1. Habitat of oil in Abu Gharadig and Faiyum basins, Western desert, Egypt;Awad;Bull. Am. Assoc. Pet. Geol.,1984
2. Paleogeography, 180 million years ago to the present;Barron;Eclogae Geol. Helv.,1981
3. The relative significance of tectonics,sea level fluctuations, and paleoclimate to Cretaceous coal distribution in North America;Beeson,1984
4. Stratigraphic correlation between sedimentary basins of the ESCAP region;ESCAP (Economic and Social Commission for Asian and the Pacific),1976
5. Paleogeographic development of South America;Harrington;Bull. Am. Assoc. Pet. Geol.,1962