The Big Bend of the Rio Grande: A Guide to the Rocks, Landscape, Geologic History, and Settlers of the Area of Big Bend National Park, by R. A. Maxwell. 138 p., 117 figs., 1 color map, 1968; Tenth printing 2008. ISSN: 0363-4132. Print The Big Bend of the Rio Grande: A...
Texas Rocks and Minerals: An Amateur's Guide, by R. M. Girard. 109 p., 74 figs., 1 table, 2 maps, 2 charts, index, 1964. Eleventh reprinting, September 2018. ISSN: 0363-4132. ISBN: 978-1-970007-32-9. Print Texas Rocks and Minerals: An...
Field Excursion: Geology of Llano Region and Austin Area, by V. E. Barnes, W. C. Bell, S. E. Clabaugh, P. E. Cloud, Jr., R. V. McGehee, and K. P. Young. 77 p., 16 figs., 3 tables, 1963. ISSN: 0363-4132. Print Field Excursion: Geology of Llano...
The Geologic Story of Longhorn Cavern, by W. H. Matthews III. 50 p., 41 figs., 1963; reprinted April 2016. ISSN: 0363-4132. Print The Geologic Story of Longhorn...
Field Excursion, Central Texas: Bentonites, Uranium-Bearing Rocks, Vermiculites, by R. L. Folk, M. O. Hayes, T. E. Brown, D. H. Eargle, A. D. Weeks, V. E. Barnes, and S. E. Clabaugh. 53 p., 8 figs., 1961. ISSN: 0363-4132. Print Field Excursion, Central Texas:...
Texas Fossils: An Amateur Collector's Handbook, by W. H. Matthews III. 123 p., 26 figs., 49 pls., 1960. ISSN: 0363-4132: ISBN: 978-1-970007-07-7. Digital Version.For a print version: GB0002. Texas Fossils: An Amateur Collector's...
Texas Fossils: An Amateur Collector's Handbook, by W. H. Matthews III. 123 p., 26 figs., 49 pls., 1960. ISSN: 0363-4132: ISBN: 978-1-970007-07-7. Print Version.For a downloadable, digital version: GB0002D. Texas Fossils: An Amateur Collector's...
Field Excursion, Eastern Llano Region, by V. E. Barnes. 36 p., 12 figs., 1958. ISSN: 0363-4132. Print Field Excursion, Eastern Llano...