pdf de l'exemplaire de soutenanceA summary of the geographical framwork and geological context is followed by consideration of the problem of the formation of cavities in the sandstones of the Brive region. A theoretical model is proposed based on field data and the results of experimental gelifraction. The analytical methods are described. One chapter is devoted to the sedimentological methods and chemical analyses leading to the description of the climatic action which controlled the deposition and transformation of the sediments.The stratigraphies studied date to- The beginning of Würm III : Grotte du Loup (Lower Perigordian and Aurignacian), commune of Cosnac (Corrèze),- The Würm IV and the Post-glacial : Ro Del Dra cave (Upper Magdalen...
This PhD aims to study caves and subterranean karst infillings deposits from Charente (Touvre catchm...
A section in a remarkable sequence of detrital deposits of more than 5 m high, filling in the cave o...
Quaternary sedimentary archives of the sous les sangles cave (Bas-Bugey, Jura Méridional, France) ; ...
A summary of the geographical framwork and geological context is followed by consideration of the pr...
pdf déposé avec autorisation de l'éditeurA summary of the geographical framwork and geological conte...
Sedimentology study of filling of caves in South-Est France allows to show climatic results and to s...
A section in a remarkable sequence of detrital deposits of more than 5 m high, filling in the cave o...
Wurmian sediment formations in the Perigord Noir region are particularly well known in caves and roc...
Sequences of collapses from Würm to Holocen in prehistoric caves (South-East of France) Multivariate...
Recent detained works On coUuvial deposits in South-West France intend to build a litho- and pedostr...
Depositional processes in the Bourgeois-Delaunay Cave (La Chaise-de-Vouthon, Charente, France): micr...
Filling of cave of « La Calmette » is very important and original owing to its stratigraphy which sh...
Orgnac Cave (Ardèche, France) contains a wide morphological variety of carbonate concretions echoing...
Die sedimentologische Untersuchung dreier Höhlenauffullungen erlaubt uns, die Klimaschwankungen wahr...
The cave Sous-les-Sangles develops in compact limestones of Kimmeridgian ages in the Hôpitaux cluse ...
This PhD aims to study caves and subterranean karst infillings deposits from Charente (Touvre catchm...
A section in a remarkable sequence of detrital deposits of more than 5 m high, filling in the cave o...
Quaternary sedimentary archives of the sous les sangles cave (Bas-Bugey, Jura Méridional, France) ; ...
A summary of the geographical framwork and geological context is followed by consideration of the pr...
pdf déposé avec autorisation de l'éditeurA summary of the geographical framwork and geological conte...
Sedimentology study of filling of caves in South-Est France allows to show climatic results and to s...
A section in a remarkable sequence of detrital deposits of more than 5 m high, filling in the cave o...
Wurmian sediment formations in the Perigord Noir region are particularly well known in caves and roc...
Sequences of collapses from Würm to Holocen in prehistoric caves (South-East of France) Multivariate...
Recent detained works On coUuvial deposits in South-West France intend to build a litho- and pedostr...
Depositional processes in the Bourgeois-Delaunay Cave (La Chaise-de-Vouthon, Charente, France): micr...
Filling of cave of « La Calmette » is very important and original owing to its stratigraphy which sh...
Orgnac Cave (Ardèche, France) contains a wide morphological variety of carbonate concretions echoing...
Die sedimentologische Untersuchung dreier Höhlenauffullungen erlaubt uns, die Klimaschwankungen wahr...
The cave Sous-les-Sangles develops in compact limestones of Kimmeridgian ages in the Hôpitaux cluse ...
This PhD aims to study caves and subterranean karst infillings deposits from Charente (Touvre catchm...
A section in a remarkable sequence of detrital deposits of more than 5 m high, filling in the cave o...
Quaternary sedimentary archives of the sous les sangles cave (Bas-Bugey, Jura Méridional, France) ; ...