1. Major marine cycles in the Mesozoic;Ager;Jour. Geol. Soc. London,1981
2. Lias-Dogger du Moyen-Atlas plisse (Maroc). Sedimentologie, biostratigraphie et evolution paleogeographique;Benshili;Docum. Lab. Geol. Lyon,1989
3. A revised sea-level curve for the Early Jurassic;Hallam;Jour. Geol. Soc. London,1981
4. Permian to Eocene Sediments and Indian Passive Margin Evolution in the Tibetan Himalayas;Guanghua;Tubigen Geowissenschaftliche Arbeiten,1992