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Keywords from Image Description:
French Hercynian massifs NL.svg Service Gologique National Carte gologique de la France au millionime ditions BRGM druk Paris Debelmas Gologie de la France vieux massifs et grands bassins sdimentaires Doin diteurs Paris ISBN MartnezCataln noncylindrical model for the northwest Iberian allochthonous terranes and their equivalents