The Selloum Basin: new element of the Middle Liassic paleogeography in the southern Middle Atlas (Morocco)

Autor: André Charrière, Benali Ouahhabi, Joseph Canerot, S. Kerchaoui, H. El Arabi
Rok vydání: 2004
Předmět:
Zdroj: Journal of African Earth Sciences. 39:393-400
ISSN: 1464-343X
DOI: 10.1016/j.jafrearsci.2004.07.028
Popis: A comparative study of the Middle Liassic series in the south western part of the Middle Atlas system leads to the definition of three new formations called Fellat 1, 2 and 3. They mainly involve gravity-flow deposits related to the breakup of the regional carbonate platform in a subsiding area, the Selloum Basin. The creation of this basin provides evidence for a rifting stage during the Carixian–Domerian interval, inducing the separation of the Selloum unit with respect to the Middle Atlasic trough and its possible connection with the High Atlasic sedimentary domain.
Databáze: OpenAIRE