PROFESSIONAL PAPERS. 1. Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska, by A. H. Brooks. 1902. 4°. 120 pp., 2 pls. 2. Reconnaissance of the northwestern portion of Seward Peninsula, Alaska, by A. J. Collier. 1902. 4°. 70 pp., 11 pls. 3. Geology and petrography of Crater Lake National Park, by J. S. Diller and H. B. Patton. 1902. 4°. 167 pp., 19 pls. 4. The forests of Oregon, by Henry Gannett. 1902. 4°. 36 pp., 7 pls. 5. The forests of Washington, a revision of estimates, by Henry Gannett. 4°. 38 pp., 1 pl. 1902. 6. Forest conditions in the Cascade Range, Washington, between the Washington and Mount Rainier forest reserves, by F. G. Plummer. 1902. 4°. 42 pp., 11 pls. 7. Forest conditions in Olympic Forest Reserve, Washington, from notes by A. Dodwell and T. F. Rixon. – 1902. 4°. 110 pp., 20 pls. 8. Forest conditions in the northern Sierra Nevada, California, by J. B. Leiberg. 1902. 4°. 194 pp., 12 pls. 9. Forest conditions in Cascade Range Forest Reserve, by A. D. Langille, F. G. Plummer, A. Dodwell, T. F. Rixon, and J. B. Leiberg, with introduction by 298 pp., 41 pls. Henry Gannett. 1903. 4°. 10. Reconnaissance from Fort Hamlin to Kotzebue Sound, Alaska, by way of Dall, Kanuti, Allen, and Kowak rivers, by W. C. Mendenhall. 1902. 4°. 68 pp., 10 pls. 11. Clays of the United States east of the Mississippi River, by Heinrich Ries. 1903. 4°. 298 pp., 9 pls. 12. Geology of the Globe copper district, Arizona, by F. L. Ransome. 1903. 4°. 168 pp., 27 pls. 13. Drainage modifications in southeastern Ohio and adjacent parts of West Virginia and Kentucky, by W. G. Tight. 1903. 4°. 111 pp., 17 pls. 14. Chemical analyses of igneous rocks, published from 1884 to 1900, with a critical discussion of the character and use of analyses, by H. S. Washington. 1903. 4°. 495 pp.. 15. Mineral resources of the Mount Wrangell district, Alaska, by W. C. Mendenhall and F. C. Schrader. 1903. 4°. 71 pp., 10 pls. 16. Carboniferous formations and faunas of Colorado, by G. H. Girty. 1903. 4°. 546 pp., 10 pls. 17. Preliminary report on the geology and water resources of Nebraska west of the one hundred and third meridian, by N. H. Darton. 1903. 4°. 69 pp., 42 pls. 18. Chemical composition of igneous rocks expressed by means of diagrams, with reference to rock classification on a quantitative chemico-mineralogical basis, by J. P. Iddings. 1903. 4°. 98 pp., 8 pls. 19. Contributions to the geology of Washington, geology and physiography of Central Washington, by G. O. Smith; physiography and deformation of the Wenatchee Chelan district, Cascade Range, by Bailey Willis. 1903. 4°. 101 pp., 7 pls. 20. A reconnaissance in northern Alaska across the Rocky Mountains, along Koyukuk, John, Anaktuvuk, and Colville rivers, and the Arctic coast to Cape Lisburne, in 1901, by F. C. Schrader, with notes by W. J. Peters. 1904. 4°. 139 pp., 16 pls. 133 In preparation: 21. Geology and ore deposits of the Bisbee quadrangle, Arizona, by F. L. Ran some. 22. Forest conditions in the San Francisco Mountains Forest Reserve, Arizona, by J. B. Leiberg, T. F. Rixon, and A. Dodwell, with an introduction by F. G. Plummer. 23. Forest conditions in the Black Mesa Forest Reserve, Arizona, prepared by F. G. Plummer, from notes by T. F. Rixon and Arthur Dodwell. 24. Zinc and lead deposits of northern Arkansas, by G. I. Adams, assisted by A. H. Purdue and E. F. Burchard. 25. Copper deposits of the Encampment quadrangle, Wyoming, by A. C. Spencer. 26. Economic resources of the nothern Black Hills, by J. D. Irving, with chapters by S. F. Emmons and T. A. Jaggar, jr. 27. Geological reconnaissance across the Bitterroot Range and the Clearwater Mountains in Montana and Idaho, by Waldemar Lindgren. 28. The superior analyses of igneous rocks from Roth's Tabellen, 1869 to 1884, arranged according to the quantitative system of classification, by H. S. Washington. 29. Forest conditions in the Absaroka division of the Yellowstone Forest Reserve, by J. B. Leiberg. 30. Forest conditions in the Little Belt Mountains Forest Reserve and the Little Belt Mountains quadrangle, Montana, by J. B. Leiberg. 31. Preliminary report on the geology of the Arbuckle and Wichita mountains, by J. A. Taff, with an appendix on reported ore deposits of the Wichita Mountains, by H. Foster Bain. Darien lobe of the Lake Michigan glacier of the late Wisconsin stage of Geology and underground water resources of the Central Great Plains, by The Triassic Cephalopod genera of America, by Alphus Hyatt and J. P. Smith. Forest conditions in the Lincoln Forest Reserve, New Mexico, by F. G. Plum- BULLETINS. 1. On hypersthene-andesite and on triclinic pyroxene in augitic rocks, by Whitman Cross, with a geological sketch of Buffalo Peaks, Colorado, by S. F. Emmons, geologist in charge of Rocky Mountain division. 1883. 8°. 42 pp., 2 pls. 2. Gold and silver conversion tables, giving the coining value of troy ounces of fine metal, etc., computed by Albert Williams, jr. 1883. 8°. 8 pp. (Out of stock.) 1884. 3. On the fossil faunas of the Upper Devonian, along the meridian of 76° 30′, from Tompkins County, N. Y., to Bradford County, Pa., by H. S. Williams. 8°. 36 pp. 4. On Mesozoic fossils, by Charles A. White. 1884. 8°. 36 pp., 9 pls. stock.) (Out of 5. A dictionary of altitudes in the United States, compiled by Henry Gannett, chief geographer. 1884. 8°. 325 pp. (Out of stock.) 6. Elevations in the Dominion of Canada, by J. W. Spencer. 1884. 8°. 43 pp. 7. Mapoteca Geologica Americana: A catalogue of geological maps of America (North and South), 1752-1881, in geographic and chronologic order, by Jules Marcou and John B. Marcou: 1884. 8°. 184 pp. (Out of stock.) 8. On secondary enlargements of mineral fragments in certain rocks, by R. D. Irving and C. R. Van Hise. 1884. 8°. 56 pp., 6 pls. (Out of stock.) 9. A report of work done in the Washington laboratory during the fiscal year 1883–84. F. W. Clarke, chief chemist; T. M. Chatard, assistant chemist. 1884. 8°. 40 pp. (Out of stock.) 10. On the Cambrian faunas of North America: Preliminary studies, by C. D. Walcott. 1884. 8°. 74 pp., 10 pls. (Out of stock.) 11. On the Quaternary and Recent Mollusca of the Great Basin, with descriptions of new forms, by R. E. Call; introduced by a sketch of the Quaternary lakes of the Great Basin, by G. K. Gilbert. 1884. 8°. 66 pp., 6 pls. 12. A crystallographic study of the thinolite of Lake Lahontan, by E. S. Dana. 1884. 8°. 34 pp., 3 pls. 13. Boundaries of the United States and of the several States and Territories, with a historical sketch of the Territorial changes, by Henry Gannett, chief geographer. 1885. 8°. 135 pp. (Out of stock.) 14. The electrical and magnetic properties of the iron-carburets, by Carl Barus and Vincent Strouhal. 1885. 8°. 238 pp. (Out of stock.) 15. On the Mesozoic and Cenozoic paleontology of California, by C. A. White. 1885. 8°. 33 pp. 16. On the higher Devonian faunas of Ontario County, N. Y., by J. M. Clarke. 1885. 8°. 86 pp., 3 pls. 17. On the development of crystallization in the igneous rocks of Washoe, Nev.. with notes on the geology of the district, by Arnold Hague and J. P. Iddings. 1885. 8°. 44 pp. 18. On marine Eocene, fresh-water Miocene, and other fossil Mollusca of western North America, by C. A. White. 1885. 8°. 26 pp., 3 pls. 19. Notes on the stratigraphy of California, by G. F. Becker (Out of stock.) (Out of stock.) 1885. 20. Contributions to the mineralogy of the Rocky Mountains, by Whitman Cross and W. F. Hillebrand. 1885. 8°. 114 pp., 1 pl. (Out of stock.) 21. The lignites of the Great Sioux Reservation: A report on the region between the Grand and Moreau rivers, Dakota, by Bailey Willis. 1885. 8°. 16 pp., 5 pls. (Out of stock.) 22. On new Cretaceous fossils from California, by C. A. White. 1885. 8°. 25 pp., 5 pls. (Out of stock.) 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. 8°. 124 pp., 17 pls. (Out of stock.) 24. List of marine Mollusca, comprising the Quaternary fossils and Recent forms from American localities between Cape Hatteras and Cape Roque, including the Bermudas, by W. H. Dall. 1885. 8°. 336 pp. 25. The present technical condition of the steel industry of the United States, by Phineas Barnes. 1885. 8°. 85 pp. (Out of stock.) 26. Copper smelting, by H. M. Howe. 1885. 8°. 107 pp. (Out of stock.) 27. Report of work done in the division of chemistry and physics, mainly during the fiscal year 1884-85. 1886. 8°. 80 pp. 28. The gabbros and associated hornblende rocks occurring in the neighborhood of Baltimore, Md., by G. H. Williams. 1886. 8°. 78 pp., 4 pls. (Out of stock.) 29. On the fresh-water invertebrates of the North American Jurassic, by C. A. White. 1886. 8°. 41 pp., 4 pls. 30. Second contribution to the studies on the Cambrian faunas of North America, by C. D. Walcott. 1886. 8°. 369 pp., 33 pls. (Out of stock.) 31. Systematic review of our present knowledge of fossil insects, including myriapods and arachnids, by S. H. Scudder. 1886. 8°. 128 pp. 32. Lists and analyses of the mineral springs of the United States (a preliminary study), by A. C. Peale. 1886. 8°. 235 pp. (Out of stock.) 33. Notes on the geology of northern California, by J. S. Diller. (Out of stock.) 1586. 8°. 23 pp. 34. On the relation of the Laramie molluscan fauna to that of the succeeding freshwater Eocene and other groups, by C. A. White. 1886. 8°. 54 pp., 5 pls. 35. Physical properties of the iron-carburets, by Carl Barus and Vincent Strouhal. 1886. 8°. 62 pp. 36. Subsidence of fine solid particles in liquids, by Carl Barus. (Out of stock.) 37. Types of the Laramie flora, by L. F. Ward. 1887. 8°. 348, but instead pls. 1-57), 57 pls. 1886. 8°. 54 pp. 354 pp. (no pp. 118 38. Peridotite of Elliott County, Ky., by J. S. Diller. 1887. 8°. 31 pp., 1 pl. (Out of stock.) 39. The upper beaches and deltas of the glacial Lake Agassiz, by Warren Upham. 1887. 8°. 84 pp., 1 pl. (Out of stock.) 40. Changes in river courses in Washington Territory due to glaciation, by Bailey Willis. 1887. 8°. 10 pp., 4 pls. (Out of stock.) 41. On the fossil faunas of the Upper Devonian--the Genesee section, New York, by H. S. Williams. 1887. 8°. 123 pp., 4 pls. 42. Report of work done in the division of chemistry and physics, mainly during the fiscal year 1885-86; F. W. Clarke, chief chemist. 1887. 8°. 152 pp., 1 pl. (Out of stock.) 43. Tertiary and Cretaceous strata of the Tuscaloosa, Tombigbee, and Alabama rivers, by E. A. Smith and L. C. Johnson. 1887. 8°. 189 pp., 21 pls. 44. Bibliography of North American geology for 1886, by N. H. Darton. 1887. 8°. 35 pp. 45. The present condition of knowledge of the geology of Texas, by R. T. Hill. 1887. 8°. 95 pp. (Out of stock.) 46. Nature and origin of deposits of phosphate of lime, by R. A. F. Penrose, jr., with an introduction by N. S. Shaler. 1888. 8°. 143 pp., 3 pls. (Out of stock.) 47. Analyses of waters of the Yellowstone National Park, with an account of the methods of analysis employed, by F. A. Gooch and J. E. Whitfield. 1888. 8°. 84 pp. (Out of stock.) 48. On the form and position of the sea level, by R. S. Woodward. 1888. 8°. 88 pp. (Out of stock.) 49. Latitudes and longitudes of certain points in Missouri, Kansas, and New Mexico, by R. S. Woodward. 1889. 8°. 133 pp. 50. Formulas and tables to facilitate the construction and use of maps, by R. S. Woodward. 1889. 8°. 124 pp. (Out of stock.) 51. On invertebrate fossils from the Pacific coast, by C. A. White. 1889. 102 pp., 14 pls. (Out of stock.) 8°. 52. Subaerial decay of rocks and origin of the red color of certain formations, by I. C. Russell. 1889. 8°. 65 pp., 5 pls. 53. The geology of Nantucket, by N. S. Shaler. stock.) (Out of stock.) 1889. 8°. 55 pp., 10 pls. (Out of 54. On the thermo-electric measurement of high temperatures, by Carl Barus. 1889. 8°. 313 pp., frontispiece and 9 leaves containing figures. (Out of stock.) 55. Report of work done in the division of chemistry and physics, mainly during the fiscal year 1886-87. F. W. Clarke, chief chemist. 1889. 8°. 96 pp., 1 pl. (Out of stock.) 56. Fossil wood and lignite of the Potomac formation, by F. H. Knowlton. 1889. 8°. 72 pp., 7 pls. 57. A geological reconnaissance in southwestern Kansas, by Robert Hay. 1890. 8°. 49 pp., 2 pls. 58. The glacial boundary in Western Pennsylvania, Ohio, Kentucky, Indiana, and Illinois, by G. F. Wright, with an introduction by T. C. Chamberlin. 1890. 8°. 112 pp., pls. (Out of stock.) 59. The gabbros and associated rocks in Delaware, by F. D. Chester. 1890. 8°. 45 pp., 1 pl. 60. Report of work done in the division of chemistry and physics, mainly during the fiscal year 1887-88. F. W. Clarke, chief chemist. 1890. 8°. 174 pp. (Out of stock.) 61. Contributions to the mineralogy of the Pacific coast, by W. H. Melville and Waldemar Lindgren. 1890. 8°. 40 pp., 3 pls. 62. The greenstone-schist areas of the Menominee and Marquette regions of Michigan; a contribution to the subject of dynamic metamorphism in eruptive rocks, by G. H. Williams; with an introduction by R. D. Irving. 1890. 8°. 241 pp., 16 pls. (Out of stock.) 63. A bibliography of Paleozoic Crustacea from 1698 to 1889, including a list of North American species and a systematic arrangement of genera, by A. W. Vogdes. 1890. 8°. 177 pp. physics, mainly during 1890. 8°. 60 pp. 64. A report of work done in the division of chemistry and the fiscal year 1888–89. F. W. Clarke, chief chemist. 65. Stratigraphy of the bituminous coal field of Pennsylvania, Ohio, and West Virginia, by I. C. White. 1891. 8°. 212 pp., 11 pls. (Out of stock.) 66. On a group of volcanic rocks from the Tewan Mountains, New Mexico, and on the occurrence of primary quartz in certain basalts, by J. P. Iddings. 1890. 8°. 34 pp. 67. The relations of the traps of the Newark system in the New Jersey region, by N. H. Darton. 1890. 8°. 82 pp., 6 pls. (Out of stock.) |