标题:The complex transgression and regression history of the northern margin of the Palaeogene Tarim Sea (NW China), and implications for potential hydrocarbon occurrences
作者:Lv, Dawei; Song, Ying; Shi, Longqing; Wang, Zeli; Cong, Peizhang; van Loon, A. J. (Tom)
作者机构:[Lv, Dawei; Shi, Longqing; Wang, Zeli; van Loon, A. J. (Tom)] Shandong Univ Sci & Technol SDUST, Key Lab Deposit Mineralizat & Sedimentary Mineral, Qi 更多
通讯作者:Lv, Dawei;Lv, DW;Shi, LQ;Song, Y
通讯作者地址:[Lv, DW; Shi, LQ]Shandong Univ Sci & Technol SDUST, Key Lab Deposit Mineralizat & Sedimentary Mineral, Qingdao 266590, Shandong, Peoples R China;[Song 更多
来源:MARINE AND PETROLEUM GEOLOGY
出版年:2020
卷:112
DOI:10.1016/j.marpetgeo.2019.104041
关键词:Tarim basin; Epicontinental sea; Transgressions; Sequence stratigraphy;; Sea-level changes; Palaeogene
摘要:The Tarim Basin is an epicontinental marine basin that developed during the Palaeogene in the eastern margin of the Paratethys Ocean. Palaeoclimate models suggest that sea-level fluctuations were the main driving force causing the Palaeogene aridification of Asia's interior and the increase in monsoon intensity.; The Palaeogene succession in the northern margin of the south-western Tarim Basin is composed of five lithofacies associations in which two third-order sequences and three third-order sequence boundaries are present that correspond a complex history of trans- and regressions. Sequence 1 formed in an epicontinental sea during the Palaeocene and early Eocene, whereas Sequence 2 represents a transitional stage from marine to terrestrial conditions during the late Eocene and Oligocene. Part of this development was synchronous with the development along the southern margin of the south-western Tarim Basin, but the transition from marine to continental along the northern margin of the south-western Tarim Basin did not take place until the late Eocene, when the sea retreated westwards.; The present contribution can help reconstruct the Palaeogene palaeogeography of the Paratethys regions and may also facilitate paleoclimate modelling for central Asia.; It also suggests that there is a good hydrocarbon potential in the western and southern parts of the southwestern Tarim Basin.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072247631&doi=10.1016%2fj.marpetgeo.2019.104041&partnerID=40&md5=e46d117ffbe21c25e0f183ef52a346e5
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