Calpionellid zonation of the Jurassic-Cretaceous transition in North-Atlasic Tunisia. Updated Upper Jurassic stratigraphy of the 'Tunisian trough' and regional correlations

@inproceedings{Boughdiri2006CalpionellidZO,
  title={Calpionellid zonation of the Jurassic-Cretaceous transition in North-Atlasic Tunisia. Updated Upper Jurassic stratigraphy of the 'Tunisian trough' and regional correlations},
  author={Mabrouk Boughdiri and Houa{\"i}da Sallouhi and Kamel Ma{\^a}laoui and M. Soussi and Fabrice Cordey},
  year={2006}
}
The analysis of calpionellid associations from jebels Amar and Jedidi sections in North-Atlasic Tunisia provides, for the first time, a precise biozonation of the Jurassic–Cretaceous transition succession. In the light of the new data obtained and considering recently published results, the age of Upper Jurassic formations is clarified, allowing correlations with the Tunisian ‘Dorsale’ and the North–South Axis successions. Within the Maghrebides' range, sections from the external zones… CONTINUE READING

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