 | 1975 - عدد الصفحات: 622
...3. Geological age names used with WCOAL and ECOAL 4. List of USALYT record variables 4 10 11 15 in Any use of trade names and trademarks in this publication...constitute endorsement by the US Geological Survey. PACER— DATA ENTRY, RETRIEVAL, AND UPDATE FOR THE NATIONAL COAL RESOURCES DATA SYSTEM (PHASE I) By... | |
 | 1976 - عدد الصفحات: 440
...units In this table. Where the units are spelled out In text, Survey style Is to use square meter] Any use of trade names and trademarks in this publication...purposes only and does not constitute endorsement by the I'.S. Geological Survey. SI unit US customary equivalent SI unit US customary equivalent Length Volume... | |
 | 1980 - عدد الصفحات: 72
...survey flown for the US Geological Survey by Geodata International, 1 Any use of trade names in thin publication is for descriptive purposes only and does...constitute endorsement by the US Geological Survey. Inc.1, in Duval, McMullen, Live Oak, and Webb Counties, Tex., near Freer, Tex. (fig. 1) . High-sensitivity... | |
 | 1983 - عدد الصفحات: 294
...flame photometer, equipment available to most laboratories is used in the Reston laboratory. Any uae of trade names and trademarks in this publication...constitute endorsement by the US Geological Survey. 1 Analytical skills and methods should not be lost, even though instrumental analysis and the more... | |
 | 1984 - عدد الصفحات: 418
...are only apparent because structure and the attitude of bedding are unknown. *Use of company names is for descriptive purposes only and does not constitute endorsement by the US Geological •y. LAS ANIMAS FORMATION, COLORADO Type well of main part of Las Animas Formation [Interpreted from... | |
 | 1976 - عدد الصفحات: 362
...TABLE 1. Conversion of percent transmission (T) to absorbance (A) __ 17 2. Heavy-liquid mixtures 71 Any use of trade names and trademarks in this publication is for descriptive purposes omy and does not constitute endoresement by the US Geological Survey. RAPID ANALYSIS OF SILICATE, CARBONATE,... | |
 | David Frank, Mark Frederick Meier, Donald A. Swanson - 1977 - عدد الصفحات: 234
...XRD geiger counts per second as the same peak height at a scale 2Uae of trade names in this report is for descriptive purposes only and does not constitute endorsement by the US Geological Survey. VOLCANIC ACTIVITY AT MOUNT BAKER, WASHINGTON range of 300. In subsequent tables, the notations M, X,... | |
 | Geological Survey (U.S.). - 1978 - عدد الصفحات: 218
...Department of Agriculture USFS US Forest Service USGS US Geological Survey USMC US Marine Corps USN US Navy Any use of trade names and trademarks In this publication...purposes only and does not constitute endorsement. COASTAL MAPPING HANDBOOK The coastal zone consists of open water, salt marshes, mudflats, twisting... | |
 | Jeffrey C. Wynn - 1979 - عدد الصفحات: 38
...Maxwell's equations for layered media as follows. 'Use of tnde names in this repon is for informative or descriptive purposes only and does not constitute endorsement by the US Geological Survey. Let us assume a two-layer geometry as in figure 1 . PO MO z=0 Plv Plh Ml «1 • z=-d M2 FIGURE 1.—... | |
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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. 
