fleuve (1) méthodologie (1) cartographie (cartes) (1) carte (1) histoire (1) datation (1) prélèvement (1) History (1) Channels (1) Dating (1) Methodology (1) Identification (1) Russia (Federation)--Study and teaching (1) Russia--Study and teaching (1) Social sciences (1) Oases (1) Methodology (1) Iron age (1) Identification (1) History (1) Generations (1) Floods (1) Drawing (1) Dams (1) Chronology (1) Bronze age (1) Archaeological geology (1) Alluvium (1) Fluvial geomorphology (1) Optically stimulated luminescence dating (1)