Magma evolution during the post-rift phase of the Santos Basin, Brazil: petrogenesis and geochemistry of ∼126–121 ma basalts and diabases - He, Wenyuan; Wang, Hongping; Su, Jinglin; Wang, Wangquan; Zhao, Junfeng; Zuo, Guoping; Wang, Tongkui; Yang, Liu; Ren, Kangxu; Wang, Chaofeng; Zhao, Jian; Guo, Yuan; et al. (Frontiers in Earth Science, 2025)