Abstract: | The author discusses the boundaries around South China bolck aspecially Dabie-Zhoushan orogen, analysizes basement fundameutal features and coastland typical structures, especially the major features and manefestations of tectonic movement in Mesozoic, consisting of Indosinian movement, Lanjiang movement, Mingzhe movement, Lishui movement, and Yanshanian movement (narrow sense), and puts for ward 3 oil bearing prospects on the base of 7 oil bearing horizons and the cross-stacking law of basins caused by tectonic style transform. |