Skip to main content
Advanced Search

Filters: Tags: 41045 (X)

5 results (42ms)   

View Results as: JSON ATOM CSV
thumbnail
During the Pliocene to middle Pleistocene, pluvial lakes in the western Great Basin repeatedly rose to levels much higher than those of the well-documented late Pleistocene pluvial lakes, and some presently isolated basins were connected. Sedimentologic, geomorphic, and chronologic evidence at sites shown on the map indicates that Lakes Lahontan and Columbus-Rennie were as much as 70 m higher in the early-middle Pleistocene than during their late Pleistocene high stands. Lake Lahontan at its 1400-m shoreline level would submerge present-day Reno, Carson City, and Battle Mountain, and would flood other now-dry basins. To the east, Lakes Jonathan (new name), Diamond, Newark, and Hubbs also reached high stands during...
thumbnail
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.
thumbnail
This publication updates previous fault maps of Oregon as a contribution to the larger U.S. Geological Survey effort to produce digital maps of active faults in the Pacific Northwest region. The new map is derived from the 1992 fault map of Pezzopane, Nakata, and Weldon that has seen wide distribution and has been reproduced in essentially all subsequent compilations of active faults of Oregon. This publication provides a substantial update of known active or suspected active faults east of the Cascades. Improvements in the new map include (1) many newly recognized active faults, (2) a linked ArcInfo map and reference database, (3) more precise locations for previously recognized faults on shaded relief quadrangles...
thumbnail
This publication updates previous fault maps of Oregon as acontribution to the larger U.S. Geological Survey effort to producedigital maps of active faults in the Pacific Northwest region. The newmap is derived from the 1992 fault map of Pezzopane, Nakata, and Weldonthat has seen wide distribution and has been reproduced in essentiallyall subsequent compilations of active faults of Oregon. Thispublication provides a substantial update of known active or suspectedactive faults east of the Cascades. Improvements in the new mapinclude (1) many newly recognized active faults, (2) a linked ArcInfomap and reference database, (3) more precise locations for previouslyrecognized faults on shaded relief quadrangles generated...
thumbnail
Cell maps for each oil and gas play were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of production in a play or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, or dry. The well information was initially retrieved from the Petroleum Information (PI) Well History Control System (WHCS), which is a proprietary, commercial database containing information for most oil and gas wells in the U.S. Cells were developed as a graphic solution to overcome the problem of displaying...
Categories: Web Site; Tags: 16003 = Adams, 16009 = Benewah, 16017 = Bonner, 16021 = Boundary, 16049 = Idaho, All tags...


    map background search result map search result map 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Eastern Oregon - Washington Province An update of Quaternary faults of central and eastern Oregon Aeromagnetic data for McDermitt, Nevada-Oregon Extent of Pleistocene Lakes in the Western Great Basin An update of Quaternary faults of central and eastern Oregon Aeromagnetic data for McDermitt, Nevada-Oregon An update of Quaternary faults of central and eastern Oregon An update of Quaternary faults of central and eastern Oregon 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Eastern Oregon - Washington Province Extent of Pleistocene Lakes in the Western Great Basin