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The AAPG/Datapages Combined Publications Database

AAPG Bulletin

Abstract


Volume: 52 (1968)

Issue: 9. (September)

First Page: 1835

Last Page: 1835

Title: Illinois Basin, Mississippi Embayment, and Ouachita Orogenic Belt: ABSTRACT

Author(s): C. John Mann

Article Type: Meeting abstract

Abstract:

Evidence that the Illinois basin was open toward the south during the Mississippian, the geographical coincidence of a unique Ouachita lithologic province with the Mississippi embayment, the distribution of late Paleozoic sediments, interpreted paleoslopes, and interpreted structural relations suggest that the embayment existed during late Paleozoic time. Further insight into the Ouachita orogenic belt and its relation to the Appalachian belt may be gained if the age of subsidence of the Mississippi embayment and its modification from or to the Ouachita belt can be determined.

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Copyright 1997 American Association of Petroleum Geologists