Geomorphology of the Channel Tunnel area in Northern France. The terminal route and site of the Channel Tunnel in french territory are located in a border area between the North Sea coastal plain and the Boulonnais highlands. The relief is corresponding to morphostructural conditions wich are related to weald-like geomorphology. Three geomorphological units are distinguished : the inner chalky region with loess cover, the ancient fossil cliff of Sangatte with pleistocene deposits, the border of the peaty costal plain which is deeply infilled by pleistocene and holocene formations.La zone terminale et le tracé sous-terrestre du Tunnel sous la Manche en territoire français se situent dans une région de contact entre la Plaine maritime de la ...
Holocene stratigraphy and paleoecology of three sites in the inland border zone of the northern Fran...
International audienceRich in historical and cultural heritages, the stretch of the Seine valley tha...
Decided in 1986, the completion of a rail tunnel under the Channel is expected for 1993. It will hav...
This new study of Sangatte Pleistocene deposits, justified by the first digging-works of the Channel...
The publications of J. Sommé about the plains of the North of France show that : — The landforms ar...
International audienceTwo cross-sections through a small dry valley of the Gohelle (chalky country b...
Cap Blanc-Nez, cliff of Sangatte, Calais area : Geomorphological implications of Holocene coast line...
Structural Geomorphology («boutonnière») in Northern France. The relief of Northern France is chara...
In the palaeolithic site of Biache-Saint-Vaast (Pas-de-Calais), the low terrace of the Scarpe valley...
Les formations littorales et fluviatiles sableuses du Néogène et du Quaternaire ancien sont réétudié...
The two series of deposits of the North Sea coastal area in France, Middle Pleistocene in age (Sanga...
In Houplin-Ancoisne area (Deûle valley, north of France), the size of the upper pleistocene loessic ...
Holocene stratigraphy and paleoecology of three sites in the inland border zone of the northern Fran...
International audienceRich in historical and cultural heritages, the stretch of the Seine valley tha...
Decided in 1986, the completion of a rail tunnel under the Channel is expected for 1993. It will hav...
This new study of Sangatte Pleistocene deposits, justified by the first digging-works of the Channel...
The publications of J. Sommé about the plains of the North of France show that : — The landforms ar...
International audienceTwo cross-sections through a small dry valley of the Gohelle (chalky country b...
Cap Blanc-Nez, cliff of Sangatte, Calais area : Geomorphological implications of Holocene coast line...
Structural Geomorphology («boutonnière») in Northern France. The relief of Northern France is chara...
In the palaeolithic site of Biache-Saint-Vaast (Pas-de-Calais), the low terrace of the Scarpe valley...
Les formations littorales et fluviatiles sableuses du Néogène et du Quaternaire ancien sont réétudié...
The two series of deposits of the North Sea coastal area in France, Middle Pleistocene in age (Sanga...
In Houplin-Ancoisne area (Deûle valley, north of France), the size of the upper pleistocene loessic ...
Holocene stratigraphy and paleoecology of three sites in the inland border zone of the northern Fran...
International audienceRich in historical and cultural heritages, the stretch of the Seine valley tha...
Decided in 1986, the completion of a rail tunnel under the Channel is expected for 1993. It will hav...