The neotectonic movement around TarimBasin assumes intense thrust nappe structure. The Xiyu Formation of Lower Pleistocene (Q1x) in different areas around the basin thrusts into different strata or is covered by old strata in different ages and rolled into folds in different scales. 3-D seismic interpretation indicates that regional tectonic inversion occurs in strata above Silurian system in Tarim platform area owing to neotectonic movement, leading to southward migration of top structural highs in different horizons.