"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.
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
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."
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.)
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
"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"This report provides a synthesis compilation of published and unpublished sediment texture and other geologic data about the seafloor from diverse sources ...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.
"With contributions from the U.S. Geological Survey and others as indicated on the index map and list of sources of data." "Base by U.S. Dept. of Agriculture Forest Service, 1934. Modified by Washington State Division of Mines and Geology, 1960. Lambert projection, North American datum, Mark D. Haun, cartographer." Includes index map with legend and sources of data.
Washington (state). Division of Mines and Geology - Huntting, Marshall T. (marshall Tower) - Geological Survey (u.s.)
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.
A menu-driven digital version of sidescan-sonar mosaics and geologic maps with searchable text. Includes bathymetry overlays for the images, twenty-one seismic profiles, and a three-dimensional perspective of the entire eastern Atlantic sea floor.
Twichell, David C. - Polloni, C. F. - Ambroziak, Russell A. - Cook, Christine A. - Geological Survey (u.s.) - Usgs-Noaa Joint Office for Mapping and Research in the Eez - Eez-Scan 85 Scientific Staff - Eez-Scan 87 Scientific Staff