At top of map: 'Bull. Geol. Soc. Am., Vol. 47. Longwell, Pl. 21.' Scale [ca. 1:190,080. 1 in. to approx. 3 miles]. Published as plate 21 in Longwell's Geology of the Boulder Reservoir floor, Arizona-Nevada (1936). Includes a cross-section.
'Geology by C.R. Longwell.' At top of map: 'U.S. Geological Survey Bulletin 798, plate 1.' Includes four colored cross-sections. 1:250,000 (W 115°00'--W 113°45'/N 36°45'--N 36°00'). Series: Bulletin (Geological Survey (U.S.)no. 798. Originally published as plate 1 in: Geology of the Muddy Mountains, Nevada, with a sections through the Virgin Range to the Grand Wash Cliffs, Arizona / by Chester R. Longwell. Washington, D.C. : Government Printing Office, 1928. (Bulletin ((Geological Survey (U.S.)), no. 798).
58 x 47 cm., on sheet 74 x 81 cm., folded in envelope 30 x 24 cm. Relief shown by contours and spot heights. "Geology mapped in 1984-85." Includes text, bibliography, and location maps. "Prepared in cooperation with the U. S. Deparment of Energy." "Base from U. S. Geological Survey, 1961. Photorevised 1983. 10,0000-foot grid ticks based on Nevada coordinate system, central zone. 1000-meter Universal Transverse Mercator grid ticks, zone 11, shown in blue." Original publisher: U. S. Geological Survey, Series: Miscellaneous investigations series map I, Scale: 1:24 000.
At top of map: 'United States, Department of Interior, Geological Survey. Professional Paper 374-E, plate 1.' In lower right corner of map: 'Geology mapped by C.R. Longwell.' Relief shown by contours. Includes seven colored cross-sections. Scale 1:125,000 (W 114°50´--W 114°20´/N 36°10´--N 35°10´). Series: Shorter contributions to general geology. Professional paper (Geological Survey (U.S.))374-E. Originally published as plate 1 in: Reconnaissance geology between Lake Mead and Davis Dam, Arizona-Nevada / by Chester R. Longwell, published by the U.S. Government Printing Office in 1963 in the series Shorter contributions to general geology and as Geological Survey professional paper 374-E.
58 x 46 cm., on sheet 87 x 102 cm., folded in envelope 30 x 24 cm. Relief shown by contours and spot heights. "Contour interval 40 feet." "Base from U.S. Geological Survey 1:62,500. 1954." "Geology mapped in 1985 and 1988." Includes text, bibliography, 4 col. cross sections, and location and index maps. "Prepared in cooperation with the U. S. Atomic Commission." Original publisher: U. S. Geological Survey, Series: Miscellaneous investigations series, map I, Scale: 1:24 000.
At top of map: 'United States Department of the Interior, Geological Survey. State Engineer of Nevada. Water resources bulletin No. 5, Plate 1.' Relief shown by spot heights. Includes 3 inset maps of wells and springs in the vicinity of Pahrump, Manse Ranch and Indian Springs, Nevada. Scale [ca. 1:126,720. 1 inch to approx. 2 miles] (W 116°--W 115°/N 40°--N 36°). Originally published as plate 1 in Geology and water resources of Las Vegas, Pahrump, and Indian Spring Valleys, Clark and Nye Counties, Nevada by George B. Maxey and C.H. Jameson (1948), which is number 5 of the Water resources bulletin published by the Nevada Office of the State Engineer.
The Geological Society of America, Cordilleran Section Records contain materials from the annual April meeting in 1974 and a paper about lateral faulting in Southern Nevada written by Chester R. Longwell.
46 x 65 cm. "IAPG guide book #7. General plate #1." "April 15, 1952." Includes bibliographic references and index of drilled wells Includes township and range grid. "Drawn by Oscar Baide, Jack Harde." "Compiled by I.A.P.G. under direction of L.F. Wells." Original publisher: I.A.P.G..
'By C.R. Longwell, E.H. Pampeyan, and Ben Bowyer.' 'Prepared cooperatively by the U.S. Geological Survey.' 'Topographic base from Army Map Service Kingman (1947) and Las Vegas (1953) two-degree quadrangle. More recent editions were published after geological compilation and are used on Plate 2.' 'Geology compiled 1955 with revisions and additons to 1964.' At top of map: 'Nevada Bureau of Mines. Bulletin 62, Plate 1.' Published by Williams & Heintz Map Corp. Scale 1:250,000. Bulletin (Nevada Bureau of Mines)62. Relief shown by contours and spot heights. Includes two index maps and eight cross-sections.