Resource Type
Counties
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Geothermal Gradient Map of the Conterminous United States
Geothermal gradient map of the United States published by the Hot Dry Rock (HDR) Geothermal Program of the Department of Energy, showing geothermal gradient contours and color-coded based on temperature. The map also contains information about how the information for the map was compiled.
Date:
August 1980
Creator:
Kron, Andrea & Heiken, Grant
System:
The UNT Digital Library
Ground Water Sample Site Locations in the Escalante Quadrangle
Map showing locations of 35 ground water samples collected from the National Topographic Map Series (NTMS) Escalante 1 x 20 quadrangle for the National Uranium Resource Evaluation Program (NURE).
Date:
August 1980
Creator:
Heffner, J. D.
System:
The UNT Digital Library
Surface Sample Site Locations in the Escalante Quadrangle
Map showing locations of 637 surface sediment samples collected from the National Topographic Map Series (NTMS) Escalante 1 x 20 quadrangle for the National Uranium Resource Evaluation Program (NURE).
Date:
August 1980
Creator:
Heffner, J. D.
System:
The UNT Digital Library
Right of Way Track Map Texas & New Orleans R.R. CO. Operated by the T. N. O. R. R. CO. Dallas-Sabine Branch
Rail corridor right-of-way and track map from station 14459+30 to station 14670+50 between Sabine County and Dallas, Texas. Schedules are included on map. Scale 1'':400'.
Date:
August 21, 1980
Creator:
unknown
System:
The Portal to Texas History