| Plenary 1 | |
| O1 | B. Smith, S. Rowland, G. Fowler, B. Lutnaes & J. Krane C80-82 Archaebacterial tetraprotic acids in crude oils: Structural identifications, distributions and implications for exploration and production |
| O2 | J. Curiale Oil-Source Rock Correlations - How do we measure success? |
| O3 | M. Blumenberg, W. Michaelis, S. Petersen & R. Seifert Massive sulfides from a hydrothermal field host chemolithoautotrophic communities with unusual lipid biomarkers |
| Plenary 2 | |
| O4 | S. George, A.Dutkiewicz, H. Volk, J. Ridley, D. Mossman & R. Buick Eukaryote-derived steranes in Precambrian oils and rocks: fact or fiction? |
| O5 | A. Bishop, E. Idiz, P. Kralert, A. Murray, M. Nosiara, A. Stankiewicz & J. Westrich An example of charge controls on reservoir-scale fluid property variations |
| O6 | B. Nabbefeld, K. Grice, R. Twitchett, R. Summons, S. Turgeon, A. Schimmelmann, S. Fenton, M. E. Böttcher & L. Hays Global and local changes in abundances and dD and d13C of biomarkers across the Permian-Triassic boundary |
| Organic Matter Preservation | Hydrocarbon Degradation | ||
| O7 | A. Squier, E. Moore & R. Harvey Mechanisms of protein degradation by microbial consortia and routes for the preservation of protein identity |
O10 | D. Birgel & J. Peckmann Aerobic methanotrophy at ancient methane seeps - a review |
| O8 | S. Drouin, M. Boussafir, J.-L. Robert, P. Alberic & A. Durand Sorption of organic matter on clay minerals in aquatic system: Influence on sedimentary organic preservation. An example of a lacustrine environment (Lac Pavin, France) |
O11 | A. Aquilina, N. Knab, R. Mills, J. Parkes, B. Jørgensen, A. Boetius & R. Pancost Anaerobic methane oxidation in European continental shelf settings |
| O9 | A. Thoft, B. Jørgensen, J. Niggemann & B. Lomstein Characteristics of organic matter in surface sediments from the Peru Margin - is the preservation of organic carbon related to the general degradation status? |
O12 | T. García de Oteyza, J. Grimalt, M. Llirós & I. Esteve Crude oil degradation by microbial mats |
| Biomarkers in Recent Sediments | Hydrocarbon Generation | ||
| O13 | J. Brandsma, E. Hopmans, B. Abbas, A. Boere, A. Noordeloos, C. Brussaard, M. Veldhuis, S. Schouten & J. Sinninghe Damsté Reassessing intact polar membrane lipids as biomarkers for living microbial cells |
O16 | R. Hill & M. Lewan Role of pressure on extent of petroleum generation |
| O14 | C. Turich, K. Freeman, M. Bruns, M. Conte, D. Jones & S. Wakeham Marine Archaea lipids: patterns and provenance in the water-column |
O17 | C. Snape, W. Meredith, C. Uguna, A. Carr, I. Scotchman & R. Davis Retardation of oil cracking in high-pressure liquid water |
| O15 | M. Ferrer, J. Grimalt & J. Spangenberg C20-C32 n-alkan-1-ol distributions as markers of contribution from C4 plants in marine sediments |
O18 | Yongchun Tang, Qisheng Ma & Sheng Wu Quantitative assessment of gas generation, origin, age and paleo formation temperature in petroleum system |