A stratigraphic datum, Cisco group (Upper Pennsylvanian), Brazos and Trinity Valleys, north-central Texas
By: by L.F. Brown, Jr.
Series: Report of investigations / Bureau of Economic Geology, University of Texas ;; no. 46; Report of investigations (University of Texas. Bureau of Economic Geology) ;; no. 46.
Publisher: Bureau of Economic Geology, University of Texas
Published: 1962
Place of publication: Austin
Language: eng
Number of pages: 42
Subjects: Geology, Stratigraphic -- Pennsylvanian.; Geology -- Texas -- Brazos River Valley.; Geology -- Texas -- Trinity River Valley.
Notes: Includes bibliographical references (p. [22]) and index.
Part of the illustrative matter fold. col. in pocket.