caa a22 4500 445299487 CHVBK 20180317142552.0 cr unu---uuuuu 170323e20100601xx s 000 0 eng 10.1007/s11430-010-3068-2 doi (NATIONALLICENCE)springer-10.1007/s11430-010-3068-2 The formation and evolution of Chepaizi-Mosuowan paleo-uplift and its control on the distributions of sedimentary facies in the Junggar Basin [Elektronische Daten] [YouLiang Ji, Yong Zhou, Jun Kuang, Lu Wan, Rui Zhang, ChunHong Lu] The Chepaizi-Mosuowan paleo-uplift is a large-scale uplift stretching across the Junggar Basin formed during the Yanshanian. It has experienced four evolutionary stages: the initial forming stage (J1), the intense development stage (J2+3), the waning and burial stage (K-E), and the tilting and extinction stage (N-Q). The most intense period of activities is the Middle Jurassic. During the Early Jurassic, the Chepaizi-Mosuowan paleo-structure was a low amplitude uplift. Because of the subsequent strong uplifting during Middle-Late Jurassic, the Middle and Upper Jurassic were eroded. With the evolution of the Chepaizi-Mosuowan paleo-uplift, the sedimentary pattern of the basin changed, and the paleo-uplift separated the northern depositional systems from those in the south side. As a result, the basin tectonics controlled the distribution and evolution of the depositional systems. During Early Jurassic, while the paleo-uplift was low, its controlling effect on depositional systems was limited and sediments coming from the northwest could reach the central and southern parts of the basin. With the strong uplifting of the Chepaizi-Mosuowan paleo-structure during Middle-Late Jurassic, sediments from the northwest provenance could only deposit in the northern graben of the paleo-uplift. The intense erosion of the Middle-Upper Jurassic also changed the former sedimentary center of the basin into a source area, supplying sediments for grabens on both sides of the paleo-uplift. In the Cretaceous, regional subsidence caused the paleo-uplift to be buried again and subsequently sediments accumulated on top of it. The depositional facies are dominated by fluvial in the Early Cretaceous and shallow lacustrine to deltaic in the Late Cretaceous. In the history of the long-lasting development of this paleo-uplift, large-scale erosions of the paleohigh not only provided sufficient sediments to the center of the Junggar Basin, but also created favorable conditions for the formation of various subtle traps such as lithologic and stratigraphic traps. Science China Press and Springer-Verlag Berlin Heidelberg, 2010 Chepaizi-Mosuowan paleo-uplift nationallicence formation and evolution nationallicence depositional systems nationallicence Junggar Basin nationallicence Ji YouLiang State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut Zhou Yong State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut Kuang Jun Xinjiang Oil Field, 834000, Urumqi, China aut Wan Lu State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut Zhang Rui State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut Lu ChunHong State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut Science China Earth Sciences SP Science China Press 53/6(2010-06-01), 818-831 1674-7313 53:6<818 2010 53 11430 https://doi.org/10.1007/s11430-010-3068-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11430-010-3068-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ji YouLiang State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut NATIONALLICENCE 700 1- Zhou Yong State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut NATIONALLICENCE 700 1- Kuang Jun Xinjiang Oil Field, 834000, Urumqi, China aut NATIONALLICENCE 700 1- Wan Lu State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut NATIONALLICENCE 700 1- Zhang Rui State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut NATIONALLICENCE 700 1- Lu ChunHong State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, 102249, Beijing, China aut NATIONALLICENCE 773 0- Science China Earth Sciences SP Science China Press 53/6(2010-06-01), 818-831 1674-7313 53:6<818 2010 53 11430 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer