1-B.sc. in geology, 1982, Ain Shams University. 2-M.sc. in sedimentology and stratigraphy, 1987, Ain Shams University. 3-Ph. D. in paleontology (echinoids), 1995, Ain Shams University (the Ph. D. program executed in Germany (Paleontology and Historical Geology Institute) through a joint supervision between Ain Shams University and Munich University (1992-1994). 4-Assistant Professor Degree, 2004. 5- Professor in Paleontology and stratigraphy, 2015