Nouvelles observations sur la stratigraphie des formations holocènes (récent) de la plaine de la Lys à Houplines (Nord)

Abstract : Two sections digged with a mechanical excavator were opened in a tributary valley of the Lys river, close to Houplines. They allowed to identify an organomineral sequence of Gallo-Roman period, corresponding to a period of low hydrodynamic activity. It appears also that the incision of the small valleys within late Pleistocene formations is higher than 7,70 m, whereas the historical fill reaches 3,30 m at the same site.
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Pierre-Gil Salvador, Laurent Deschodt, Sylvie Coutard. Nouvelles observations sur la stratigraphie des formations holocènes (récent) de la plaine de la Lys à Houplines (Nord). Quaternaire, Centre National de la Recherche Scientifique, 2005, 16 (1), pp.65-68. ⟨10.4000/quaternaire.243⟩. ⟨hal-01489474⟩

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