| Fatty-acids and their δ~(13)C characteristics of seep carbonates from the northern continental slope of Gulf of Mexico |
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| 作者姓名： | ROBERTS H H |
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| 作者单位： | Coastal;Studies;Institute;Louisiana;State;University; |
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| 基金项目： | supported by the National Basic Research Program of China (Grant No.2009CB219508);;National Natural Science Foundation of China (Grant Nos.40725011 and U0733003);;the State Key Laboratory of Organic Geochemistry (Grant No.OGL-200811);;Knowledge Innovation Program of Chinese Academy of Sciences (Grant No.KGCX2-YW-805) |
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| 摘 要： | Here we reported the fatty-acids and their δ13 C values in seep carbonates collected from Green Canyon lease block 185 (GC 185;Sample GC-F) at upper continental slope (water depth:～540 m),and Alaminos Canyon lease block 645 (GC 645;Sample AC-E) at lower continental slope (water depth:～2200 m) of the Gulf of Mexico.More than thirty kinds of fatty acids were detected in both samples.These fatty acids are maximized at C 16.There is a clear even-over-odd carbon number predominance in carbon number range.The fat...
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