Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1130/B31972.1 |
Utility of organic carbon isotope data from the Salina Group halite (Michigan Basin): A new tool for stratigraphic correlation and paleoclimate proxy resource | |
Caruthers, Andrew H.1; Grocke, Darren R.2; Kaczmarek, Stephen E.1; Rine, Matthew J.1; Kuglitsch, Jeff3; Harrison, William B., III1 | |
2018-11-01 | |
发表期刊 | GEOLOGICAL SOCIETY OF AMERICA BULLETIN |
ISSN | 0016-7606 |
EISSN | 1943-2674 |
出版年 | 2018 |
卷号 | 130页码:1782-1790 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England |
英文摘要 | Long-term global carbon isotope records (delta C-13 carb and delta C-13(org)) for the Silurian have been largely derived from unrestricted open-marine carbonates and shales. Here, we demonstrate how organic carbon harvested from halite-dominated evaporite deposits in a restricted intracratonic basin can be used to produce a carbon isotope record. Inorganic and organic carbon isotope data were generated and compared from four subsurface cores from the Silurian Michigan Basin, representing unrestricted carbonate and restricted evaporite/carbonate deposition. The delta C-13(carb) and delta C-13(org) records exhibit a number of long-term trends and major carbon isotope excursions (CIE) that are correlated with the globally identified Ireviken, Mulde, and Linde events. These data provide temporal and stratigraphic constraints in rocks where paleontological data are sparse or absent. They also potentially highlight the effect of enhanced local evaporation on isotope fractionation. This new technique for generating a long-term organic carbon isotope profile from Silurian halite sequences, which can be correlated to the global curve, is of broad interest to the geoscience and paleo-climate science communities. These data not only provide a valuable tool for under-standing the chronostratigraphic framework within an evaporative interior basin, but they also provide a rare temporal link between periods of prolonged evaporite deposition and events of known paleoclimate change. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000449028300002 |
WOS关键词 | LATE ORDOVICIAN ; GOTLAND ; EVENT ; CHEMOSTRATIGRAPHY ; LLANDOVERY ; EVAPORITES ; GONDWANA ; PLATFORM ; AGE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/25258 |
专题 | 地球科学 |
作者单位 | 1.Western Michigan Univ, Dept Geol & Environm Sci, 1903 West Michigan Ave, Kalamazoo, MI 49008 USA; 2.Univ Durham, Dept Earth Sci, South Rd, Durham DH1 3LE, England; 3.North Carolina Wesleyan Coll, Dept Earth Sci, 3400 North Wesleyan Blvd, Rocky Mount, NC 27804 USA |
推荐引用方式 GB/T 7714 | Caruthers, Andrew H.,Grocke, Darren R.,Kaczmarek, Stephen E.,et al. Utility of organic carbon isotope data from the Salina Group halite (Michigan Basin): A new tool for stratigraphic correlation and paleoclimate proxy resource[J]. GEOLOGICAL SOCIETY OF AMERICA BULLETIN,2018,130:1782-1790. |
APA | Caruthers, Andrew H.,Grocke, Darren R.,Kaczmarek, Stephen E.,Rine, Matthew J.,Kuglitsch, Jeff,&Harrison, William B., III.(2018).Utility of organic carbon isotope data from the Salina Group halite (Michigan Basin): A new tool for stratigraphic correlation and paleoclimate proxy resource.GEOLOGICAL SOCIETY OF AMERICA BULLETIN,130,1782-1790. |
MLA | Caruthers, Andrew H.,et al."Utility of organic carbon isotope data from the Salina Group halite (Michigan Basin): A new tool for stratigraphic correlation and paleoclimate proxy resource".GEOLOGICAL SOCIETY OF AMERICA BULLETIN 130(2018):1782-1790. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论