During Lower Cretaceous, Central Tunisia belonged to the South-Téthyan passive margin. Paleogeographically, it was marked by the transition between the stable Saharian platform to the South, and the open marine Tethyan basin to the North. Our study deals with the evolution of this transition zone (El Kef-Tajerouine area) during the Albian transgression, which is represented by the Hameïma and Fahdène formations that overly the Aptian Carbonate shelf. Exhaustive ammonite collections allowed defining a regional biozonation, to establish the earliest Albian age of the Hameïma Fm, to evidence a sedimentary hiatus of most of the Middle Albian, and to state the diachronism of the Late Albian transgression. Detailed study of facies and biotic asse...
International audienceIn the Tadjerouine area of north-western central Tunisia, the Albian transgres...
Pb-Zn-Ba-F Ore Deposits associated with Aptian carbonated facies in the Central part of the Tunisian...
The J. Boudinar is located at the junction between several of the main structural trends of Tunisia ...
Durant le Crétacé inférieur, le paysage paléogéographique de la Tunisie était représenté par les dom...
Sedimentological organization and evolution of a carbonate platform margin : the Albian-Cenomanian o...
International audienceThe detailed sedimentological and biostratigraphic study of the upper Aptian-A...
International audienceBased on a precise biostratigraphic framework stated previously, the detailed ...
International audienceIn the Tadjerouine area (NW of Central Tunisia) the incipient Albian transgres...
The detailed sedimentological and biostratigraphic study of the upper Aptian-Albian series in the Ch...
International audienceAptian to early Albian times are marked by various geodynamic and paleoenviron...
Based on a precise biostratigraphic framework stated previously, the detailed sedimentological study...
Tunisia belongs to the southern part of the Tethyan margin and shows a complex structural pattern, w...
International audienceIn the Tadjerouine area of north-western central Tunisia, the Albian transgres...
Pb-Zn-Ba-F Ore Deposits associated with Aptian carbonated facies in the Central part of the Tunisian...
The J. Boudinar is located at the junction between several of the main structural trends of Tunisia ...
Durant le Crétacé inférieur, le paysage paléogéographique de la Tunisie était représenté par les dom...
Sedimentological organization and evolution of a carbonate platform margin : the Albian-Cenomanian o...
International audienceThe detailed sedimentological and biostratigraphic study of the upper Aptian-A...
International audienceBased on a precise biostratigraphic framework stated previously, the detailed ...
International audienceIn the Tadjerouine area (NW of Central Tunisia) the incipient Albian transgres...
The detailed sedimentological and biostratigraphic study of the upper Aptian-Albian series in the Ch...
International audienceAptian to early Albian times are marked by various geodynamic and paleoenviron...
Based on a precise biostratigraphic framework stated previously, the detailed sedimentological study...
Tunisia belongs to the southern part of the Tethyan margin and shows a complex structural pattern, w...
International audienceIn the Tadjerouine area of north-western central Tunisia, the Albian transgres...
Pb-Zn-Ba-F Ore Deposits associated with Aptian carbonated facies in the Central part of the Tunisian...
The J. Boudinar is located at the junction between several of the main structural trends of Tunisia ...