 | Benjamin Kendall Emerson, Joseph Hartshorn Perry - 1907 - 700 Seiten
...scale, 1: 250000. Contained in a special publication of the United States Geological Survey, entitled "The geology and mineral resources of a portion of the Copper River district, Alaska." Washington. Government Printing Office, 1901. T. (i. Gerdine and I>. C. Withers) n. Circle quadrangle,... | |
 | Frederick Gardner Clapp - 1907 - 948 Seiten
...Vt'.j. Vaughan (T. \V.), and Spencer (A. 0.). 1. Spencer (Arthur Coe), Schrader (Frank C. ) and. 1. The geology and mineral resources of a portion of the Copper River district, Alaska. See Schrader (FC i and Spencer (AC), 1. Spencer (Joseph William Winthrop). 1. (in the geological and... | |
 | Carnegie Library of Pittsburgh - 1907 - 518 Seiten
...resources of a portion of the Copper river district, Alaska. Schrader, Frank Charles, & Spencer, AC Geology and mineral resources of a portion of the Copper river district, Alaska. 1901. (United States — Geological survey.) qr 357.98 837 558 South America Darwin, Charles. Geological... | |
 | Geological Survey (U.S.), Alfred Hulse Brooks - 1908 - 322 Seiten
...furnished by property owners, because it is not always possible to learn how a given sample was taken. " The geology and mineral resources of a portion of...Copper River district, Alaska, a special publication of the US Geol. Survey, 1901. * Geology of the central Copper River region, Alaska : Prof, Paper DS... | |
 | Richard Lewis Humphrey, William Jordan - 1908 - 816 Seiten
...Lisburne, 1901 : Prof. Paper US Geol. Survey No. 20, 1904, 139 pp. SCHBADEB, FC, and SPENCEB, ABTHUB C. * Geology and mineral resources of a portion of the...Copper River district, Alaska, a special publication of the US Geol. Survey, 1901, pp. 91-92. SPURB, JE Geology of the Yukon gold district, Alaska : Eighteenth... | |
 | Milwaukee Public Museum - 1908 - 534 Seiten
...Annual Report, 28th. Bulletins, 304, 309. 311. 313, 316-329, 334-337, 339, 340, 342344. Folios, 146-155, Geology and Mineral Resources of a portion of the Copper River District, Alaska, Mineral Resources of the US, 1906. Monographs, 49, Water Supply and Irrigation Papers, 195, 197-199,... | |
 | Geological Survey (U.S.) - 1909 - 132 Seiten
...the close relation between the Chitistone limestone and Triassic limestones and shales may appear. « Schrader, FC, and Spencer, AC, The geology and mineral...Copper River district, Alaska, a special publication of the United States Geological Survey, 1901, pp. 40-62. The account of the unconsolidated Pleistocene... | |
 | Dwight T. Randall, H. T. Weeks, H. W. Weeks - 1909 - 692 Seiten
...confined to the area between Chitina River and the summits of the Wrangell and Skolai mountains rep« Schrader, FC, and Spencer, AC, The geology and mineral...of a portion of the Copper River district. Alaska ; n special publication of the U. 8. Geol. Survey, 1001, p. 82, resented on the geologic map (PL II).... | |
 | Geological Survey (U.S.) - 1909 - 1014 Seiten
...and Copper Hirer districts In 1898 : Twentieth Ann. Hept. US Geol. Survey, pt. 7, 1900, pp. 408-410. Schrader, FC, and Spencer, AC, The geology and mineral...resources of a portion of the Copper River district, a special publication of the I'. S. Gcol. Survey, 1901, pp. 34-37. Mendcnhall, WC, A reconnaissance... | |
 | Charles Richard Van Hise, Charles Kenneth Leith - 1909 - 956 Seiten
...and Copper River districts in 181)8 : Twentieth Ann. Kept. US Geol. Survey, pt. 7, 1900. pp. 408-410. Schrader, FC, and Spencer, AC, The geology and mineral...resources of a portion of the Copper River district, a special publication of the I". S. Geol. Survey. 1901, pp. 34-37. Mendenhali, W. ('.. A reconnaissance... | |
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SCHRADER, FC, and SPENCER, AC The geology and mineral resources of a portion of the Copper River district, Alaska. 
