sédiment (1) région (1) azote (1) lagune (1) analyse (1) céréale (1) évolution (1) environnement (1) rétombée atmosphérique (1) couleur (1) sédimentologie (1) carbone organique total (1) Area (1) Area (1) Weights and measures (1) Sedimentology (1) Paleoecology (1) Nitrogen (1) Nature and nurture (1) Grain (1) Gifts (1) Geochemistry (1) Evolution (1) Euthenics (1) Ecology (1) Color (1) Adaptation (Biology) (1) Analysis (1) Size (1) Evolution (1)