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Showing 1 to 4 of 4 for “"Breathitt Group"”.
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Tidal sedimentation in the mid-Pennsylvanian Breathitt Group, eastern Kentucky
The Magoffm Member (Four Comers Formation, Breathitt Group) outcrops in eastern Kentucky as a coarsening-upward succession of rhythmically interstratified sandstone, siltstone, and mudstone. Primary sedimentary structures, trace fossils, vertical successions of facies, and sediment body geometries …
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Insights Into the Stratigraphic Evolution of the Early Pennsylvanian Pocahontas Basin, Virginia
… coal-bearing, siliciclastic strata of the Breathitt Group within the Pocahontas Basin, southwestern Virginia, define a southeasterly thickening clastic wedge deposited in continental to marginal marine environments influenced by recurring, high-magnitude relative sea-level fluctuations and …
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Architectural Models for Lower Pennsylvanian Strata in Dickenson/Wise County, Southwest Virginia: A Reservior Case Study
The lower Pennsylvanian, coal-bearing, siliciclastic strata in Dickenson/Wise counties of southwest Virginia were deposited in continental to marginal marine environments influenced by high-amplitude relative sea level fluctuations. Coal-bearing siliciclastics of the eastern facies belt are …
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Sequence Stratigraphic Architecture of Early Pennsylvanian, Coal-bearing Strata of the Cumberland Block: A Case Study from Dickenson County, Virginia
Lower Pennsylvanian, coal-bearing, siliciclastic strata of the central Appalachian foreland basin were deposited in continental to marginal marine environments influenced by high-amplitude relative sea level fluctuations. Sediment was derived from both the low-grade metamorphic terrain of the …