R.B. Marshall, Chief Geographer. T.G. Gerdine, Geographer in charge. Topography by W.C. Guerin, C.W. Sutton, J.W. Muller, C.V. Guerin and E.C. Guerin. Colorado River Valley from Surveys by A.I. Oliver, A.P. Meade, J.G. Hefty and H.T. Paterson. Control by R.B. Robertson. Surveyed in 1902-1903 and 1909.
Type
image
Format
Scale: 1:125,000. Map type: TF. Polyconic projection Horizontal datum: unknown Grid note: none Vertical datum: mean sea level Contour interval on land and off shore 50 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
Parker San Bernardino County Riverside County Yuma County California Mojave County Arizona Western United States United States Geological Survey U.S. Geological Survey USGS Topographic 1:125,000 scale 30 minute Polyconic
Time Period
1902/1903
Place
34.00000,-114.50000 34.50000,-114.50000 34.50000,-114.00000 34.00000,-114.00000 Arizona California Parker USA
Source
University of Southern California [Contributing entity]
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