San Angelo Geological Society presents Virgil E. Barnes and W. C. Bell as leaders of Cambrian field trip, Llano area, Mar. 19-20, 1954, in honor of West Texas Geological SocietyVirgil E. Barnes · First published 1954Open the Tome
On solid groundVirgil E. Barnes, University of Texas at Austin. Bureau of Economic Geology · First published 1995Open the Tome
Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, Northwestern Llano region, TexasVirgil E. Barnes · First published 1964Open the Tome
Stratigraphy of the pre-Simpson Paleozoic subsurface rocks of Texas and southeast New MexicoVirgil E. Barnes · First published 1959Open the Tome
Lead deposits in the Upper Cambrian of central TexasVirgil E. Barnes · First published 1956Open the Tome
Phosphorite in eastern Llano uplift of central TexasVirgil E. Barnes · First published 1954Open the Tome
High purity Marble Falls limestone, Burnet County, TexasVirgil E. Barnes · First published 1952Open the Tome
Representative sections of the Ellenburger group in central TexasVirgil E. Barnes · First published 1945Open the Tome
