Hydration of the lithospheric mantle by the descending plate in a continent-continent collisional setting and its geodynamic consequences
详细信息 查看全文
- 作者：Hans-Joachim Massonne ; h-j.massonne@mineralogie.uni-stuttgart.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Continent&ndash ; continent collision ; P&ndash ; T pseudosection ; Ultrabasite ; Metapsammopelite ; Dehydration ; Hydration ; Collisional scenario
- 刊名：Journal of Geodynamics
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：96
- 期：Complete
- 页码：50-61
- 全文大小：3303 K
文摘
- •
Dehydration of the descending crust in a collisional setting is quantified.
- •
Hydration of the mantle by the adjacent downgoing crustal plate is also quantified.
- •
Penetration of the lower crustal plate into the mantle during collision is suggested.
- •
This penetration leads to crustal thickening over an extended area during collision.
- •
This penetration also results in hydrated mantle above the lower crustal plate.