A seminar entitled (Paleontological study and sequence stratigraphy of Yamama Formation in selected wells Southern Iraq). Hold at the College of Science, Geology Department. The presenter Shatha Abbas Mohsin demonstrates the most important objectives in this study, Paleontological study; Diagnosis of fossils, and the possibility of identification in thin section, enhance their potential for use in biostratigraphy and paleoenvironment interpretations and paleogeographic comparisons. Microfacies analysis, Recognition depositional environments and coralation between stratigraphic units.