摘要
Chemo paleo-uplift is a representative structure in hinterland of Junggar Basin,which underwent 5 tectonic evolution episodes or stages.They are initial growth stage(J1b-J1s1),subaqueous uplifting stage(J1s2-J2x),denudation and reconstruction stage(J3),stable subsidence stage(K-E) and tilting reconstruction stage(N-Q).By study of influences of the paleo-uplifts in different stages on terrigenous detrital deposit distribution,three sand structural geologic models for normal sedimentation,overlap and denudation are developed.The results may have the indicative roles on proper recognizing sand distribution in horizons.