TUESDAY 9 SEPTEMBER |
Session 2: Noble-gas diffusion (He, Ne, Ar) applied to thermochronology |
08:20 | Introduction to the session |
08:30 | Keynote: Physical aspects of noble gas diffusion in crystals and their implication for thermochronology Laurent TASSAN-GOT, Cécile GAUTHERON, Duval MBONGO, Jérôme ROQUES, Eric SIMONI, Chloé GERIN |
09:00 | Invited: Interpreting zircon (U-Th)/He date-eU correlations with a new damage-based model for He diffusion in zircon William GUENTHNER, Peter REINERS, Richard KETCHAM, Lutz NASDALA, Gerald GIESTER |
09:20 | Invited: Crystallisation, cooling or contamination: interpreting dispersion in metamorphic 40Ar/39Ar ages Clare WARREN, Christopher McDONALD, Catherine MOTTRAM, Simon KELLEY |
09:40 | Significance of micropores and low noble-gas solubilities for thermochronology Peter ZEITLER |
10:00 | Coffee Break |
10:30 | Keynote: 4He/3He and (U-Th)/21Ne thermochronometry of polycrystalline minerals as illustrated by hematite Ken FARLEY, Ryan McKEON, Stephen COX |
11:00 | What really controls He migration in, and loss from, minerals? Peter REINERS, Richard THOMPSON |
11:20 | Poster session & lunch break |
Session 3: Data, Models and Interpretation |
15:20 | Introduction to the session |
15:30 | Keynote: Zircon (U-Th)/He radiation damage thermochronology: Some empirical observations Barry KOHN, Andrew GLEADOW, Ling CHUNG, Christian SEILER, Shimon FEINSTEIN |
16:00 | Keynote: Thermal History Modeling using Multiple Thermochronometric Systems: A Progress Report Richard KETCHAM |
16:30 | Inverted apatite (U-Th)/He and fission-track dates from the Southern Canadian Shield: Evaluating the internal consistency of apatite (U-Th)/He and fission-track thermochronology datasets James METCALF, Rebecca FLOWERS, Barry KOHN, Kirk OSADETZ, Andrew GLEADOW |
16:50 | The influence of slow cooling and zonation on apatite 4He/3He thermochronometry Ryan McKEON, David SHUSTER |
17:10 | Round Table: Diffusion/Thermal models |
18:00 | End of session |
19:30 | Tasting of local products, Espace Tairraz |