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- W2074996905 abstract "We investigated the influence of thermal maturity on the hydrogen isotope ratios of sedimentary hydrocarbons to prove that the isotope ratio of hydrocarbons mirrors paleoclimate signatures. δD values from n-alkanes and acyclic isoprenoids of two sediment sections (Kupferschiefer [KS], 258 Ma, and Posidonienschiefer [PS], 184 Ma) with different maturation history were investigated. Both covered thermal maturity from 0.48 to 1.3 Rc (vitrinite reflectance and reflectance calculated from MPI1). Sediment burial up to 4500 m caused thermal maturation of organic matter in the KS horizon from the Early Zechstein basin of Poland, whereas contact metamorphic thermal maturation originated in the Early Toarcian PS (Posidonienschiefer) of the North German Vlotho Massif. The δD values of the extracted n-alkanes positively correlate with thermal maturity in the KS (y = 56‰ × MPI1[x] − 160‰ [VSMOW]) and in the PS (y = 104‰ × MPI1[x] − 200‰ [VSMOW]). The δD values of isoprenoids (i.e., pristane, phytane) were even more enriched with increasing maturity (y = 179‰ × MPI1[x] − 341‰ [VSMOW] in the KS; y = 300‰ × MPI1[x] − 415‰ [VSMOW] in PS). These results explain why isotope ratios of n-alkanes and isoprenoids in mature sediments are generally enriched in D and do not have the expected isotopic difference between n-alkanes and isoprenoids of ∼190‰. Moreover, the correlation between sediment maturity parameters and δD values suggests that after correction the δD values of n-alkanes can be used to reconstruct climate and environment in the geological past." @default.
- W2074996905 created "2016-06-24" @default.
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- W2074996905 date "2005-12-01" @default.
- W2074996905 modified "2023-09-25" @default.
- W2074996905 title "Correlation between hydrogen isotope ratios of lipid biomarkers and sediment maturity" @default.
- W2074996905 cites W1964337789 @default.
- W2074996905 cites W1966384168 @default.
- W2074996905 cites W1974671119 @default.
- W2074996905 cites W1979615777 @default.
- W2074996905 cites W1980989238 @default.
- W2074996905 cites W1981357878 @default.
- W2074996905 cites W1981430944 @default.
- W2074996905 cites W1984455569 @default.
- W2074996905 cites W1986720587 @default.
- W2074996905 cites W1986789727 @default.
- W2074996905 cites W1988670693 @default.
- W2074996905 cites W1989406662 @default.
- W2074996905 cites W1989900001 @default.
- W2074996905 cites W1993505677 @default.
- W2074996905 cites W1995336154 @default.
- W2074996905 cites W1995530895 @default.
- W2074996905 cites W1995603005 @default.
- W2074996905 cites W2001651429 @default.
- W2074996905 cites W2001802734 @default.
- W2074996905 cites W2006835924 @default.
- W2074996905 cites W2007830389 @default.
- W2074996905 cites W2008591318 @default.
- W2074996905 cites W2014561643 @default.
- W2074996905 cites W2014993097 @default.
- W2074996905 cites W2016015255 @default.
- W2074996905 cites W2017939025 @default.
- W2074996905 cites W2026657268 @default.
- W2074996905 cites W2027267814 @default.
- W2074996905 cites W2028650197 @default.
- W2074996905 cites W2030191756 @default.
- W2074996905 cites W2033346258 @default.
- W2074996905 cites W2033880297 @default.
- W2074996905 cites W2034147968 @default.
- W2074996905 cites W2037451857 @default.
- W2074996905 cites W2041833285 @default.
- W2074996905 cites W2043876647 @default.
- W2074996905 cites W2045978233 @default.
- W2074996905 cites W2049427061 @default.
- W2074996905 cites W2054961255 @default.
- W2074996905 cites W2056328648 @default.
- W2074996905 cites W2056812439 @default.
- W2074996905 cites W2057823390 @default.
- W2074996905 cites W2068978424 @default.
- W2074996905 cites W2072728409 @default.
- W2074996905 cites W2075500154 @default.
- W2074996905 cites W2077671227 @default.
- W2074996905 cites W2077905757 @default.
- W2074996905 cites W2078725207 @default.
- W2074996905 cites W2079446047 @default.
- W2074996905 cites W2081542730 @default.
- W2074996905 cites W2089969943 @default.
- W2074996905 cites W2092358033 @default.
- W2074996905 cites W2097705442 @default.
- W2074996905 cites W2099520956 @default.
- W2074996905 cites W2129016393 @default.
- W2074996905 cites W2131533538 @default.
- W2074996905 cites W2153366729 @default.
- W2074996905 cites W2157517587 @default.
- W2074996905 cites W2161948231 @default.
- W2074996905 cites W2165956201 @default.
- W2074996905 cites W2169259478 @default.
- W2074996905 cites W33286007 @default.
- W2074996905 cites W4234683378 @default.
- W2074996905 cites W4236768654 @default.
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- W2074996905 doi "https://doi.org/10.1016/j.gca.2005.07.014" @default.
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