temps (durée) (1) espèce (1) niveau de la mer (1) province (1) pollen (1) matériau (1) mammifère (1) pente (1) fossile (1) datation (1) âge (1) froid (1) grotte (1) Dilatation (1) Development (1) Dating (1) Fossils (1) Transportation (1) Time (1) Species (1) Sea level (1) Rodents (1) Research (1) Pollen (1) Palynology (1) History (1) Evidence (1) Communities (1) Cold (1) Chronology (1)