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Map of the Trinity Artesian Reservoirs of the Black and Grand Prairies of Texas including the Eastern and Western Cross Timbers
Map shows catchment, embed, and availability of Trinity reservoirs. Also displays topography, streams, cities, and railroads. Includes legend.
Date:
1900
Creator:
Hill, Robert T.
System:
The Portal to Texas History
Map of the Paluxy Artesian Reservoirs of the Black and Grand Prairies of Texas including the Eastern and Western Cross Timbers
This map shows a portion of Texas with shadings in different colors to represent depths of reservoirs. In the top, left-hand corner, there is an inset showing the entire state and marking the area detailed in the map. The header at the top of the map says, "U. S. Geological Survey, Twenty-First Annual Report, Part VII, PL. LXX." Scale [1:316,800] "Contour Interval 100 feet."
Date:
1900
Creator:
Hill, Robert Thomas, 1858-1941
System:
The Portal to Texas History
Map of the Woodbine Artesian Reservoirs of the Black and Grand Prairies of Texas including the Eastern and Western Cross Timbers
This map shows a portion of Texas with markings for different kinds of artesian reservoirs. The header at the top of the map says, "U. S. Geological Survey, Twenty-First Annual Report, Part VII, PL. LXXI." Scale [1:804,672] "Contour Interval 100 feet."
Date:
1900
Creator:
Hill, Robert Thomas, 1858-1941
System:
The Portal to Texas History
Historical Geology Sheet: Texas Uvalde Quadrangle
This areal map shows the topography, contour elevations, and a breakdown of the kinds of rocks and minerals found in the Uvalde Texas quadrangle region. The map contains a legend that represents with line patterns the surface contour of the region and the kinds of sedimentary rocks and minerals from diverse geological eras.
Date:
April 1900
Creator:
United States. Dept. of the Interior.
System:
The UNT Digital Library
Structure-Section Sheet: Texas Uvalde Quadrangle
This structure map shows the topography, altitude above sea level, and a breakdown of the kinds of rocks and minerals found in the Uvalde, Texas quadrangle region. The map contains a legend that represents with colors and line patterns the surface contour of the region and the kinds of sedimentary rocks and minerals from diverse geological eras.
Date:
May 1900
Creator:
United States. Dept. of the Interior.
System:
The UNT Digital Library
Topographic Sheet: Texas Uvalde Quadrangle
This topographic map shows the elevations and location of private and public roads, railroads, building structures, bridges, and dams, lakes and drainage structures in the Uvalde, Texas quadrangle. It contains a legend of each of the structural elements and a scale for the elevation and contour of the area.
Date:
1900
Creator:
United States. Dept. of the Interior.
System:
The UNT Digital Library