Effects of source, thermal maturity, and biodegradation on the distribution and isomerization of homohopanes in petroleum

Boon, 1983, Organic geochemical studies of Solar Lake laminated cyanobacterial mats, 207

Brooks, 1988, Biological marker and conventional organic geochemistry of oil sands/heavy oils Western Canada Basin, Org. Geochem., 12, 519, 10.1016/0146-6380(88)90144-1

Connan, 1984, Biodegradation of crude oils in reservoirs, Vol. 1, 299

Curiale, 1989, Short-term biomarker variability in the Monterey Formation, Santa Maria Basin, Org. Geochem., 14, 1, 10.1016/0146-6380(89)90014-4

Curiale, 1985, Biological marker distribution and significance in oils and rocks of the Monterey Formation, California, Geochim. Cosmochim. Acta, 49, 271, 10.1016/0016-7037(85)90210-8

Demaison, 1983, Predictive source bed stratigraphy; a guide to regional petroleum occurrence, 1

Fu Jiamo, 1986, Peculiarities of salt lake sediments as potential source rocks in China, Org. Geochem., 10, 119, 10.1016/0146-6380(86)90015-X

Goodwin, 1983, Crude oil biodegradation, 650

ten Haven, 1985, Organic geochemical studies of a Messinian evaporitic basin, Northern Apennines (Italy). I: Hydrocarbon biological markers for a hypersaline environment, Geochim. Cosmochim. Acta, 49, 2181, 10.1016/0016-7037(85)90075-4

ten Haven, 1986, Anomalies in steroid and hopanoid maturity indices, Geochim. Cosmochim. Acta, 50, 853, 10.1016/0016-7037(86)90361-3

ten Haven, 1988, Application of biological markers in the recognition of palaeohypersaline environments, 123

Howell, 1984, Tentative identification of demethylated tricyclic terpanes in non-biodegraded and slightly biodegraded crude oils from the Los Llanos Basin, Colombia, Org. Geochem., 6, 83, 10.1016/0146-6380(84)90029-9

Kolaczkowska, 1990, Thermodynamic stability of various alkylated, dealkylated, and rearranged 17α- and 17β-hopane isomers using molecular mechanisms calculations, 16, 1033

Lewan, 1986, Effects of thermal maturation on steroid hydrocarbons as determined by hydrous pyrolysis of Phosphoria Retort shale, Geochim. Cosmochim. Acta, 50, 1977, 10.1016/0016-7037(86)90253-X

McKirdy, 1983, A Geochemical comparison of some crude oils from Pre-Ordovician carbonate rocks, 99

Moldowan, 1986, Structure and significance of a novel rearranged monoaromatic steroid hydrocarbon in petroleum, Geochim. Cosmochim. Acta, 50, 343, 10.1016/0016-7037(86)90188-2

Moldowan, 1984, Structure proof and significance of stereoisomeric 28,30-bisnorhopanes in petroleum and petroleum source rocks, Geochim. Cosmochim. Acta, 48, 1651, 10.1016/0016-7037(84)90334-X

Moldowan, 1985, Relationship between petroleum composition and depositional environment of petroleum source rocks, Am. Assoc. Pet. Geol. Bull., 69, 1255

Moldowan, 1986, Sensitivity of biomarker properties to depositional environment and/or source input in the Lower Toarcian of S.W. Germany, 10, 915

Moldowan, 1989, Source correlation and maturity assessment of select oils and rocks from the Central Adriatic Basin (Italy and Yugoslavia), 112

Moldowan, 1991, Source correlation and maturity assessment of select oils and rocks from the Central Adriatic Basin (Italy and Yugoslavia)

Mycke, 1987, Bacterio-hopanetetrol from chemical degradation of an oil shale kerogen, Nature, 326, 179, 10.1038/326179a0

Ourisson, 1979, The hopanoids. Palaeochemistry and biochemistry of a group of natural products, Pure Appl. Chem., 51, 709, 10.1351/pac197951040709

Ourisson, 1984, The microbial origin of fossil fuels, Sci. Am., 251, 44, 10.1038/scientificamerican0884-44

Peters, 1990, Effects of hydrous pyrolysis on biomarker thermal maturity parameters: Monterey phosphatic and siliceous members, Org. Geochem., 15, 249, 10.1016/0146-6380(90)90003-I

Philp, 1983, Correlation of crude oils from San Jorges Basin, Argentina, Geochim. Cosmochim. Acta, 47, 267, 10.1016/0016-7037(83)90139-4

Reed, 1977, Molecular compositions of weathered petroleum and comparison with its possible source, Geochim. Cosmochim. Acta, 41, 237, 10.1016/0016-7037(77)90231-9

Requejo, 1989, An unusual hopane biodegradation sequence in tar sands from the Pt. Arena (Monterey) Formation, Nature, 342, 670, 10.1038/342670a0

Rohmer, 1987, The hopanoids, prokaryotic triterpenoids and sterol surrogates, 227

Rullkötter, 1982, Microbial alteration of 17α(H)-hopane in Madagascar asphalts: removal of C-10 methyl group and ring opening, Geochim. Cosmochim. Acta, 46, 1543, 10.1016/0016-7037(82)90313-1

Rullkötter, 1982, Novel 23,28-bisnorlupanes in Tertiary sediments. Widespread occurrence of nuclear demethylated triterpanes, Geochim. Cosmochim. Acta, 46, 2501, 10.1016/0016-7037(82)90373-8

Schoell, 1991

Seifert, 1978, Steranes and terpanes in kerogen pyrolysis for correlation of oils and source rocks, Geochim. Cosmochim. Acta, 42, 473, 10.1016/0016-7037(78)90197-7

Seifert, 1983, Geomimetic synthesis, structure assignment, and geochemical correlation application of monoaromatized petroleum steranes, 710

Seifert, 1978, Applications of steranes, terpanes, and monoaromatics to the maturation, migration, and source of crude oils, Geochim. Cosmochim. Acta, 42, 77, 10.1016/0016-7037(78)90219-3

Seifert, 1979, The effect of biodradation on steranes and terpanes in crude oils, Geochim. Cosmochim. Acta, 43, 111, 10.1016/0016-7037(79)90051-6

Seifert, 1980, The effect of thermal stress on source-rock quality as measured by hopane stereochemistry, Phys. Chem. Earth, 12, 229, 10.1016/0079-1946(79)90107-1

Seifert, 1981, Paleoreconstruction by biological markers, Geochim. Cosmochim. Acta, 45, 783, 10.1016/0016-7037(81)90108-3

Seifert, 1986, Use of biological markers in petroleum exploration, Vol. 24, 61

Seifert, 1984, Source correlation of biodegraded oils, Org. Geochem., 6, 633, 10.1016/0146-6380(84)90085-8

Sinninghe Damsté, 1989, Geochim. Cosmochim. Acta, 53, 1323, 10.1016/0016-7037(89)90066-5

Strachan, 1989, Constraints upon the use of 24-ethylcholestane diastereomer ratios as indicators of maturity of petroleum, Org. Geochem., 14, 423, 10.1016/0146-6380(89)90007-7

Summerhayes, 1981, Oceanographic controls on organic matter in the Miocene Monterey Formation, offshore California, 213

Valisolalao, 1984, A novel sulfur containing C35 hopanoid in sediments, Tetrahedron Lett., 25, 1183, 10.1016/S0040-4039(01)91555-2

Volkman, 1983, Demethylated hopanes in crude oils and their applications in petroleum geochemistry, Geochim. Cosmochim. Acta, 47, 785, 10.1016/0016-7037(83)90112-6