CAJ | 학술논문

基于前人对全球古板块构造演化的研究成果、最新的古地磁数据库和ArcGIS方法，辅以洋壳扩张、俯冲带以及区域构造等研究成果，完成了对显生宙以来全球古板块的再造及构造演化探讨。相比前人研究，本系列图件采用了最新数据，加强了高质量数据在板块再造中的权重，并通过“幔源法”对部分板块的古经度进行了校正，同时细化了对中国3大陆块的研究。全球显生宙以来的构造演化涉及到潘诺提大陆、冈瓦纳大陆、劳俄大陆、泛大陆的聚合和裂解旋回及多个大洋盆地的扩张和闭合。中生代-新生代以来不同构造域的发育与消亡在时空上具有此消彼长的关系，造成洋陆格局的变迁和大陆面积的持续增加。不同板块的聚合过程常伴随长距离漂移、大幅度旋转运动以及聚合后的减速。新、老超大陆之间以翻夹模式裂解和聚合，即随着超大陆内部裂解、扩张，外侧聚敛、旋转，逐渐发生内、外板块边界的转折。泛大陆构造格局具有动态变化的特征，二叠纪规模最大，其形态不完整，有扇状洋盆缺口（古特提斯洋）持续扩张以及板内走滑运动调整。泛大陆聚合过程中至少出现4种板块汇聚碰撞方式：追尾式碰撞、侧向式碰撞、错车式碰撞和拥堵式碰撞。
기우전인대전구고판괴구조연화적연구성과、최신적고지자수거고화ArcGIS방법，보이양각확장、부충대이급구역구조등연구성과，완성료대현생주이래전구고판괴적재조급구조연화탐토。상비전인연구，본계렬도건채용료최신수거，가강료고질량수거재판괴재조중적권중，병통과“만원법”대부분판괴적고경도진행료교정，동시세화료대중국3대륙괴적연구。전구현생주이래적구조연화섭급도반낙제대륙、강와납대륙、로아대륙、범대륙적취합화렬해선회급다개대양분지적확장화폐합。중생대-신생대이래불동구조역적발육여소망재시공상구유차소피장적관계，조성양륙격국적변천화대륙면적적지속증가。불동판괴적취합과정상반수장거리표이、대폭도선전운동이급취합후적감속。신、로초대륙지간이번협모식렬해화취합，즉수착초대륙내부렬해、확장，외측취렴、선전，축점발생내、외판괴변계적전절。범대륙구조격국구유동태변화적특정，이첩기규모최대，기형태불완정，유선상양분결구（고특제사양）지속확장이급판내주활운동조정。범대륙취합과정중지소출현4충판괴회취팽당방식：추미식팽당、측향식팽당、착차식팽당화옹도식팽당。
In this study,we compile Phanerozoic global plate reconstruction maps and discuss relevant tectonic evolution based on pre-vious research findings,the latest paleomagnetic database and ArcGIS method,and research achievements regarding oceanic crustalspreading,subduction belts,and regional tectonics.Compared with the existing global plate reconstruction maps,our constructedmaps are superior with the latest paleomagnetic data of high quality and increased weight.Further,we correct the paleo-longtitude ofspecific plates by using the plume generation zone method and refine the reconstruction of three major blocks of China.Global phan-erozoic tectonic evolution involves the convergence and breakup of multiple supercontinents (including Pannotia,Gondwana,Laurus-sia,and Pangaea)and the spreading and closing of oceanic basins.Since the Mesozoic-Cenozoic period,the development and extinc-tion of tectonic domains had a reciprocal spatiotemporal relationship,leading to the changes in ocean-continent framework and sus-tainable increases in continental area.The convergence of supercontinents was commonly associated with long-distance drifting,large-scale rotation,and late deceleration.The old and new supercontinents converged and broke up in a flipping model,that is,theinter continent broke up and expanded while the outer one converged and rotated,gradually leading to the transition.The tectonicframework of Pangaea was dynamic,which maximized in the Permian with intact morphology,continuous spreading of fan-shapedgaps,and intraplate adjustment through strike-slip movement.Associated plate collision occurred in at least four patterns,includingrear-end collision,lateral collision,rubbing collision,and congestion collision.