The burial history and thermal history of the outcrop are modelled firstly in China, and the organic matter maturity (Ro% of subsurface source rock is predicted by artificial changing burial trace.

• 本文在国内首次模拟了野外露头的埋藏史和地热史,并通过人工改变埋藏轨迹,预测了盆地内中侏罗统地下烃源岩的有机质成熟度。