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This map shows the geology of the continental shelf and the sea floor. Along with depth measurements (bathymetry), it shows the age of the crust, magnetic lineation, fracture zones, isopachs (sediment thickness), the siting of drillings, the limits of volcanism and the thrust sheets and the epicentres of earthquakes. It constitutes a valuable working tool for both research and classroom use.
MOTS CLES · Environnement naturel · Géographie · Géologie · Océanographie · Science · Sciences de la Terre
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