Abstract
Various active and relaxational phases of orogenies generated peripheral bulges that migrated within and beyond foreland basins to adjacent parts of the foreland, creating broad areas of uplift into shallow, agitated waters conducive to ooid production. During the Early Mississippian (Kinderhookian), bulge migration and uplift were incomplete, so ooid distribution was limited. By the middle Mississippian (Valmeyeran), episodes of flexure combined with relaxation created broad belts of uplift on the inner craton, where the most prolific ooid production occurred. In the Late Mississippian (Chesterian), largely filled foreland basins and rising tectonic highlands caused siliciclastic inundation of adjacent sites of ooid production. -from Author
Original language | English |
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Pages (from-to) | 13-20 |
Number of pages | 8 |
Journal | Unknown Journal |
State | Published - 1993 |
ASJC Scopus subject areas
- General Environmental Science
- General Earth and Planetary Sciences