1. Aeromagnetic and radio echo ice-sounding measurements show much greater area of the Dufek intrusion, Antarctica;Behrendt;Science,1980
2. Special issue on world energy developments in 1987;Bulletin of American Association of Petroleum Geologists,1988
3. The nature of reserves;Cameron;Mater. Soc.,1979
4. Map of Gondwanaland, plate XXIII;Craddock,1970
5. Antarctic tectonics;Craddock,1972