Characteristic of Dinosterane and C31 Sterane in Paleocene Saline Formation of Jiyang Depression
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2008-08-10
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Key words:
- Jiyang Depression /
- Paleogene /
- molecular fossil /
- dinosterane
Abstract: The study on chromatography mass analysis of saturated hydrocarbons in Paleogene saline formation of Jiyang Depression shows that dinosterane and C31sterane developed in source rocks of the 1st member(Es1), the 3rd member(Es3)and upper the 4th member(EsU4)of Shahejie Formation, these molecular fossils are marks of marine transgression, moreover C31sterane denotes that the formation is influenced more by sea water, therefore salinity of 3 members related to marine transgression.
Citation: | YUAN Wen-fang. Characteristic of Dinosterane and C31 Sterane in Paleocene Saline Formation of Jiyang Depression[J]. Acta Sedimentologica Sinica, 2008, 26(4): 683-687. |