A seminar entitled (Facies architecture and Biostratigraphy of the Fat’ha Formation in selected wells, southern Iraq).  Hold at the College of Science, Geology Department. The presenter Najed Faisal  shareef demonstrates the most important objectives Identified fossils to determine the environmental information. Paleontological study to determine all of fossils groups and then divided them to many of biozones and Stratigraphical study of the Fatha Formation in different oilfield distributed in southern Iraq.