1. Geochemical studies on the organic matter from the Douala basin (Cameroon)—I. Evolution of the extractable organic matter and the formation of petroleum;Albrecht;Geochim. Cosmochim. Acta,1976
2. Preliminary lipid analyses of core Sections 18,24 and 30 from Hole 402A;Barnes,1979
3. Preliminary lipid analyses of Core 7 from Hole 440A, Cores 3,8 and 68 from 440B and Core 11 from Hole 436;Brassell,1980
4. Molecular fossils of archaebacteria as selective degradation products of kerogen;Chappe,1980
5. Lipids of an Upper Albian limestone, Section 465A-38-3;Comet,1981