Variabilité spatiale du signal palynologique dans le bassin de Paris à la limite Dogger–Malm |
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| Authors: | Vincent Huault Marcel Élie Régine Ruck-Mosser |
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| Institution: | UMR CNRS G2R 7566, université Henri-Poincaré, BP 239, 54506 Vand?uvre-lès-Nancy cedex, France |
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| Abstract: | The drilling of new cores performed for ANDRA in eastern France allowed us to compare palynological data between central and eastern parts of the Paris Basin. Such a comparison, which was also motivated by the existence of a set of geochemical data in contradiction with the first palynological results, showed a spatial differentiation in palynological record from the Oxfordian. Such a palynological signal could result from overlapping of both local and global signals, the latter being in connection with the contemporaneous opening of proto-Atlantic Ocean. It could also be of major palaeogeographic and palaeoclimatic interest. To cite this article: V. Huault et al., C. R. Geoscience 335 (2003). |
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| Keywords: | palynologie géochimie Dogger Malm bassin de Paris paléogéographie France palynology geochemistry Dogger Malm Paris Basin palaeogeography France |
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