Texas, 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Language:English
Published: Reston, Va. : Geological Survey, [1952?]-
Subjects:
Genre:
Physical Description:maps : color ; on sheets 69 x 56 cm
Cartographic Data:Scale 1:24,000 ;
Polyconic projection, or Universal transverse Mercator projection, or Lambert conformal conic projection
(W 107⁰--W 93⁰/N 37⁰--N 26⁰).
Format: Government Document Map
Description
Note:Relief shown by contours and spot heights.
"Topography by photogrammetric methods from aerial photographs."
Includes quadrangle location map.
Some sheets issued as Provisional map.
Provisional sheets and editions beginning in the 1990's include index to adjoining sheets.
Photorevised sheets show changes in purple.
Set includes various issues of some sheets.
Some sheets "mapped by the Army Map Service."
Some sheets have standard map series designation: Series V882.
Cartographic material.
Call Number:Arranged by sheet name - refer to index in Maps