Scale not given. Accompanied by Dept. of the Interior news release: Radar probes geologic past of Yellowstone National Park. Available also through the Library of Congress Web site as a raster image. AACR2
"The purpose of this GIS is to provide the basic data layers and tables required to support the petroleum assessment, data for further exploration and development, and index of known data"--CD-ROM insert.
Geological Survey (u.s.)
Catalog Record - Electronic Resource Available
"This report provides a synthesis compilation of published and unpublished sediment texture and other geologic data about the seafloor from diverse sources ... Examples of maps displaying attributes such as grain size and sediment color"--CD-ROM container insert.
"The geologic maps and geospatial data in this report show the distribution of bottom types, water depths, and sediment thickness over a large area of seafloor between Nahant to Gloucester, Massachusetts"--DVD-ROM insert.
Geological map. Relief shown by contours. Geology "Surveyed in 1889-1891." Topography "Surveyed in 1885-6." LC copy 1 annotated in ink. Copy 2 laminated and mounted on cloth backing. Copy 3 fold-lined and signed in ink by N.H. Darton. Available also through the Library of Congress Web site as a raster image. 3 copies DCP
Geological Survey (u.s.) - Gilbert, Grove Karl - McGee, W J - Darton, Nelson Horatio - Williams, George Huntington
Available also through the Library of Congress Web site as a raster image. Depths shown by contours. Sectioned in 4, torn in half along vertical fold, and mounted on cloth. Includes notes and an Inset: Map showing areas of responsibility of committee members and associated contributors. In lower left margin: 989B.
American Association of Petroleum Geologists. Basement Rock Project Committee - Geological Survey (u.s.)
Relief shown by contours. Includes index map showing boundaries of the geologic map area and of the Nevada test site, 4 colored cross sections, and 3 ancillary maps. Pamphlet includes bibliographical references (p. 39-44). "Interagency Agreement DE-AI08-97NV12033."
Contains files that provide a digital version of USGS map I-1853-A, Precambrian basement map of the northern micontinent, USA. Intent is solely to make original map available digitally, not to make updates or modifications.
Scale 1:62,500. "Contour interval 80 feet." "Polyconic projection; 1927 North American datum." Includes location and index maps. Text, illus., geologic structure profile, and glacier location map on verso. AACR2
Relief shown by contours, shading, and spot heights. Compilation of individual sheets attributed to specific personal authors. In upper left margin of some sheets: Prepared in cooperation with the Department of Housing and Urban Development. Title supplied by cataloger. Maps individually titled in lower margin, e.g.: Preliminary geologic map of the central Santa Cruz Mountains, California. Some sheets include text, geologic explanation, location diagram, ...
A digital map including geology, geologic provinces, oil and gas fields of the Arabian Peninsula. The Arabian Peninsula, and parts of Iraq, Jordan, Syria, Israel, and Lebanon are represented on this map.
This digital compilation is part of Bangladesh gas resources assessment conducted under Participating Agency Service Agreement between USAID and DOE. Contains GIS data in multiple formats so that any Microsoft Windows 98/NT/2000 computer user can input, view, or use data.
Relief shown by contours and spot heights. "Prepared in cooperation with the US Geological Survey." "Field work performed from 1988-1990." Bibliography. Includes text, geologic information, and area map.
Thorman, Charles H. - Nevada Bureau of Mines and Geology - Geological Survey (u.s.)