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Showing 1 to 2 of 2 for “"Tidal Rhythmites"”.
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Depositional Environments and Sequence Stratigraphy of Upper Mississippian Strata in the Central Appalachian Basin
… deposits within several sequences contain tidal rhythmites. The prodeltaic Pride Shale member (Bluestone Formation) preserves a hierarchy of submillimeter-to meter-scale cycles that reflect a spectrum of tidal periodicities. The abbreviated character of these microlaminated rhythmites is …
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Tidal sedimentation in the mid-Pennsylvanian Breathitt Group, eastern Kentucky
… semi-diurnal, diurnal, semi-monthly, and monthly tidal periodicities. Half-synodic (semi-monthly) and anomalistic (monthly) lunar periodicities are manifested by the systematic thickening and thinning of shorter duration cycles. The rhythmite interval records up to 4 months of deposition. …