île (1) âge (1) comparaison (1) substance chimique (1) faille (1) Angleterre (1) Comparison (1) Composition (1) Origin (1) Zircon (1) Volcanic ash, tuff, etc (1) Rye (1) Igneous rocks (1) Rocks (1) Orogeny (1) New England (1) Islands (1) Intrusions (Geology) (1) Identity (Philosophical concept) (1) Granite (1) Evidence (1) Diorite (1) Banks (Oceanography) (1) Age (1) Age (1) Origin (1) jatte (1)