01 - Abraháo, D., Adams, T. & Frota, E.S.T da - Use for Electric Logs on the Definition of Geochemical. Properties of Devonian Shales within the Solimóes and Paraná Basins: A Comparative Study02 - Afonso, J. C., Schamal, M & Cardoso, J.N. - Hydrocarbon Distribution in the Iratí Shale Oil, Brazil03 - Alberdi, M. & Lafargue, E. - Vertical Variations of Organic Matter Content in Guayuta Group, Upper Cretaceous, Eastem Venezuela04 - Alves, P. et al. - Naphthenic Acids From Sergipe -Alagoas Basin, Brazil05 - Anjos, S. M. C. et al. - Geochemical and Mineralogical Evidence of Meteoric Water Infiltration in Oil Reservoirs of the Pendencia Formation, Potiguar Basin, Brasil06 - Araujo, C. V. et al. - Termal Evolution of the Organic Rich Facies from Sergipe-Alagoas Basin, Brazil07 - Azevedo D. A., Aquino Neto, F. R. & Simoneit, B. R. T. - Free Carboxylic Acids in Tasmania Tasmanite08 - Bennett, B., Eckardt, C. B. & Maxwell, J. R. - Tetrapyrrole Pigments as Indicators of the Extent of Oxygen Depletion in Palaeowater Bodies09 - Bertrand, C. & Cañipa, N. - Biomarkers and Carbon Isotopes Applied as a Complementary Study in the Geodynamical Evaluation of Tlaxiaco's Mesozoic Basin, Oaxaca, Mexico10 - Carvalho, l. N. de et al. - Cornparative Study of the Acidic and Neutral Petroleum Fractions from the Marlim Reservoirs, Campos Basin, Brasil11 - Comet, P. et al. - Classification and Origin of Petroleum from the Northern Gulf of Mexico12 - Corrêa da Silva, Z. C. & Miltzarek, G. L. - Reflectance Variation of Vitrinites from Different Types of Organic Rocks13 - Crapez, M. A. C., Mesquita, A. c. & Oliveira, C J. L. - Distribution of Microbial Population and Biodegradation of Aromatic Compounds in llha Grande Bay, Rio de Janeiro, Brazil14 - De Grande, S. B., Mello, M.R. & Aquino Neto, R. F. - Characterization of High Molecular Weight PolicyclicAlkanes by High Resolution Gas Chromatograph/Mass Spectrometry/Mass Spectrometry (HRGC/MS/MS)15 - Del Ollo, D. et. al. - Crude Oils, Oil Seeps and Source Rock Correlation from the Oligo-Miocene of Estero Falcón, Venezuela16 - Elias, V. O. & Cardoso, J. N. - Soluble Organic Matter in Amazon Continental Shelf During Rainy Season and a Possible Input from the Floodplains of the Amazonian Rain Forest17 - Escandón, M. et al. - Geochemical Study of Cretaceous Source Rocks from the Perija Front, Venezuela18 - Caglione, P. C. et al. - Oil-source Rock Correlation, Sergipe, Alagoas Basin, Northeast Brazil
- 20 - Gulman Vega, M. A. et. al. - Geochemical Evaluátions of Oils and Source Rocks from Tampico - Tuxpan Basin, Eastern Mexico21 - Henz, G. l. et al. - Origin and Meaning of Pyrobitumen in P~rmian Sandstones in Paraná Basin, Brazil22 - Heyworth, P. J;, Gize, A. P. & Macquaker, J. H. S. - An Integrate Petrograph and Organic GeochemicalStudy of the Lower Lias from Lyrne Regis (Dorset, England)23 - Klujslu, L. A. C. & Sampaio, C. H. - Use of Reichert LD 9 Spiral to Clean Candiota Coal Fines.24 - Koike, L. et al. - Characterization of the Aromatic Steroids in Heavy Oils Accumulated in PÍrainbóia Formation and in Extracts of the ltatí Formation, Paraná Basin, Brazil.25 - Koike, L. et al. - Characterization of 5 α Cholanic Acid in Petroleum from the Marlim Reservoir, Campos Basin, Brazil26 - Koike, L. et al. - Study of Aromatic Biomarkers of the Oils from Sergipe - Alagoas Basin, Brazil27 - Laffitte, G. A. &Hechem, J. - Hydrocarbon Generation and Migration in the Western Golfo, San Jorge Basin.Argentina)28 - Llamas Borrajo, F.; Mazadiego Martinez, L. F. & Chacón Oreja, E. - Proposed New Formula for Correcting Emanometry Measuraments, as Applied to Hydrocarbon Exploration29 - Lopes J. A.D. et tal - Tetracyclic Diterpenes in Marine Evaporitic Oils from Fazenda Belém · Field; Potiguar Basin, Brazil.30 - Lopes J. A.D. et tal - Nephthenic Acids Present in Oils from Fazenda Belém Field, Potiguar Basin, Brazil31 - Loureiro, M: R. B. & Costa Neto, C. - DBGO: A Biomarker Data Base32 - Martínez, M. & Escobar, M. - Weathering Effect on Sorne Geochemical Parameters in Coal.33 - Martínez, M. & Escobar, M. - Humic Substances Derived from Altered Coals34 -Mazadiego, L. F. & Llamas Borrajo, J. F. - Comparison of the Results Obtained through Emanometry and "Headspace" Gas Uptake in a Hydrocarbon Survey35 - Melges-Figueiredo, L. H. et al. - Hydrocarbon Distribution in the Coastal Environment of Ilha Grande Bay under Influence of Maritime Petroleum Terminal.36 - Mello, M. R. - Characterization of the Habitat of Petroleum in the Brazilian Marginal Basins37 - Méndez, M., Scherer, W. & Calarraga, F. - Geochemical Charactiristic of Primary Organic Matter38 - Mendonça Filho, J. G., Trigüis, J. A & Correa da Silva, Z. C. - Petrography and Geomistry of some Iratí Formation Shales in Rio Grande do Sul, Upper Permian of Paraná Basin, Brazil39 - Miltzarek, G. L., Mendonca Filho, J. G. & Peralba, M. do C. R. - Petrographical, Chemical and Gyochemical Analyses of Coal Samples from Iruí Coalfield, Rio Grande. do Sul, Brazil.
- 40 - Miltzarek, G. L. & Correa da Silva, Z. C. - Compositional Variation of Coals Underwenr Sink and Float Tests, Faxinal Coalfield, Rio Grande do Sul, Brazil.41 - Miltzarek, G. L. & Silva, N. l. W. da - Petrographical Analyses of Coals Underwent to Sink and Float Tests, Iruí Coalfield, Rio Grande do Sul, Brazil42 - Murakami, C. Y et al. - Habitat of Petroleum in the Solimóes Basin, Brazil43 - Pereira Pinto, M.C. L. F. & Costa Neto, C. - Modeling of Sterane Accomadation in Polysilicic Acid Lattices44 - Rebouças, L. M. C. et al. - Naphthenic Acids from Albacora Oils, Campos Basin, Brazil45 - Rebouças, L. M. C. et al. - Bicyclic Terpanes in Albacora Field Oils, Campos Basin, Brazil46 - Richnow, H. H. - Detailed lnvestigation of Crosslinking and Sulfur Incorporation. n-Alkanoic Compounds in Sulfur-rich Macromolecular Fractions47 - Santos, V. et al. - Organic Matter Variability in Sediments from the Porcupine Abyssal Plain48 - Santos Neto, E. V. et al. - Organic Geochemistry and Palynofacies of South American Devonian Shales and Characterization of their Derived Oils49 - Silva, M. B. & Correa da Silva, Z. C. - Chemical and Petrographic Characteristics of the Beneficiated Fractions of the Candiota Coal, Candiota, Southern Brazil50 - Sofer, Z. - Distribuition of Genetic Oil Families in WestAfrica Based on Biomarker Ratios51 - Sousa, J. J. F., Vugman, N. V. & Costa Neto, C. - Thermal Kinetics of lratí Oíl Shale Free Radicals by Electron Spin Resonance Spectroscopy52 - Takaki, T. & Rodrigues, R. - Isotopic Evidence of the Cenomanian-Turonian Anoxic Event, Sergipe-Alagoas Basin, Brazil53 - Tocco, R. et al. - Organic Geochemistry of the Cara pita Formation and Terrestrial Crude Oils in the Maturin Subbasin, Eastern Venezuelan Basin54 - Trindade, L. A. F. & Brassel, S. C. - Biomaker and Isotopic Investigation of Mixed Oils from the Potiguar Basin, Brazil55 - Villar, H. J. & Arbe, H. A. - Oil Generation in the Esperanza Area, Austral Basin, Argentina56 - Vi llar, H. J. et al. - Geochemical Evaluation of Mudstones of the Ameghino Formation (Upper Jurassic, Larsen Basin, Antarctic Peninsula) Considered as Potencial Hydrocarbon Source Rocks