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Attributes Of The Fisher Valley Megaflap And Comparison To The Gypsum Valley Megaflap, Paradox Basin, Utah And Colorado: Implications For Controls On Megaflap Formation, Kate Grisi

Open Access Theses & Dissertations

Megaflaps are panels of steeply dipping to overturned strata that extend kilometers up the side of a salt diapir or equivalent weld. They often form important components of salt-diapir related hydrocarbon systems, though little is known about their geologic characteristics or how they form. In this study, I collected structural, stratigraphic, and sedimentologic data of the Fisher Valley megaflap and compared these attributes to the previous studied Gypsum Valley megaflap to test the differential sediment loading model proposed for initiation of megaflap formation. This model predicts that the sediment source proximal megaflap of Fisher Valley should have started rotation earlier, …