[ arrêter le diaporama ]

dia struct048

dia struct048.jpg Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023Northen part of the East african graben system and trough of Afars.Miniaturess023

Fentes en échelon. Calcaires cristallins (Alpes internes, France).