1. Abdessalem Rouighi F (1996) Biostratigraphie des spores du Dévonien de la synéclise Illizi-Ghadamès, Algérie. Bull Serv Géol 7:171–209
2. Adloff MC, Doubinger J, Massa D, Vachard D (1986) Trias de Tripolitaine (Libye). Nouvelle données stratigraphiques et palynologiques. Rev Inst Fr Pétrol 41:27–72
3. Al Ameri T K (1980) Acid resistance microfossils implemented for the determination of palaeoenvironments. Iinternational palynological. Abstracts Conference, Cambridge:10.
4. Albani R, Massa D, Tongiorgi M (1991) Palynostratigraphy (acritarchs) of some Cambrian beds from the Rhadames (Ghadamis) Basin (Western Libya-Southern Tunisia). Boll Soc Paleontol Ital 30:255–280
5. Balme B E (1970) Palynology of Permian and Triassic strata in the Salt Range and Surghar Range West Pakistan. In: Kummel B, Teichert C (eds) Stratigraphic Boundary Problems: Permian and Triassic of West Pakistan. Univ Kansas Spec Publ, p 306–453