globalchange  > 气候减缓与适应
DOI: 10.1016/j.palaeo.2018.10.023
WOS记录号: WOS:000456355800031
论文题名:
Permian carbon isotope and clay mineral records from the Xikou section, Zhen'an, Shaanxi Province, central China: Climatological implications for the easternmost Paleo-Tethys
作者: Cheng, Cheng1,2; Li, Shuangying1; Xie, Xiangyang2; Cao, Tingli3; Manger, Walter L.4; Busbey, Arthur B.2
通讯作者: Li, Shuangying ; Xie, Xiangyang
刊名: PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN: 0031-0182
EISSN: 1872-616X
出版年: 2019
卷: 514, 页码:407-422
语种: 英语
英文关键词: Conodont ; Carbon cycle ; Clay mineralogy ; Kungurian ; Late Paleozoic Ice Age (LPIA) ; Kamura event
WOS关键词: SEA-LEVEL CHANGES ; MASS EXTINCTION ; SOUTH CHINA ; ICE-AGE ; TRIASSIC BOUNDARY ; CHIHSIA FORMATION ; KAMURA EVENT ; SW CHINA ; OXYGEN ; CLIMATE
WOS学科分类: Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向: Physical Geography ; Geology ; Paleontology
英文摘要:

Permian carbon isotopic and clay mineralogical records were recovered from the carbonates in the Xikou section, a complete and uninterrupted Upper Carboniferous to Lower Triassic carbonate-dominated succession exposed in Zhen'an, Shaanxi Province, central China, which were used to document carbon isotopic signatures and climatic changes affecting the easternmost Paleo-Tethys region during the Permian. Both carbon isotope and clay mineralogical data suggest fluctuating climatic conditions and trends that can be approximately correlated with eastern Australian glaciations and North American craton during the Artinskian to Capitanian Stages. Two global carbon isotopic anomalies across the Permian-Triassic boundary and the Guadalupian-Lopingian Series boundary were detected for the first time in the stratigraphic record of the South Qinling micro-continental block. The Capitanian Stage comprises an early phase of climatic warming followed by a later phase of climatic cooling. The Kungurian Stage represents a climatic warming interval and the main phase of deglaciation during the Late Paleozoic Ice Age (LPIA). A delta C-13 positive shift across the boundary of the Artinskian to Kungurian Stages, together with the following negative excursion recorded in the early Kungurian Stage can be used as an indicator for the boundary between the Artinskian and Kungurian Stage.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/127944
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: 1.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Anhui, Peoples R China
2.Texas Christian Univ, Dept Geol Sci, Ft Worth, TX 76129 USA
3.Jiangsu Prov Surveying & Mapping Engn Inst, Nanjing 210013, Jiangsu, Peoples R China
4.Univ Arkansas, Dept Geosci, Fayetteville, AR 72701 USA

Recommended Citation:
Cheng, Cheng,Li, Shuangying,Xie, Xiangyang,et al. Permian carbon isotope and clay mineral records from the Xikou section, Zhen'an, Shaanxi Province, central China: Climatological implications for the easternmost Paleo-Tethys[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2019-01-01,514:407-422
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Cheng, Cheng]'s Articles
[Li, Shuangying]'s Articles
[Xie, Xiangyang]'s Articles
百度学术
Similar articles in Baidu Scholar
[Cheng, Cheng]'s Articles
[Li, Shuangying]'s Articles
[Xie, Xiangyang]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Cheng, Cheng]‘s Articles
[Li, Shuangying]‘s Articles
[Xie, Xiangyang]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.