Ryus, L.D., surveyor surveyor U.S. Coast & Geodetic Survey, surveyor
Date Created and/or Issued
1915/1916 1918 1944
Publication Information
Department of the Interior. Franklin K. Lane, Secretary. U.S. Geological Survey. George Otis Smith, Director University of Southern California. Libraries
R.B. Marshall, Chief Geographer. Geo. R. Davis, Geographer in charge. Topography by U.S. Coast and Geodetic Survey. J.P. harrison, R.T. Evans, and C.P. McKinley. Control by U.S. Coast and Geodetic Survey and L.D. Ryus. Surveyed in 1915-1916. [Vertical] datum is mean sea level.
Type
image
Format
Scale: 1:62,500. Map type: TF. Unknown projection Horizontal datum: unknown Grid note: none Vertical datum: mean sea level Contour interval on land and off shore image/tiff topographic maps maps contour maps relief maps quadrangle maps
Point Reyes Pt. Reyes California Western United States United States Geological Survey U.S. Geological Survey USGS 15 minute Topographic 1:62,500 scale Sonoma County Marin County
Time Period
1915/1916
Place
37.93333,-122.75000 38.25000,-122.75000 38.25000,-123.00000 37.93333,-123.00000 California Point Reyes USA
Source
USC-2003-0000BG-1 [USCID]; 15CA-ptreyes-e1918s1915 [Identifying number] University of Southern California [Contributing entity]
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.