Upper Permian to Pliocene-San Angelo area field trip guidebook : Oct. 19-20, 1961

by West Texas Geological Society.
Published: West Texas Geological Society, 1961

The Permian rocks of the Trans-Pecos Region : November 6-9, 1949

by West Texas Geological Society.
Published: The Society, 1949

Big Bend National Park, Texas : March 18-19, 1955

by West Texas Geological Society.
Published: West Texas Geological Society, 1955

Shallow formations and aquifers of the West Texas area

by West Texas Geological Society.
Published: Permian Basin Geophysical Society, 1961

Guidebook, 1958 field trip : Franklin and Hueco Mountains, Texas, Nov. 6-7-8, 1958

by West Texas Geological Society.
Published: The Society, 1958

Permian of the central Guadalupe Mountains, Eddy County, New Mexico : Field trip guidebook and geological discussions

by West Texas Geological Society.
Published: West Texas Geological Society, 1962

Eastern Llano Estacado and adjoining Osage Plains : April 6-7, 1956

by West Texas Geological Society.
Published: The West Texas Geological Society, 1956

Glass Mountains : October 25-26, 1957

by West Texas Geological Society.
Published: The Society, 1957

Geologic field trip guidebook : thru the States of Chihuahua and Sinaloa, Mexico

by West Texas Geological Society.
Published: The West Texas Geological Society, 1974

Guidebook 1952 spring field trip : Marathon Basin, Brewster and Pecos Counties, Trans-Pecos Texas

by West Texas Geological Society.
Published: West Texas Geological Society, 1952

Geology of the Big Bend area, Texas : Field trip guide book with road log and papers on natural history of the area

by West Texas Geological Society.
Published: The West Texas Geological Society, 1972

Glass Mountains - Marathon Basin

by West Texas Geological Society.
Published: The Society, 1947

Symposium in honor of Professor Ronald K. DeFord, Nov. 4-6, 1970, Midland, Texas the geologic framework of the Chihuahua tectonic belt

Published: West Texas Geological Society, 1970

Guidebook to the Mesozoic and Cenozoic geology of the southern Llano Estacado, April 26-27, 1974

by Brand, John Paul.
Published: Lubbock Geological Society, 1974

West Texas-Roswell Geological Societies guidebook : stratigraphy and structure of the Pecos country, southeastern New Mexico, Oct. 27, 28 and 29, 1971

Published: West Texas and Roswell Geological Societies, 1971

Cyclic sedimentation in the Permian Basin

2d ed.

Published: West Texas Geological Society, 1972

Permian exploration, boundaries, and stratigraphy : symposium and field trip, Midland and El Paso, Texas, October 30-31, November 1, 1975

Published: West Texas Geological Society, 1975