1 / 2

La disparition du plancher océanique : la subduction

La disparition du plancher océanique : la subduction. Roches plutoniques. Prisme d'accrétion. Croûte continentale. Lithosphère continentale. Manteau lithosphérique. Croûte océanique. Lithosphère océanique. Manteau lithosphérique. Asthénosphère. Libération d'eau. Bassin d’avant-arc.

Download Presentation

La disparition du plancher océanique : la subduction

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. La disparition du plancher océanique : la subduction

  2. Roches plutoniques Prisme d'accrétion Croûte continentale Lithosphère continentale Manteau lithosphérique Croûte océanique Lithosphère océanique Manteau lithosphérique Asthénosphère Libération d'eau Bassin d’avant-arc Bassin d’arrière-arc Fosse Marge passive Arc volcanique Volcans p p q q j j o o k k l l n n m m Zone de subduction océan/océan Dorsale Zone de subduction océan/continent (= marge active)

More Related