摘要
文章以地球动力学和全球构造观点来探讨西太平洋活动大陆边缘中—新生代弧后盆地的基本特征、形成机制、大地构造学涵义和油气藏分布规律。根据现代地质学、地球物理学和岩石地球化学多学科的综合分析，将弧后盆地划分为五种成因类型：（１）弧后硅铝层上裂陷盆地；（２）弧后前陆盆地；（３）边缘海盆地；（４）弧间盆地；（５）弧后拉分盆地。此外，还讨论了近年来弧后盆地构造研究的新进展。
In the light of geodynamics and global tectonics,this paper delves into the generation and evolution of Mesozoic Cenozoic back arc basins along the western Pacific active continental margin. Based upon the multiple disciplinary studies of earth sciences, the back arc basins might be divided into five genetic types: (1) back arc ensialic taphrogenic basin; (2) foreland basin; (3) marginal basin; (4) interarc basin; (5) back arc pull apart basin. Further more, a great deal of progress and theoretical approach have been advanced during recent years in the realm of kinematic and geodynamic background of back arc structures and basin analyses.
出处
《成都理工学院学报》
CSCD
1998年第2期134-144,共11页
Journal of Chengdu University of Technology
基金
国家自然科学基金
