DOI: 10.1306/10031313070
Scopus记录号: 2-s2.0-84903641260
论文题名: Stable-isotope chemostratigraphy as a tool to correlate complex Mississippian marine carbonate facies of the Anadarko shelf Oklahoma and Kansas
作者: Koch J.T. ; Frank T.D. ; Bulling T.P.
刊名: AAPG Bulletin
ISSN: 0149-1613
EISSN: 1558-9343
出版年: 2014
发表日期: 2014
卷: 98, 期: 6 起始页码: 1071
结束页码: 1090
语种: 英语
Scopus关键词: Carbon
; Chemical analysis
; Isotopes
; Carbon isotopic composition
; Chemostratigraphy
; Correlation tools
; Global environmental change
; Hydrocarbon reservoir
; Isotopic composition
; Marine carbonates
; Stratigraphic units
; Stratigraphy
; carbon cycle
; carbonate
; chemostratigraphy
; facies
; hydrocarbon reservoir
; isotopic composition
; Mississippian
; Tournaisian
; type section
; Anadarko Basin
; Nevada
; United States
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: The Mississippian section of the United States mid-continent Anadarko Basin (Oklahoma and Kansas) has been a prolific hydrocarbon reservoir since the 1920s, yet large-scale regional correlations between individual stratigraphic units remain difficult because of the complex and heterogeneous nature of the carbonate facies. New sedimentologic and carbon isotopic data from a nearly continuous Mississippian core (Pan American 1 Albert Severin) from the Anadarko Basin, Oklahoma (Garfield County), United States, provides insight into the potential of carbon-isotope chemostratigraphy as a correlation tool in complex stratigraphic successions for which biostratigraphic data are not available. The carbon isotopic composition (δ13C) of whole-rock samples was analyzed to determine if stratigraphie trends reflect global changes in the carbon cycle. A large positive shift (+5.6%c) in the lower Tournaisian (Kinderhookian), consistent values (averaging +2.3‰) in the upper Tournaisian through middle Viséan (upper Kinderhookian-Meramecian), and a negative shift (-2.3‰) in the uppermost Viséan (lower Chesterian) correspond to trends in the carbon isotopic compositions (δ13C values) from other regional data sets, including the global type section at Arrow Canyon, Nevada. Further analysis of the data reveals that isotopic compositions are not facies dependent, suggesting that marine chemistry and depositional changes in the Anadarko Basin reflect global environmental changes during the Mississippian. These inferences demonstrate the potential of the Pan American 1 Albert Severin core to be a Mississippian-type section for the Anadarko Basin, and that stable-isotope chemostratigraphy can be used as a correlation tool to better understand the subsurface in complex successions, such as the Mississippian limestone of the United States mid-continent. Copyright © 2014. The American Association of Petroleum Geologists. All rights reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903641260&doi=10.1306%2f10031313070&partnerID=40&md5=4f51cd142579df6f717f16d89beba61b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13183
Appears in Collections: 过去全球变化的重建 影响、适应和脆弱性 科学计划与规划 气候变化与战略 全球变化的国际研究计划 气候减缓与适应 气候变化事实与影响
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Recommended Citation:
Koch J.T.,Frank T.D.,Bulling T.P.. Stable-isotope chemostratigraphy as a tool to correlate complex Mississippian marine carbonate facies of the Anadarko shelf Oklahoma and Kansas[J]. AAPG Bulletin,2014-01-01,98(6)