Switch of NE Asia from extension to contraction at the mid-Cretaceous: A tale of the Okhotsk oceanic plateau from initiation by the Perm Anomaly to extrusion in the Mongol–Okhotsk ocean?
作者: Kai-Jun ZhangLi-Long YanChen Ji
作者单位: 1Asian Tectonics Research Group, Key Laboratory of Computational Geodynamics, College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
刊名: Earth-Science Reviews, 2019, Vol.198
来源数据库: Elsevier Journal
DOI: 10.1016/j.earscirev.2019.102941
关键词: NE AsiaOkhotsk oceanic plateauExtensionContractionMongol–Okhotsk suture zonePerm AnomalyMantle plumeExtrusionCretaceous
英文摘要: Abstract(#br)Early Cretaceous NE Asia represents one of the largest crustal extensional provinces worldwide (>3 × 10 6 km 2 ), marked by various extensional tectonics including metamorphic core complexes, (half) graben basins, and basaltic, granitic and minor ultramafic intraplate magmatism. In addition, the Early Cretaceous Okhotsk oceanic plateau has also been identified in the western Pacific margin of NE Asia. Recently, a reversal to contractional deformation at the mid-Cretaceous has been widely documented in the regime. Clearly, elucidating the Early Cretaceous tectonic extension in NE Asia and its switch to contraction at the mid-Cretaceous is critical to understanding the geodynamic/tectonic evolution of Eurasia.(#br)Our literature survey reveals the extension-related Early...
全文获取路径: Elsevier  (合作)
影响因子:7.339 (2012)

  • 收缩 开关
  • oceanic 海洋的
  • Cretaceous 白垩纪
  • plateau 高原
  • plume 羽流烟羽
  • extension 延长
  • suture 缝合
  • extrusion 喷出
  • initiation 创始
  • Switch 开关
  • contraction 开关