The Middle Ordovician Knox unconformity, Virginia Applachians: transition from passive to convergent margin
The Knox unconformity in the central and southern Appalachians is developed on Lower to early Middle Ordovician Knox/Beekmantown carbonates. The unconformity marks the transition from Cambro-Ordovician shelf carbonate deposition on a passive margin to carbonate and clastic deposition in a foreland b...
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Format: | Others |
Language: | en_US |
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Virginia Polytechnic Institute and State University
2019
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Online Access: | http://hdl.handle.net/10919/87130 |