Journal of Research, المجلد 5U.S. Government Printing Office, 1977 |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
Alaska amphibolite analysis approximately aquifer assemblage average basalt basin batholith biotite California carbon chemical chlorite coefficient complex composition concentrations core County crater Creek Cretaceous deposits depth determined dikes diorite distribution ejecta Eocene epidote equation fault flow fluoride Formation fractures gabbro grains granite Hazel heat hornblende humic acid indicate injection intrusive isotope Jour K-Ar KILOMETERS Lake land layers lower mafic measurements metamorphic meters method minerals Miocene Mountains mudflow North oxide percent periphyton phytoplankton plagioclase pluton Precambrian quartz monzonite range ratio region Rept Research U.S. Geol Ridge River runoff samples sandstone sediment shown in figure solubility solution species sphene standard storage stream surface Survey Prof Survey Vol syenite technique temperature terrane Tertiary thorium tion Tortolita Mountains tuff U.S. Geological Survey ultramafic ultramafic rocks units upper uranium USGS USNM values volcanic zone
مقاطع مشهورة
الصفحة 276 - ... have been expressed in tons. However, the name ton has been given to several large mass units that are widely used in commerce -and technology — the long ton of 2240 Ib, the short ton of 2000 Ib, and metric ton of 1000 kg (also called the tonne). None of these terms are SI. The term metric ton should be restricted to commercial usage, and no prefixes should be used with it. Use of the term tonne is deprecated. 3.3.3 Units in Use with SI Temporarily (see Table 7): 3.3.3.1 Energy— The SI unit...
الصفحة 141 - 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 142 - 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 141 - 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...
الصفحة 276 - KV, and others, 1973, Methods for collection and analysis of aquatic, biological and microbiological samples: US Geol.
الصفحة 215 - On the Fishes of the Recent and Pliocene Lakes of the Western Part of the Great Basin, and of the Idaho Pliocene Lake.
الصفحة 81 - David, 1969, Distribution of thorium, uranium, and potassium in igneous rocks of the Boulder batholith region, Montana, and its bearing on radiogenic heat production and heat flow: US Geol. Survey Prof. Paper 614-E, 29 p.