rayonnement (1) Paleopedology--Eocene (1) Paleoclimatology--Eocene (1) Antiquities, Prehistoric (1) Radiation (1) Paleontology--Eocene (1) Paleobotany--Eocene (1) Prehistoric peoples (1) Geology, Stratigraphic--Eocene (1) Palynology--Eocene (1) Yields (1)