Boreskov

PP‐60Fig. 1. Masschromatograms for m/z 191fraction of saturated HCs of bitumen:a – Kuonamka and Inikan Formations;b – Inikan Formation;c – Sinyaya Formation.This study was supported by the Russian Foundation for Basic Research (project no. 10‐05‐00705), by the Leading Scientific Schools Grant of the President of the Russian Federation(grant no. NSh‐6244.2010.5), as well as by the Biosphere Origin and the Evolution ofGeobiological Systems Program no. 15 of the Presidium of the Russian Academy of Sciences,and the ONZ‐1 Program of the Russian Academy of Sciences, by Multidisciplinary IntegrativeProject no. 36 of the Siberian Branch of the Russian Academy of Sciences.References[1]. Kashirtsev V.A. (2004) Russian Geology and Geophysics, 45, 895‐900.[2]. Kontorovich A.E., Parfenova T.M., and Ivanova E.N. (2005) Doklady Earth Sciences, 403, 754‐756.[3]. Kontorovich A.E., Savitsky V.Е. (1970) On paleogeography of the Siberian Platform in the Early and MiddleCambrian // Problems of lithology and paleogeography of Siberia [in Russian]. SNIIGGiMS. Novosibirsk.[4]. Parfenova T.M., Bakhturov S.F., and Shabanov Yu.A. (2004) Russian Geology and Geophysics, 45, 911‐923.[5]. Parfenova T.M., Pushkarev M.S., and Ivanova E.N. (2010) Doklady Earth Sciences, 430, 129‐133.[6]. Peters K.E., Moldowan J.M. (1993) The biomarker guide: Interpreting molecular fossils in petroleum andancient sediments. New Jersey, Prentis Hall, Engelwood Cliffs, 363 p.239