Depositional System And Sequence Stratigraphy Research Of Cambrian In Guizhou Province

DEPOSITIONAL SYSTEM AND SEQUENCESTRATIGRAPHY RESEARCH OF CAMBRIAN INGUIZHOU PROVINCEAbstractSequence stratigraphy is a freshly stratigraphic system and main method for studying basin filling and evolution. By using the theory of sequence stratigraphy, we can subdivide and contrast stratigraphy, retrospect paleogeography and analyse basin effectively.In the line with the research actuality and arguing focus on Cambrian, the dissertation choose Cambrian system in Guizhou Province as target, using sequence stratigraphic method, the following several principal issues have been studied: (1)depositional system types and characteristics of the Cambrian; (2)sequence stratigraphy characteristics,boundary identification and contrast of the Cambrian, sequence stratigraphic frame; (3)tectonicssequence paleogeography characterics and evolution.