1. Time-stratigraphic table;Agip S.p.A./STIG,1991
2. Geology and paleontology of the Jurassic and Cretaceous of southern Tanganyika;Aitken;Bull. geol. Surv. Tanganyika,1961
3. Mozambique: A new geological framework for hydrocarbon exploration;Coster;J. Petrol. Geol.,1989
4. British Jurassic dinoflagellate cysts;Cox,1982
5. Dinocyst stratigraphy of the latest Jurassic to Early Cretaceous of the Haldager No. 1 borehole;Davey;Danm. geol. Unders. Ser. B,1982