espèce (1) perte (1) histoire (1) gène (1) évolution (1) ordre (1) Marne (1) Yonne (1) History (1) Communication (1) Observations (1) Observations (1) Fiction (1) Comparative studies (1) Budget process (1) Mark, German (1) Genes (1) Witnesses (1) Technical literature (1) Tablecloths (1) Species (1) Slopes (Physical geography) (1) Sex chromosomes (1) Sex (1) Sediments (Geology) (1) Salvage archaeology (1) Possibility (1) Population (1) Pike (1) Paleolithic period, Lower (1)