temps (durée) (1) région (1) lithosphère (1) histoire (1) géologie (1) fossile (1) débit (1) comparaison (1) Comparison (1) History (1) Observations (1) Observations (1) Origin (1) Time (1) Textile fabrics (1) Shields (1) Respect (1) Proxy (1) Plate (1) Orogeny (1) Orientation (1) Motion (1) History (1) Geology (1) Evidence (1) Earth (Planet) (1) Canadian Shield (1) Canada, Eastern (1) Anisotropy (1) Lithosphere (1)