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Paleogeography of the Berriasian-Barremian ages of the Early Cretaceous | |
Zharkov, MA; Murdmaa, IO; Filatova, NI | |
通讯作者 | Zharkov, MA |
来源期刊 | STRATIGRAPHY AND GEOLOGICAL CORRELATION
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ISSN | 0869-5938 |
出版年 | 1998 |
卷号 | 6期号:1页码:47-69 |
英文摘要 | Global litholologic-paleogeographic maps are compiled for the Berriasian, Valanginian, Hauterivian, and Barremian ages of the Early Cretaceous. Main features of paleogeography, sedimentation environments in oceans, regularities in distribution of paleogeographic environments in continental margins, spatial position of arid and humid sedimentation settings in continents, and position of latitudinal climatic belts of the Neocomian time are considered. It is noted that clayey-calcareous hemipelagic and pelagic sedimentation prevailed in the Tethys; carbonate-free clayey-siliceous and calcareous pelagic sedimentation was characteristic of the Pacific, whereas hemipelagic terrigenous sediments were mainly accumulated in the Southern Ocean. Morphological-structural lateral series of deep-water trenches, turbidite fore-are basins, and volcanic belts of island-arcs and continental margins are distinguished at the convergent boundaries between continental and oceanic plates. Five latitudinal climatic belts of the Neocomian time corresponded to the northern circumpolar humid zone with coal deposits, the northern midlatitudinal humid zone with coal-bauxite-kaolinite deposits, the intersubtropical arid zone with evaporites, the southern midlatitudinal humid zone with coal-kaolinite deposits, and the southern humid zone with coal-bearing sequences. |
英文关键词 | paleogeography Berriasian Valanginian Hauterivian Barremian hemipelagic and pelagic oceanic environments continental margins arid and humid climates evaporite and coal-bearing basins climatic belts |
类型 | Review |
语种 | 英语 |
国家 | Russia |
收录类别 | SCI-E |
WOS记录号 | WOS:000072394600004 |
WOS关键词 | ISLAND-ARC ; CANADIAN CORDILLERA ; COAST MOUNTAINS ; SOUTHERN ANDES ; ATLANTIC OCEAN ; EVOLUTION ; BASIN ; CALIFORNIA ; TERRANES ; ACCRETION |
WOS类目 | Geology ; Paleontology |
WOS研究方向 | Geology ; Paleontology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/136722 |
作者单位 | (1)Russian Acad Sci, Inst Geol, Moscow 109017, Russia;(2)Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow 117218, Russia;(3)Russian Acad Sci, Inst Lithosphere, Moscow 109180, Russia |
推荐引用方式 GB/T 7714 | Zharkov, MA,Murdmaa, IO,Filatova, NI. Paleogeography of the Berriasian-Barremian ages of the Early Cretaceous[J],1998,6(1):47-69. |
APA | Zharkov, MA,Murdmaa, IO,&Filatova, NI.(1998).Paleogeography of the Berriasian-Barremian ages of the Early Cretaceous.STRATIGRAPHY AND GEOLOGICAL CORRELATION,6(1),47-69. |
MLA | Zharkov, MA,et al."Paleogeography of the Berriasian-Barremian ages of the Early Cretaceous".STRATIGRAPHY AND GEOLOGICAL CORRELATION 6.1(1998):47-69. |
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