References
Rohmer, B. P., Neunlist, S., The hopanoids: prokaryotic triterpanoids and precursors of uniquitous molecular fossils, inBiological Markers in Sediments and Petroleum (eds. Moldowan, J. M., Albracht, P., Philp, R. P.), Englewood Cliffs: Prentice Hall, 1992, 1–17.
Ourrison, G., Albratch, P., Hopanoids, I., geohopanoids: the most abundant natural product on Earth?Acc. Chem. Rec., 1992, 25:398.
Peters, K. E., Moldowan, J. M.,The Biomarker Guide: Interpreting Molecular Fossils in Petroleum and Ancient Sediments, Englewood Cliffs: Prentice Half, 1993, 252–264.
Rullkötter, J., Wendisch, D., Microbial alteration of 17α(H)-hopanesin Madagascar asphalts: removal of C-10 methyl group and ring opening,Geochim. Gsmochem. Acta, 1982, 46:1545.
Peters, K. E., Moldowan, J. M., Effects of source, thermal maturity and biodegradation on the distribution and isomerisation of honiohopanes in petroleum,Org. Geochem., 1991, 17(1):47.
Lu Songnian, Gao Jianjun, Chen Yiyanet al., Biodegradation and the origin of Liaohe “heavy oil”,Acta Petroleium Sinica (in Chinese), 1986, 7(3):1.
Jiang, S. S., Fowler, M. G., Philp, R. P., Polycyclic alkane in biodegraded oil from the Klamayi oilfields, Northwest China,Org. Geochem., 1990, 15(1):35.
Blanc, P. H., Connan, J., Origin and occurrence of 25-norhopane: a statistical study,Org. Geochem., 1992, 18(6): 813.
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Bao, J. 25-norhopane series in the unbiodegraded oil and the source rocks. Chin.Sci.Bull. 42, 1388–1391 (1997). https://doi.org/10.1007/BF02882874
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DOI: https://doi.org/10.1007/BF02882874