couverture végétale (1) vallée (1) sédiment (1) pollen (1) plaine (1) paysage (1) évolution (1) ligne (1) profession (1) Europe (1) The Valley (1) Basse-Saxe (1) Dynamics (1) Article (1) Stability (1) Pollen (1) Palynology (1) Loess (1) Landscapes (1) Grammar, Comparative and general--Article (1) Germany, Northern (1) Evolution (1) Evidence (1) Dynamics (1) Comprehension (1) Europe, Central (1) Article (1) Luminescence dating (1) Pollen (1) Stability (1)