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Publications in Knox

Title Publication Year Abstract Author Series Publisher
Regional depositional systems tracts, paleogeography, and sequence stratigraphy, Upper Pennsylvanian and Lower Permian strata, north- and west-central Texas Regional depositional systems tracts, paleogeography, and sequence stratigraphy, Upper Pennsylvanian and Lower Permian strata, north- and west-central Texas 1990

Sixteen depositional sequences, commonly called cyclothems, each composed mostly of limestone(retrogradational/transgressive) and siliciclastic (progradational/regressive) subsequences, or systems tracts, record the paleogeography during Late Pennsylvanian (Virgilian Epoch) and Early Permian (Wol

Brown, L.F., Jr., Solis-Iriarte, R.F., Johns, D.A. Report of Investigations Bureau of Economic Geology
Regional stratigraphic cross sections, Upper Pennsylvanian and Lower Permian strata (Virgilian and Wolfcampian Series), north-central Texas 1987

This cross section set comprises 14 dip (E-W) sections and 9 strike (N-S) stratigraphic cross sections (with text), correlating upper Pennsylvanian (Virgilian) and lower Permian (Wolfcampian) strata throughout the subsurface in all or parts of 28 counties of North-Central Texas.

 Brown, L.F., Jr., Solis-Iriarte, R.F., Johns, D.A. Cross Sections
Geologic Atlas of Texas, Wichita Falls-Lawton sheet Geologic Atlas of Texas, Wichita Falls-Lawton sheet 1987

Geologic map that depicts the surface geology of Hardeman, Wilbarger, Wichita, Clay, Knox, Baylor, Archer, Haskell, Throckmorton, Young, and Foard Counties and part of Jack County, Texas. The 20-page booklet indicates geologic formations, abbreviations, and ages.

 Barnes, V.E., Hentz, T.F., Brown, L.F., Jr., Cleaves, A.W., Kier, R.S., McGowen, J.H., Parrish, W.C., Ramsey, J.W. Geologic Atlas of Texas Bureau of Economic Geology
Depositional systems, San Angelo Formation (Permian), north Texas -- facies control of red-bed copper mineralization Depositional systems, San Angelo Formation (Permian), north Texas -- facies control of red-bed copper mineralization 1974

The San Angelo Formation is a mid-Permian sandstone and mudstone sequence about 100 feet thick that crops out in North Texas and dips westward into the Midland Basin; it is composed of two superposed members: the basal Duncan Sandstone Member and the overlying Flowerpot Mudstone Member.

Smith, G.E. Report of Investigations Bureau of Economic Geology
Stratigraphic and structural studies in north central Texas 1929 Cheney, M.G. UT Bulletin