Cover Image

Core drill map, Callahan-Shackelford prospect.

Bibliographic Details
Format: Map
Language:English
Published: [Texas?] : [publisher not identified], [1970?]
Subjects:
Geology > Texas > Callahan County > Maps.
Geology > Texas > Shackelford County > Maps.
Drill cores > Texas > Callahan County > Maps.
Drill cores > Texas > Shackelford County > Maps.
Geological maps.
Outline maps.
Description
Item Description:Blue line map.
Physical Description:1 map : photocopy ; on sheet 504 x 108 cm