• Biostratigraphy Of The Subsurface Oligocene Sediments In The North Western Desert, Egypt 

      Hassan, M. Y. [محمد يوسف حسن]; Boukhary, M. H.; Salloum, G.; Elsheikh, H. ( Qatar University , 1984 , Article)
      This paper deals with the study of planktonic foraminifera, larger foraminifera and ostracoda in the Oligocene sediments in four wells: Abu Tunis No. IX, East Faghur-I, Khalda No. I and North Ghazalat No. I, North Western ...