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In central Tunisia, the Lower Liassic facies consists of peritidal carbonates deposited on a wide platform which has been broken into irregular tilted blocks in the Early Pliensbachian. Black shale was deposited in some of the down-faulted blocks during the Early Toarcian Oceanic Anoxic Event. The Bajocian-Bathonian deposits are represented by ironstones and hemipelagic ammonite and Zoophycos-rich...
The objective of this work is to improve our understanding of the processes controlling changes in the architecture and facies of intracontinental carbonate platforms. We examined the facies and sequence stratigraphy of Aalenian to Oxfordian limestones of western France. Seventy-seven outcrop sections were studied and thirty-one sedimentary facies identified in five depositional environments ranging...
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