Title Author Publication Date Publisher Type
    Coccoliths From Some Paleogene Rocks In The Gulf Of Suez Area, Egypt  El Dawoddy, Ahmed Sami [احمد سامي الداودي]1992Qatar UniversityArticle
    Nannobiostrat1graphy Of The Late Cretaceous Paleocene Succession In Esh El-Mallaha Range, Eastern Desert, Egypt  El Dawoddy, Ahmed Sami [احمد سامي الداودي]1990Qatar UniversityArticle