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Description de quatorze taxons de brachiopodes, provenant du Sud du bassin d'Illizi (Sahara algérienoriental). Ces faunes, probablement d'âge givétien supérieur, ont des affinités marquées avec celles des bassins de Rhadamès et de Mourzouk, Libye occidentale, datées du Givétien supérieur-Frasnien inférieur. Leur présence confirme l'existence de dépôts marins à cette époque dans cette partie du bassin...
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