Journal of Research, المجلد 4U.S. Government Printing Office, 1976 |
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طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
abundant acid Alaska albite alteration analysis andesite apatite aquifer Aulina aulos basin batholith beds biotite Boulder breccia caliche Canyon carbonate clasts clay coefficient concentration contains copper correlation County Creek crystallization Darrough Felsite deposits diameter differentiation dikes Enhydriodon equation F content fault Felsite FIGURE Formation Gatuna grains Granite Mountain Porphyry Granodiorite gravel hornblende hydrothermal hydrous igneous indicate Jour KILOMETRES Lake limestone lower magma massifs Matthew Island melt Meramecian Mescalero METRES minerals Miocene Mississippian Pecos River percent phase Placer River plagioclase pluton porphyry copper quad quadrangle Quartz Diorite range Rattler Granodiorite region ring rock types samples sand Sando sandstone sediment Serenitatis shale shelf margin siliceous silt siltstone silty soil southern species sphene stocks stratigraphic surface Tertiary thick tion tuff U.S. Geol U.S. Geological unit upper USGS valley Viséan volcanic rocks water levels zone
مقاطع مشهورة
الصفحة 240 - The use of firm, trade, and brand names in this report is for identification purposes only and does not constitute endorsement by the US Geological Survey For additional information write to: District Chief US Geological Survey 333 W.
الصفحة 351 - IMPORTANT NOTICE Prices of Government publications are subject to change. Increases in costs make it necessary for the Superintendent of Documents to increase the selling prices of many publications offered. As it is not feasible for the Superintendent of Documents to correct the prices manually in all previous announcements and publications stocked, the prices charged may differ from the prices in the announcements and publications.
الصفحة 404 - The Lower Carboniferous Succession in NW of England.' Quart. Journ. Geol. Soc., 68, 419-586. Garwood, EJ, and Goodyear, E., 1924. 'The Lower Carboniferous Succession in the Settle District and along the line of the Craven Faults.
الصفحة 113 - Dodge, FCW, Smith. VC, and Mays, RE, 1969, Biotites from granitic rocks of the central Sierra Nevada batholith, California : Jour. Petrology, v. 10, p.
الصفحة 351 - Water-supply papers may be consulted in the libraries of the principal cities in the United States or may be purchased from the Branch of Distribution, US Geological Survey, 1200 South Eads Street, Arlington, VA 22202. For...
الصفحة 209 - This research was supported in part by the Defense Advanced Research Projects Agency...
الصفحة 501 - Factors influencing the occurrence of floods in a humid region of diverse terrain: US Geol.
الصفحة 34 - Hunting Survey Corporation, Ltd., 1960, Reconnaissance geology of part of West Pakistan; a Colombo Plan Cooperative Project: Toronto, 550 p. (Report published by Government of Canada for the Government of Pakistan). Khan, SN, 1972, Interim report on copper deposit of Saindak, Chagal District (Baluchistan), Pakistan: Geol.
الصفحة 446 - This program computes a sequence of multiple linear regression equations in a stepwise manner. At each step one variable is added to (or taken from) the regression equation.
الصفحة 383 - Aldrich, LT, Davis, GL, and James, HL, 1965, Ages of minerals from metamorphic and igneous rocks near Iron Mountain, Michigan : Jour. Petrology, v. 6, pt.