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."
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
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
Contributor: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"This report provides a synthesis compilation of published and unpublished sediment texture and other geologic data about the seafloor from diverse sources ...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 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.
"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.
Relief shown by contours. Depths shown by contours. "A revision of the Tectonic map published in 1944 by the American Association of Petroleum Geologists." Includes index map showing areas for which committee members were responsible, and index map showing areas covered by structure contours on different horizons.
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, ...
Contains digital representation of printed map released as USGS Miscellaneous Investigation series map I-2499, in 1995. Purpose is to make original data available digitally. Only modification is labeling of Sunday Lake Fault.
Title supplied by cataloger. Each map accompanied by text and has different author. Sheets individually titled at top margin, e.g. Configuration of top of Precambrian basement rocks in Kansas Sheets individually numbered, e.g. Kansas Geological Survey, Oil & Gas Investigation 2. Copy incomplete: Set includes investigation no. 2-6, 8-9, 11-23, 25-26.
Also shows associated geological zones and faults. Relief shown by contours and spot heights. "Base from Maryland Geological Survey, 1973." Includes text, graphs, statistical tables, and location map. Bibliography. Copy 1. Copy 2 filed on shelf.