. 

 PP3.i. TlK- geology of the Perry basin in .southeastern Maine, by G. O. Smith and David White. 190.5. 107 pp., 6 pLs. 

 PP36. The lead, zinc, and fluorspar deposits of western Kentucky, by E. O. Ulrich and W. S. T. Smith. 190.i. 218 pp. 15 pis 

 B 257. Geology and paleontology of the Judith River beds, by T. W. Stanton and .T. B. Hatcher, ivith a chapter on the 



fossil plants, by P. H. Knowlton. 1905. 174 pp., 19 pis. 

 B 266. Paleontology of the Malone Jurassic formation of Texas, by F. W. Cragin, with stratigraphic notes on Malone 



Mountain and the surrounding region near Sierra Blanca, Texas, by T. W. Stanton. 1905. 172 pp.. 29 pis. 

 PP 40. The Triassic cephalopod genera of .\merica, by Alpheus Hyatt and J." P. Smith. 1905. 394 pp., S5 pis." 

 B 268. Miocene foraminifera from the Monterey shale of California, with a few species from the Tejon formation by R M 



Bagg, jr. 190.5. 78 pp., 11 pis. ■ i ■ ■ 



PP 47. The Tertiary and Quaternary Pectens of California, by Ralph Arnold. 1906. 264 pp., 53 pis. 



Correspondenfe shoulil be addressed to 



The Direct")!, 



United States Geological Survey, 

 March, 1906. Washlnc.ton, D. O. 



O 



