DOI: 10.1016/j.earscirev.2019.103034
论文题名: Arctic Ocean Mega Project: Paper 3 - Mesozoic to Cenozoic geological evolution
作者: Nikishin A.M. ; Petrov E.I. ; Cloetingh S. ; Freiman S.I. ; Malyshev N.A. ; Morozov A.F. ; Posamentier H.W. ; Verzhbitsky V.E. ; Zhukov N.N. ; Startseva K.
刊名: Earth Science Reviews
ISSN: 00128252
出版年: 2021
卷: 217 语种: 英语
中文关键词: Amundsen Basin
; Arctic
; East Siberian Sea Basin
; Gakkel Ridge
; Laptev Sea Basin
; Lomonosov Ridge
; Mendeleev Ridge
; Nansen Basin
; North Chukchi Basin
; Podvodnikov Basin
英文关键词: arctic environment
; Cenozoic
; chronology
; continental margin
; geological structure
; intraplate process
; Mesozoic
; paleogeography
; rifting
; spreading center
; tectonics
; Arctic Ocean
英文摘要: We present an atlas of paleogeographic and paleotectonic maps which documents major events in the Arctic for 0–157 Ma. We demonstrate that the Mendeleev Ridge has a continental basement. The following chronology of events in the history of the Arctic Ocean is proposed: (1) Jurassic: continental rifting in the area of the Sverdrup-Banks basins and in the area of the present-day Canada Basin; a system of continental-margin volcanic belts formed in the region of Chukotka and the Verkhoyansk-Omolon; (2) Berriasian-Barremian: formation of the continental-margin Verkhoyansk-Chukotka Orogen; fast opening of Canada Basin (~133–125 Ma); (3) Aptian-Albian: formation of continental igneous provinces, rifting and magmatism in the area of the Alpha-Mendeleev ridges; rifting in the Ust’-Lena, Anisin, North-Chukchi, Podvodnikov and Toll basins; (4) Cenomanian-Campanian: intraplate magmatism in the area of the Alpha-Mendeleev ridges; (5) Campanian-Maastrichtian: a likely start of compressional deformations in the area of the Chukchi Sea; (6) Paleocene: formation of the continental-margin orogen; continental rifting along the present-day Eurasia Basin and the Ust’-Lena Basin; (7) Early-Middle Eocene: onset of opening of the Eurasia Basin started; (8) Middle-Late Eocene: a major restructuring of paleogeography of the Arctic took place at ca. 45 Ma with subaerial emergence of the Barents and Kara Sea shelves and onset of ultra-slow spreading of the Gakkel Ridge, and start of the epoch of formation of normal and strike-slip faults on the Lomonosov and Alpha-Mendeleev ridges and on the shelves of the Chukchi and East Siberian seas. Paleoclimate is discussed in connection with changes in the paleogeography. © 2019 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166471
Appears in Collections: 气候变化与战略
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作者单位: Geological Faculty, Moscow State University, Moscow, Russian Federation; Ministry of Natural Resources and Environment of the Russian Federation, Moscow, Russian Federation; Utrecht University, Utrecht, Netherlands; Rosneft, Moscow, Russian Federation; Consultant, 25 Topside Row Drive, the Woodlands, TX 77380, United States
Recommended Citation:
Nikishin A.M.,Petrov E.I.,Cloetingh S.,et al. Arctic Ocean Mega Project: Paper 3 - Mesozoic to Cenozoic geological evolution[J]. Earth Science Reviews,2021-01-01,217