Ouest (1) France (1) Allemagne (1) État libre de Saxe (1) Drying (1) Channels (1) Specimens (1) Triangle (1) Stromatolites (1) Shorelines (1) Sedimentology (1) Seashore (1) Sailors (1) Samples (Commerce) (1) Palynology (1) Paleoecology (1) Navies (1) Life (1) Grain (1) Goblets (1) Facial expression (1) Evidence (1) Coasts (1) Bowls (Tableware) (1) Algae (1) Acritarchs (1) Spores (1) Pollen (1) Science (1) Evolution (1)