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Mineral Resources On-Line Spatial Data

Fleming Formation

Fleming Formation
StateTexas
NameFleming Formation
Geologic agePhanerozoic | Cenozoic | Tertiary | Miocene
Original map labelMf
CommentsClay and Sandstone. Clay, calcareous, forms brownish-black soil. Sandst. med. to coarse grained, calcar., thick bedded, some crossbedding. lt. yell-gray; weathers lt. gray to med. gray; reworked Cretaceous invertebrate fossils locally. Thickness 1200+- ft
Primary rock typeclay or mud
Secondary rock typesandstone
Other rock types
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone
Unconsolidated > Fine-detrital > Clay
Map references
Bureau of Economic Geology, 1992, Geologic Map of Texas: University of Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and Scranton, D.F., cartography, scale 1:500,000
Unit references
Bureau of Economic Geology, 1974, Seguin Sheet, Geologic Atlas of Texas, University of Texas, Bureau of Economic Geology, scale 1:250,000.
Bureau of Economic Geology, 1967, Palestine Sheet, Geologic Atlas of Texas, Bureau of Economic Geology, University of Texas at Austin, scale 1:250,000.
Geographic coverageAustin - Bee - Colorado - DeWitt - Fayette - Goliad - Jasper - Karnes - Liberty - Montgomery - Newton - Polk - San Jacinto - Trinity - Tyler - Victoria - Walker - Waller - Washington

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