1. Cao QY (1985) Identification of microcomponents and types of kerogen under transmitted light. Petoleum Exploration and Development 5:14–23 (in Chinese with English abstract)
2. Chen WB, Yi HS, Tan FW, Liao ZL, Fu XG, Du BW, Feng XL (2010) Carbon isotope characteristics of the components of chloroform bitumen “A” of Jurassic hydrocarbon source rocks in south Qiangtang basin. Geol China 37(6):1740–1746 (in Chinese with English abstract)
3. Chen LJ, Bai F, He WZ, Shi PT, Leng DF (2012) Hydrocarbon source rock geochemical characteristics of Xiasiwan oilfield in the Ordos Basin. Journal of Chongqing university of science and technology (natural sciences edition) 14(6):9–12 (in Chinese with English abstract)
4. Chen LJ, Shi YH, Leng DF, He WZ, Duan YL (2014a) Molecular geochemistry of source rocks in Ganquan region of Ordos Basin. Journal of Yanan University (Natural Science Edition) 33(1):74–77 (in Chinese with English abstract)
5. Chen WB, Fu XG, Tan FW, Feng XL (2014b) Geochemical characteristics of biomarkers of the Upper Triassic source rocks from Tumengela Formation in Qiangtang Basin of Tibet. Geoscience 28:216–224 (in Chinese with English abstract)