Orals BG6.1
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BG6.1 Multiproxy organic geochemical and micropalaeontological appoaches in Earth Sciences |
| Conveners: Jung-Hyun Kim , Carme Huguet | Co-Convener: Carys Bennett |
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Wednesday, 15 April 2015 Room G5 |
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| 13:30–13:45 |
EGU2015-13164
A multi-proxy approach to identifying short-lived marine incursions in the Early Carboniferous Carys Bennett, Sarah Davies, Melanie Leng, Andrea Snelling, David Millward, Timothy Kearsey, John Marshall, and Emma Reves |
| 13:45–14:00 |
EGU2015-14477
Interbasinal correlation between Jameson Land and Hold-with-Hope (Northeast Greenland) organic carbon isotope records during the latest Permian–earliest Triassic Anna Sanson Barrera, Maximiliano Meier, Peter A. Hochuli, Hugo Bucher, Helmut Weissert, and Stefano M. Bernasconi |
| 14:00–14:15 |
EGU2015-4055
Tracing the geochemical evolution of alkaline Lake Van, Turkey Ola Kwiecien, Finn Viehberg, Birgit Plessen, Thomas Litt, and Felix Tillman Meyer |
| 14:15–14:30 |
EGU2015-8148
A High-Resolution Multi-Proxy Lake Sediment Record from Torfdalsvatn Suggests an Enhanced Temperature Gradient Between North and South Iceland During the Early Holocene Christopher Florian, Áslaug Geirsdóttir, Gifford Miller, and Yarrow Axford |
| 14:30–14:45 |
EGU2015-864
The impact of sedimentary oxic degradation on alkenones and long chain alkyl diols in the Arabian Sea Oxygen Minimum Zone: implications for UK'37 and LDI temperature proxies Marta Rodrigo-Gámiz, Sebastiaan Rampen, Stefan Schouten, and Jaap Sinninghe Damsté |
| 14:45–15:00 |
EGU2015-5435
Alkenones and hydrogen isotopic composition of n-alkanes as indicators of past temperature and hydrological variability from Lake Toyoni (Japan). Jill McColl, Osamu Seki, Jillian Couto, James Bendle, Andrew Henderson, and Jaime Toney |
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Coffee Break
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| 15:30–16:00 |
EGU2015-15926
Tracing the CO2 system with boron isotopes (solicited) James W.B. Rae |
| 16:00–16:15 |
EGU2015-6677
Distribution and stable isotope composition of leaf wax n-alkanes as tracers for organic matter transport along hydrological transects in the NW Argentine Andes Stefanie Tofelde, Dirk Sachse, Taylor Schildgen, and Manfred R. Strecker |
| 16:15–16:30 |
EGU2015-3711
The origin of branched GDGTs in lake environments: Tracing allochthonous and autochthonous sources using compound-specific carbon isotope analysis Yuki Weber, Cindy De Jonge, Ellen C. Hopmans, Jaap S. Sinninghe Damsté, Adrian Gilli, Moritz F. Lehmann, and Helge Niemann |
| 16:30–16:45 |
EGU2015-14051
Spatial distributions of core and intact glycerol dialkyl glycerol tetraethers (GDGTs) in the Columbia River basin, Washington: Insights into origin and implications for the BIT index David W. French, Carme Huguet, Stuart Wakeham, Courtney Turich, Laura T. Carlson, and Anitra E. Ingalls |
| 16:45–17:00 |
EGU2015-12450
The Roman imperial Trajan Harbour (Tiber delta, Italy) as an archive of coastal evolution during the last 2ky: a micropalaeontological and geochemical approach (withdrawn) Ilaria Mazzini, Valerio Ruscito, Francesca Giustini, Mauro Brilli, Massimo Spadoni, Caterina Pepe, Alessia Masi, Salomon Ferreol, Letizia Di Bella, Mario Voltaggio, Jean Philippe Goiran, and Laura Sadori |