1. A sporomorph ecogroup model for the Northwest European Jurassic-Lower Cretaceous: concepts and framework;Abbink;Netherlands Journal of Geosciences,2004
2. The Cretaceous (Barremian-Maastrichtian) palynostratigraphy and palynofacies of the Drazia-1 well, north Egypt;Aboul Ela;Palynology,2019
3. Palynomorph and palynofacies indications of age, depositional environments and source potential for hydrocarbons: Lower Cretaceous Zubair Formation, southern Iraq;Al-Ameri;Cretaceous Research,1997
4. A new look at the middle to Lower Cretaceous stratigraphy, offshore Kuwait;Al-Fares;GeoArabia,1998
5. Integrated high-resolution chemostratigraphy and facies-based stratigraphic architecture of the Lower Cretaceous (Aptian), Shu’aiba Formation, Saudi Arabia;Al-Ghamdi;AAPG Bulletin,2014