Petrographical and organic geochemical investigation of the Oberpfalz brown coal deposit, West Germany

The Hopanoids: palaeochemistry and biochemistry of a group of natural products

Guy Ourisson, Pierre Albrecht, Michel Rohmer · Pure and Applied Chemistry · 1979 · 774 citations · Full text

Natural Sciences, Plant Sciences, Paleobiology +4

Phytochemical Phylogeny

William Louis Culberson, J. B. Harborne · The Bryologist · 1971 · 368 citations

Tetracyclic diterpenoid hydrocarbons in some Australian coals, sediments and crude oils

R.A. Noble, Robert Alexander, Robert I. Kagi et al. · Geochimica et Cosmochimica Acta · 1985 · 293 citations

Natural Sciences, Chemistry, Geology +7

The nature and origin of sesquiterpenoids in some tertiary fossil resins

P.J. Grantham, A.G. Douglas · Geochimica et Cosmochimica Acta · 1980 · 127 citations

Natural Sciences, Botany, Chemistry +6

Relationship between the macropetrographic and organic geochemical composition of lignites

H.W. Hagemann, A. Hollerbach · Physics and Chemistry of the Earth · 1980 · 66 citations

Natural Sciences, Earth Sciences, Geology +12