Papers on Pennsylvanian Stratigraphic Problems in North Central Texas Published: 1966 Total Pages: 98 Get eBook
Pennsylvanian and Lower Permian Stratigraphy Between the Brazos and Colorado Rivers, North-central Texas Geological Survey (U.S.) Published: 1961 Total Pages: 488 Get eBook
Geological Survey Professional Paper Geological Survey (U.S.) Published: 1979 Total Pages: 578 Get eBook
Stratigraphy of the Pennsylvanian Formations of North-central Texas Frederick B. and Moore Plummer (Raymond C.) Published: 1921 Total Pages: 237 Get eBook
The Mississippian and Pennsylvanian (Carboniferous) Systems in the United States Published: 1980 Total Pages: 578 Get eBook
Stratigraphic and Paleontologic Studies of the Pennsylvanian and Permian Rocks in North-central Texas Wallace Lee Published: 1938 Total Pages: 268 Get eBook
Stratigraphy of the Pennsylvanian Formations of North-central Texas Frederick Byron Plummer Published: 1921 Total Pages: 288 Get eBook
Upper Pennsylvanian Limestone Banks, North Central Texas E. G. Wermund Published: 1975 Total Pages: 42 Get eBook
