Magma evolution during the post-rift phase of the Santos Basin, Brazil: petrogenesis and geochemistry of ∼126–121 ma basalts and diabases

Magma evolution during the post-rift phase of the Santos Basin, Brazil: petrogenesis and geochemistry of ∼126–121 ma basalts and diabases

The Santos Basin, a passive continental margin basin recognized for its vast deep-sea hydrocarbon potential, poses unique geological issues due to the large amount of igneous rocks revealed by drilling data. In order to understand the magmatic evolution during the post-rift phase, we studied petrolo...

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Bibliographic Details
Main Authors: Wenyuan He, Hongping Wang, Jinglin Su, Wangquan Wang, Junfeng Zhao, Guoping Zuo, Tongkui Wang, Liu Yang, Kangxu Ren, Chaofeng Wang, Jian Zhao, Yuan Guo, Yonggang Zhang, Jing Sun
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Earth Science
Subjects:
santos basin
pre-salt
continental rift basalts
Sr-Nd isotopes
Ar-Ar dating
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2024.1497913/full
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