Re-Os Geochronometer Constraint on the Timing of Petroleum Generation and Migration and Associated Tectonism of the Northern Longmen Shan Thrust Belt, Southwest China

摘要

There are lots of Neoproterozoic-lower Paleozoic outcropping bitumen distributed at the northern Longmen Shan trust belt in Southwest China,indicative of existing paleo-oil reservoir.The bitumen develops from the Sinian to Permian strata,mainly along the thrust fault plane and fracture system in