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Proterozoic Paleokarst Profile, Dismal Lakes Group, N.W.T., Canada1
1988The Middle Proterozoic Dismal Lakes Group provides a rare example of Precambrian paleokarst which contains a remarkably complete spectrum of solutional, precipitative, and depositional features. The Dismal Lakes Group is a 1.5-km siliciclastic to carbonate succession that records dominantly stable peritidal carbonate sedimentation along the ...
Charles Kerans, J. Alan Donaldson
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Unconformities, Paleokarst Facies, and Porosity Evolution: ABSTRACT
AAPG Bulletin, 1987The study of unconformities and paleokarsts from the perspective of modern facies analysis and modeling offers potential advantages in terms of organizing and guiding observations, comparisons, interpretations, predictions, and hydrodynamic considerations.
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Paleokarstic Features in Mississippian Limestones, New Mexico
1988Paleokarst features in Mississippian limestones of southern New Mexico occur beneath the sub-Penn- sylvanian unconformity over an area greater than 20,000 km2. These paleokarst features pervade the upper few meters to few tens of meters of the crinoidal calcarenites of the Lake Valley and Kelley formations, and occur in a vertical profile that shows ...
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Madison Limestone (Mississippian) Paleokarst: A Geologic Synthesis
1988Widespread karst was developed in the upper 400 feet (120 m) of the Madison Limestone (late Osagean to early Meramecian) in Wyoming and adjacent states during an estimated 34 m.y. period spanning Late Mississippian (early Meramecian to Chesterian) and Early Pennsylvanian (Morrowan) time. The karst was then covered by deposits of an eastward-transgress-
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