Macaronesia, Observations, Océano Atlántico, Geología, Azores, Placas tectónicas, São Miguel (Azores), Tectonics (Geology), Terceira Rift, Faults (Geology), faults and dykes, hyperslow rift, Sea-floor spreading, Barrera Oceánica, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronesian, Macaronésia, Macaronesian, Macaronésie, Macaronésia...
Environment, Earth Sciences, LCC: QE500, Dewey: 551