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L'origine des limons sableux éoliens des Monts de Matmata (Tunisie)

Abstract : It is generally assumed that the so-called "peridesertic loess" Matmata aeolian sandy silts, in South Tunisia, came from the Grand Erg Oriental, at the West-South-West. On the contrary, I try to demonstrate that these sandy silts came from the northern steppes and salt playas. I will use geomorphological and mineralogical datas.
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https://hal-amu.archives-ouvertes.fr/hal-01566033
Contributor : Jean-Louis Ballais <>
Submitted on : Thursday, July 20, 2017 - 4:02:49 PM
Last modification on : Thursday, March 5, 2020 - 6:58:59 PM

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Jean-Louis Ballais. L'origine des limons sableux éoliens des Monts de Matmata (Tunisie). Etudes de Géographie Physique, UMR 6012 "ESPACE" - Équipe G.V.E. 1996, Travaux 1996, XXV, pp.35-44. ⟨hal-01566033⟩

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