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Displaying results 312941 - 312950 of 341904

Map of part of Las Vegas Valley, Nevada, showing the piezometric surface in February 1955

Date

1965

Description

Relief shown by contours. Includes township and range lines. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). Series: Water-supply paper (Washington, D.C.)
1780. Originally published as plate 3 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780.

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Map of part of Las Vegas Valley, Nevada, showing the piezometric surface in September 1955

Date

1965

Description

Relief shown by contours. Includes township and range lines. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). Series: Water-supply paper (Washington, D.C.)
1780. Originally published as plate 4 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780.

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Map of part of Las Vegas Valley, Nevada, showing changes in the piezometric surface between February 1955 and February 1956

Date

1965

Description

Relief shown by contours. Includes township and range lines. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). Series: Water-supply paper (Washington, D.C.)1780. Originally published as plate 5 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780.

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Map of part of Las Vegas Valley, Nevada, showing changes in the piezometric surface between February 1944 and February 1956

Date

1965

Description

Scale 1:62,500 (W 115°15´--W 114°45´/N 36°30´--N 36°00´). 1 map : col. ; 58 x 70 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. Originally published as plate 6 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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Map of part of Las Vegas Valley, Nevada, showing types, distribution, and approximate areal densities of phreatophytes in 1955

Date

1965

Description

Genre/Form: Thematic maps. Scale 1:62,500 (W 115°15´--W 114°45´/N 36°15´--N 36°00´). 1 map : col. ; 45 x 72 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. Originally published as plate 9 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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Map of part of Las Vegas Valley, Nevada, showing approximate area of phreatophytes before ground-water development

Date

1965

Description

Genre/Form: Thematic maps. Scale 1:62,500 (W 115°15´--W 114°45´/N 36°15´--N 36°00´). 1 map : col. ; 44 x 72 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. Originally published as plate 10 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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Map of part of Las Vegas Valley, Nevada, showing approximate area and areal densities of phreatophytes and areas in cultivation in 1912

Date

1965

Description

Genre/Form: Thematic maps. Scale 1:62,500 (W 115°15´--W 114°45´/N 36°15´--N 36°00´). 1 map : col. ; 45 x 72 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. Originally published as plate 11 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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Map of part of Las Vegas Valley, Nevada, showing changes in the land-surface altitude, 1935-50

Date

1965

Description

Genre/Form: Topographic maps. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). 1 map ; 58 x 70 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. "After Smith, Vetter, Cummings, and others (1960, p. 34)." Originally published as plate 13 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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Map of part of Las Vegas Valley, Nevada, showing changes in the land-surface altitude, 1935 to 1940-41

Date

1965

Description

Genre/Form: Topographic map. Scale 1:96,000 (W 115°30´--W 114°45´/N 36°30´--N 36°00´). 1 map ; 58 x 70 cm. Series: Water-supply paper (Washington, D.C.) ; 1780. Relief shown by contours. "After C.R. Longwell (written communication, 1954, fig. 30)." Originally published as plate 12 of Available water supply of the Las Vegas ground-water basin, Nevada, by Glenn T. Malmberg, published by the Geological Survey in 1965 as its Water-supply paper 1780. Includes township and range lines. Interior, Geological Survey

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General highway base map, state of Nevada, 1975

Date

1975

Description

'Prepared by Nevada State Highway Department, Planning Survey Division, in cooperation with U.S. Department of Transportation, Federal Highway Administration.' 'Copyright Nevada State Highway Department.' 'Transverse mercator projection. Mount Diablo base and meridian. 50,000 meter universal transverse mercator grid zone 11.' Insets of Reno-Sparks area, Las Vegas area, Lake Tahoe area. 29-H53/21:N41-1975.

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