Wednesday 12th September
| Plenary 5 | |
| O38 | M. Engel & J. Zumberge Secular change in the stable sulfur isotope composition of crude oils relative to marine sulfates and sulfides |
| O39 | K. Allsop, M. Tibbett, P. Greenwood, E. Krull & C. Stokes The impact of elevated CO2 on soil carbon dynamics in a tropical savanna region |
| O40 | K.-U. Hinrichs, H. Fredricks, F. Schubotz, J. Lipp, R. Summons, J. Biddle, A. Batzke, H. Cypionka, J. Brenchley, C. House, F. Inagaki, K. Küsel, S. Molyneaux, S. Sievert, K. Takai & A. Teske Diversity of intact polar lipids in environmental prokaryotes: an evolving database |
| O41 | A. Amrani, J. Turner, Q. Ma, Y. Tang & P. Hatcher Formation of sulfur and nitrogen cross-linked macromolecules under aqueous conditions |
| Plenary 6 | |
| O42 | C. Heim, J. Lausmaa, P. Sjövall, G. Arp, U. Hahmann & V. Thiel TOF-SIMS imaging of biomarkers in microscopic sections of microbial mats |
| O43 | S. Rampen, S. Schouten & J. Sinninghe Damsté |
| O44 | J. Lopes, H. de B. Penteado & S. Barbanti Unexpected demethylated hopanes and homohopanes in oils and rock extracts from a Brazilian marginal basin |
| Chemical Archaeology | Stable Isotope Applications | ||
| O45 | R. Evershed, M. James, A. Mukherjee & P. Pfälzner Biomarker reconstructions of ritual activities in a near eastern Bronze Age royal tomb |
O48 | A. Bowater, K. Grice, J. Curiale, K. Pierce, R. Alexander, J. Decker & B. van Aarssen Stable carbon and hydrogen isotopic compositions and abundances of angiosperm biomarkers in oils and source rocks from the deepwater portion of the Kutei Basin, Indonesia |
| O46 | Marco Coolen, Helen Talbot, Ben Abbas, Christopher Ward, Stefan Schouten, John Volkman & Jaap Sinninghe Damsté. Bacteriohopanepolyols in Holocene sediments of Ace Lake (Antarctica) and their possible biological origins as revealed by 16S rDNA stratigraphy. |
O49 | N. Pedentchouk, B. Tipple, M. Pagani, O. Eniola & T. Wagner Hydrogen and carbon isotope compositions of n-alkanes from leaf waxes in modern angiosperms and gymnosperms: how do they compare? |
| O47 | J. Jacob, J.-R. Disnar, F. Arnaud, E. Chapron, M. Debret, E. Lallier-Verges, M. Desmet & M. Revel-Rolland Millet cultivation history in the Alps during the last 6000 years as revealed by a sedimentary biomarker |
O50 | V. Heuer, J. Pohlman, M. Elvert & K.-U. Hinrichs Carbon isotopic compositions of volatile fatty acids as proxies for biogeochemical processes in gas hydrate bearing sediments |
| Lipids & Temperature | Petroleum Systems (2) | ||
| O51 | J. Rattray, J. van de Vossenberg, L. van Niftrik, G. Lavik, M. Kuypers, J. Brandsma, E. Hopmans, M. Strous, M. Jetten, S. Schouten & J. Sinninghe Damsté Temperature control on ladderane lipid chain length in anammox bacteria |
O53 | E. Ablya, E. Bordyg, E. Kodlaeva, T. Korneva, D. Nadezhkin, P. van Bergen, R. Hofland & M. Sugden Paleozoic petroleum systems of the West Siberian Basin - what is the evidence? |
| O52 | Y. Huang, W. D'Andrea, Z. Liu & J. Toney Alkenones in lacustrine sediments as paleoclimate indicators |
O54 | K. Peters, S. Ramos, J. Zumberge, Z. Valin & C. Scotese Chemometric restoration of source-rock paleogeography using biomarker and isotope compositions of crude oils |