02860nam a2200457Ia 4500 196640 BIBL 20200624062620.0 940622s1994 vaun m f eng 94008138 (OCoLC)30782276 DLC DLC GPO n-us--- PUXA ev TN490.U7 0621-K 553.4 12 I 19.121:18-A Hoffman, J. D. (James D.) Local 111664 National geochemical data base [computer file] National Uranium Resource Evaluation data for the conterminous United States [by J.D. Hoffman and Kim Buttleman]. National Uranium Resource Evaluation data for the conterminous United States Title on container spine NURE data, conterminous United States Computer data and program. [Reston, Va.] U.S. Geological Survey 1994. 1 computer laser optical disc 4 3/4 in. U.S. Geological Survey digital data series DDS-18-A Local 182290 Title from disc label. Data collected during the Hydrogeochemical and Stream Sediment Reconnaissance survey of the National Uranium Resource Evaluation (NURE) Program. Supersedes DDS-1, National Geochemical data base--National Uranium Resource Evaluation data for conterminous western United States, released in 1991. Disk Characteristics: CD-ROM Provides access to geochemical data from the conterminous United States. Using the GSSEARCH access software contained on the CD-ROM disc, users can retrieve the data by specifying sample type, quadrangle, latitude, longitude, element, element concentration range, or combinations of these and other criteria. Data may be output to the user's system in several different formats for data analysis. System requirements: IBM PC or compatible with math coprocessor; 640Kb RAM (at least 540Kb free memory); MS- or PC-DOS 5.0 or later; Microsoft MSCDEX 2.1 or later; hard disk; VGA graphics card; VGA color monitor; CD-ROM drive with ISO 9660 software driver; Microsoft compatible mouse (highly recommended). Samples from 319 quadrangles (1 degree x 2 degrees) beginning in 1976 and ending in 1980; four main sample types represented: stream sediment, soil, surface water, and ground water. Each sample analyzed for uranium and as many as 58 other elements including sulfate. Uranium ores United States Dababases. Local 183409 CD-ROM Fed. Doc. Local 71074 Geochemistry United States Databases. Local 101918 Buttleman, Kim. Local 67423 Geological Survey (U.S.) Local 227708 IBM PC MS-DOS 5.0 CD-ROM player 148760 148760 0 0 0 CD_FED 0 ref 183376 10 10 9 2016-05-27 287889 0 CD-FED 80000001829293 2016-05-27 00:00:00 r:196640 z:NCC:X 9