Geological events are abiotic short-time sudden changes or happenings on the Earth. Mag-matism may result in thermal events in the geological periods. Organic geochemical analysis was adopted for the study. A petroleum exploratory borehole in the Huangqia
王铁冠 包建平.1998.苏北黄桥地区东吴运动热事件的有机地球化学证据[J].地质学报,72(4). Wang Tieguan.1998. Organic Geochemical Evidence for the Thermal Event of the Dongwu Movement in Huangqiao, Northern Jiangsu[J]. Acta Geologica Sinica,72(4).
