Petrology of the Eocene alkaline volcanism from the western Rio Grande Rise, South Atlantic Ocean

Petrology of the Eocene alkaline volcanism from the western Rio Grande Rise, South Atlantic Ocean

The origin and evolution of the Rio Grande Rise is deeply related to the opening of the South Atlantic Ocean. The geology of the plateau records the transition from divergent plate margins at the Mid-Atlantic Ridge to an intraplate tectonic setting. Despite the potential to bring insights into the c...

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Bibliographic Details
Main Authors: Julia Taciro Mandacaru Guerra, Valdecir de Assis Janasi, Priyeshu Srivastava, Miguel Angelo Stipp Basei, George Luiz Luvizotto, Luigi Jovane
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Earth Science
Subjects:
Rio Grande Rise
alkaline volcanism
igneous petrology
mineral chemistry
South Atlantic Ocean
Enriched Mantle I
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2024.1527863/full
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https://www.frontiersin.org/articles/10.3389/feart.2024.1527863/full

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