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• W3087487746 endingPage "110025" @default.
• W3087487746 startingPage "110025" @default.
• W3087487746 abstract "The Sappington Formation outcrops in southwestern Montana and spans the Upper Devonian—Lower Mississippian transition. It consists of two carbonaceous shale intervals, one upper and one lower, and a middle dolomitic siltstone and silty sandstone. It was deposited in a relatively small basin, with the Central Montana Uplift separating the Sappington Basin from the Williston Basin to the east, which contains the economically important Bakken Formation. Previous biostratigraphic and lithostratigraphic comparisons have identified the Sappington and Bakken Formations as depositionally contemporaneous, and, due to the subsurface nature of the Bakken, the Sappington has emerged as a useful outcrop analogue. This study presents new geochemical data from the Sappington Formation, providing a comparison to the Bakken and insight into paleo-redox conditions during the Devonian-Carboniferous on the western Laurentian margin. Geochemical signals in the Sappington Formation outcrop samples are partially obscured by oxidative weathering, but similar to the Lower Bakken Shale, the Lower Sappington Shale appears to record dominantly euxinic conditions, albeit with intervals when the water column was suboxic to ferruginous and with an absence of organic or inorganic geochemical evidence for photic-zone euxinia. The Upper Sappington Shale appears to have been deposited in ferruginous to dysoxic conditions. Thus, the Sappington appears to be an excellent analogue to the Bakken on a lithostratigraphic level, but the geochemical environment for black shales/source rock deposition appears less reducing. Closer proximity to the open ocean and consequent lower levels of restriction may have been responsible for these redox differences; however, Sappington core samples and an increased focus on integrating geochemical data into the regional stratigraphic record will be necessary to further understand paleoceanographic and biogeochemical drivers." @default.
• W3087487746 created "2020-09-25" @default.
• W3087487746 creator A5015383181 @default.
• W3087487746 creator A5015405639 @default.
• W3087487746 creator A5042041786 @default.
• W3087487746 creator A5053466850 @default.
• W3087487746 creator A5091446248 @default.
• W3087487746 date "2020-12-01" @default.
• W3087487746 modified "2023-10-16" @default.
• W3087487746 title "Redox and paleoenvironmental conditions of the Devonian-Carboniferous Sappington Formation, southwestern Montana, and comparison to the Bakken Formation, Williston Basin" @default.
• W3087487746 cites W1532877896 @default.
• W3087487746 cites W1560828235 @default.
• W3087487746 cites W1648236804 @default.
• W3087487746 cites W1870209165 @default.
• W3087487746 cites W1964020314 @default.
• W3087487746 cites W1969021495 @default.
• W3087487746 cites W1975855926 @default.
• W3087487746 cites W1977887513 @default.
• W3087487746 cites W1978255350 @default.
• W3087487746 cites W1984524835 @default.
• W3087487746 cites W1990648220 @default.
• W3087487746 cites W1992713158 @default.
• W3087487746 cites W1992797621 @default.
• W3087487746 cites W1999525216 @default.
• W3087487746 cites W2000232244 @default.
• W3087487746 cites W2004579979 @default.
• W3087487746 cites W2005063741 @default.
• W3087487746 cites W2005180850 @default.
• W3087487746 cites W2005604628 @default.
• W3087487746 cites W2006081057 @default.
• W3087487746 cites W2006407168 @default.
• W3087487746 cites W2008317069 @default.
• W3087487746 cites W2009588513 @default.
• W3087487746 cites W2009814424 @default.
• W3087487746 cites W2015120871 @default.
• W3087487746 cites W2017401510 @default.
• W3087487746 cites W2024690990 @default.
• W3087487746 cites W2025466026 @default.
• W3087487746 cites W2030118156 @default.
• W3087487746 cites W2030366727 @default.
• W3087487746 cites W2031271932 @default.
• W3087487746 cites W2033294326 @default.
• W3087487746 cites W2034131641 @default.
• W3087487746 cites W2035137253 @default.
• W3087487746 cites W2037451857 @default.
• W3087487746 cites W2040701129 @default.
• W3087487746 cites W2040808804 @default.
• W3087487746 cites W2042505381 @default.
• W3087487746 cites W2043749253 @default.
• W3087487746 cites W2044487654 @default.
• W3087487746 cites W2047870078 @default.
• W3087487746 cites W2048648503 @default.
• W3087487746 cites W2055040741 @default.
• W3087487746 cites W2057391595 @default.
• W3087487746 cites W2059712908 @default.
• W3087487746 cites W2061577144 @default.
• W3087487746 cites W2077727719 @default.
• W3087487746 cites W2083645617 @default.
• W3087487746 cites W2086936378 @default.
• W3087487746 cites W2091968553 @default.
• W3087487746 cites W2102947943 @default.
• W3087487746 cites W2103426153 @default.
• W3087487746 cites W2110763949 @default.
• W3087487746 cites W2119751559 @default.
• W3087487746 cites W2128382540 @default.
• W3087487746 cites W2128500185 @default.
• W3087487746 cites W2145989765 @default.
• W3087487746 cites W2148585617 @default.
• W3087487746 cites W2148911019 @default.
• W3087487746 cites W2158824434 @default.
• W3087487746 cites W2161582133 @default.
• W3087487746 cites W2162344545 @default.
• W3087487746 cites W2169814266 @default.
• W3087487746 cites W2174496769 @default.
• W3087487746 cites W2298114143 @default.
• W3087487746 cites W2334477362 @default.
• W3087487746 cites W2338869545 @default.
• W3087487746 cites W2403204400 @default.
• W3087487746 cites W2472961533 @default.
• W3087487746 cites W2514231633 @default.
• W3087487746 cites W2583434090 @default.
• W3087487746 cites W2589010134 @default.
• W3087487746 cites W2606283455 @default.
• W3087487746 cites W2742285800 @default.
• W3087487746 cites W2754338645 @default.
• W3087487746 cites W2772178640 @default.
• W3087487746 cites W2773557574 @default.
• W3087487746 cites W2786791794 @default.
• W3087487746 cites W2789934155 @default.
• W3087487746 cites W2799677474 @default.
• W3087487746 cites W2807143707 @default.
• W3087487746 cites W2889271396 @default.
• W3087487746 cites W2891837105 @default.
• W3087487746 cites W2894902966 @default.
• W3087487746 cites W2896820421 @default.
• W3087487746 cites W2955277166 @default.
• W3087487746 cites W2962548801 @default.
• W3087487746 cites W2967573876 @default.

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