RELATIONSHIP OF COMMUNITY ECOLOGY TO SEQUENCE STRATIGRAPHY IN KAOLISHAN FORMATION NEAR NANJING
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摘要: 本文认为南京附近的高骊山组主要为海相沉积,共识别出5个生态群落及3个沉积层序,着重阐述群落生态分析在层序地层学中的应用,恢复了维完早中期下扬子区海平面化的特征。与全球海平面变化相比,下扬子区的海平面升降旋回有所不同,有其特殊性。Abstract: In this paper,it is considered that Kaolishan Formation near Nanjing is mainly of marine deposit. Five ecological communities and three sedimentary sequences are recognized altogether. The application of community ecological analysis to sequence stratigraphy is stressed,and the characteristics of Early and Middle Visean sea-level fluctuation in Lower Yangtze area are reconstructed. Compared with the global change of sea level,the eustatic cycle of Lower Yangtze area is somewhat different because of its particularity.
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