enquête (1) glacier (1) évolution (1) Area (1) Surveys (1) Remote-sensing images (1) Paleoecology--Pleistocene (1) Area (1) Surveys (1) Pyrenees (1) Paleontology--Pleistocene (1) Paleobotany--Pleistocene (1) Mass (1) Ground penetrating radar (1) Glaciers (1) Glacial epoch (1) Geology, Stratigraphic--Pleistocene (1) French (1) Evolution (1) Climatic changes (1) Universe (1) Palynology--Pleistocene (1) Paleoclimatology--Pleistocene (1) Paleogeography--Pleistocene (1) Evolution (1) messe (1)