The Rhyacian El Cortijo suture zone： Aeromagnetic signature and insights for the geodynamic evolutio

• 作 者: Carlos J. Chernicoff Eduardo O
• 机 构: CouncilforScientificandTechnicalResearch（CONICET）,ArgentineGeological-MiningSurvey（SEGEMAR）
• 出 处: 地学前缘：英文版
• 发表日期: 2014年1期
• 关键词: 缝合带 克拉通 动力学演化 阿根廷 布宜诺斯艾利斯 厄尔尼诺 西南 特征 El Cortijo suture zone Rhyacian Rio de la P
• 基金项目: Aeromagnetic data published in this article are proprietary to the Geological-Mining Survey of Argentina (SEGEMAR) which is?，acknowledged for permission to publish. Two anonymous re-viewers helped to

The amalgamation of the southern Río de la Plata craton involves two possibly coeval Rhyacian sutures associated with the Transamazonian orogeny,rather than a single one as previously envisaged,i.e.the El Cortijo suture zone and the Salado suture.We