Bulletin of the United States Geological SurveyThe Survey., 1911 |
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50 feet Alaska coal aluminum tablet stamped arsenopyrite Bering River bridge bronze tablet stamped Bull cent CHATTANOOGA AND ST claims coal fields coast Cook Inlet copper bolt stamped Creek at mouth deposits ditch drainage basin Fairbanks district feet east feet north feet south feet southwest feet west former post-office front of station fuel geologic gold granite gravels Gulch HIGHWAY Iliamna Lake inches iron post stamped Kenai ledge lignite limestone lode Matanuska miles east miles north miles northeast miles south miles west mineral resources mining Mountain north of road north rail northwest peat placer Prince William Sound production prospecting pyrite QUADRANGLE quartz quartz veins railroad region road crossing road forks schist Seward Peninsula side slates southeast corner SOUTHERN RAILWAY square miles stream Survey THENCE top of north top of rail top of west tributary U. S. Geol valley west of road west rail wolframite Yukon
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Seite 250 - Second-feet per square mile" is the average number of cubic feet of water flowing per second from each square mile of area drained, on the assumption that the run-off is distributed uniformly both as regards time and area. "Run-off in inches...
Seite 417 - Reconnaissances in the Cape Nome and Norton Bay regions, Alaska, in 1900,
Seite 8 - ... inches, so as to prevent both .the easy subsidence of the post and its being maliciously pulled out of the ground. The iron is heavily coated with asphalt, and over the top of the post is riveted a bronze tablet similar to that described above. "The...
Seite 72 - Mineral resources of the Nabesna-White River district, by FH Moffit and Adolph Knopf ; with a section on the Quaternary, by SR Capps. Bulletin 417, 1910, 64 pp.
Seite 416 - Paper 218, 1908, 156 pp. •Water supply of the Fairbanks district in 1907, by CC Covert. In Bulletin 345, 1908, pp.
Seite 9 - ... number at the same time gives an approximate statement of the elevation. It is assumed that engineers and others finding these bench marks so stamped in the field will communicate with the Director of the United States Geological Survey in order to' obtain the accepted elevation to hundredths or thousandths of a foot.
Seite 74 - YUKON BASIN. *The coal resources of the Yukon, Alaska, by AJ Collier. Bulletin 218, 1903, 71 pp. 15 cents. *The gold placers of the Fortymile, Birch Creek, and Fairbanks regions, Alaska, by LM Prindle.
Seite 8 - They have been subjected to changes resulting from the adjustments necessary to close circuits and to those resulting from reduction to mean sea level through readjustment of the precise level net of the United States.
Seite 250 - Run-off in inches" is the depth to which the drainage area would be covered if all the water flowing from it in a given period were conserved and uniformly distributed on the surface. It is used for comparing run-off with rainfall, which is usually expressed in depth in inches. "Acre-foot...
Seite 75 - Bulletin 314, 1907, pp. 164-181. •Water supply of Nome region, Seward Peninsula, Alaska, 1906, by JC Hoyt and FF Henshaw. Water-Supply Paper 196, 1907, 52 pp. 15 cents. Water supply of the Nome region, Seward Peninsula, 1906, by JC Hoyt and FF Henshaw.