ZB 100 IEK-8 6 IBG-3 2 IEK-7 1

Hobson, G. D. 3 Krumbein, W. E. 3 Degens, Egon T. 2 Ittekkot, V. 2 Klamann, D. 2 Leythaeuser, D. ; 2 more ... Mattavelli, L. ; 2 Adams, Robert P. 1 Albehbehani, Abdulsamee S. K. 1 Arthur, Mary A. 1 Barker, Colin 1 Baron, Jill 1 Barrett, Jack. 1 Berg, W. 1 Bertrand, P. 1 Bertsch, W. 1 Biasi, Christina 1 Bloxam, T. W. 1 Butcher, Samuel S. 1 Cai, J. Y. 1 Campos, R. ; 1 Cann, M. W. 1 Chameides, William L. 1 Changgui, Wang ; 1 Crump, G. B. 1 Cubitt, J. M. ; 1 Dahl, Jeremy Elliot Preus 1 Davis, J. B. 1 DeLaune, R. D. 1 Dickson, J. A. D. 1 see all ... less ...

organic geochemistry 30 petroleum geochemistry 14 petroleum geology 11 biogeochemical cycle 10 biogeochemistry 10 hydrocarbon 9 more ... petroleum exploration 9 geochemical cycle 8 geochemistry 8 petroleum 7 petroleum deposit 7 marine chemistry 6 petroleum formation 6 sedimentary deposit 6 sediment 5 sedimentary basin 5 geochemical migration 4 global change 4 petroleum origin 4 aromatic compound 3 diagenesis 3 geochemical prospecting 3 geochronology 3 isotope geochemistry 3 marine geology 3 organic matter 3 petroleum migration 3 petroleum reserve 3 petrology 3 seawater 3 see all ... less ...

GMAD - Organic geochemistry 107 EFE - Petroleum geology 8 EFA - Petroleum, natural gas 7 GMP - Geochemical exploration 7 GMK - Geochemistry of elements, minerals, rocks 5 CXA - Coal and fossil fuel - chemistry and technology 4 more ... GHHD - Sedimentary transport, sedimentation 4 GHHF - Sedimentary basins 4 GMAB - Hydrogeochemistry 4 GWBA - Raw material resources, raw material reserves 4 CXR - Natural gas and petroleum - chemistry and technology 3 EFK - Petroleum deposits, natural gas deposits 3 EFN - Petroleum exploration, natural gas exploration 3 GAN - Geosciences - mathematical methods, computer applications 3 GBH - Marine geology 3 GHM - Sedimentary rocks 3 GPA - Geobiology - general 3 GVA - Oceanography 3 CE - Organic chemistry 2 CUW - Mass spectroscopy 2 GFAC - Specific minerals 2 GNA - Geology - soil sciences 2 GXAA - Polar research - arctic region 2 LCK - Ecology - general aspects 2 LKE - Biochemistry - general aspects 2 UHK - Traffic and environment - incl. automobile exhaust gas 2 UHN - Landscape ecology 2 UMV - Climatic change 2 CBRE - Complex compounds 1 CEXX - Organic reactions - other specific reactions 1 see all ... less ...

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