“…Many workers have been studied the Miocene rocks of the Sadat area such as Sadek (1926 and1959), Metwalli (1964), Abdallah and Abdelhady (1968), Cherif (1966), Youssef et al (1971 and1973), N.S.S. C (1974), Abbass (1977), Cherif and Yehia (1977), Abdelshafy and Abdelmoneim (1992), Elsorogy and Ziko (1999), Ismail and Abdelghany (1999), El-Azabi (2000), Strougo et al (2006), Hamad (2009) and Elattaar (2003 and2017). The present work focused on the integration between calcareous nannofossils and foraminifera to refine and increase the resolution of the age of the Miocene succession in the Sadat area.…”