1. Foraminiferal distribution and palaeoecological interpretation of the Eocene-Miocene carbonates at Al Jabal Al Akhdar (NE Libya);Abdulsamad;J. Micropalaeontol.,1999
2. Miocene benthic foraminifera from the Soluq area, ne Libya: biostratigraphy and environmental significance;Abdulsamad;J. Mediterr. Earth Sci.,2013
3. Foraminiferi Padani, Terziario e Quaternario, seconda edizione;Agip,1982
4. Borelis melo (Fichtel and Moll) dans le Miocene de la partie orientale des Cordillères Betiques (Espagne);Azema;Bull. Société Géologique Fr.,1968
5. General correlation of foraminiferal structure with environment;Bandy,1960