Conference Agenda

8:30am - 8:45am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

Ancient atmospheric triple oxygen isotope signatures preserved in fossilized cosmic spherules constrain paleo-CO₂ levels

Fabian Zahnow^1,2, Martin D. Suttle^3,4, Marina Lazarov⁵, Stefan Weyer⁵, Tommaso Di Rocco², Luigi Folco⁴, Andreas Pack²

¹Ruhr-Universität Bochum, Germany; ²Georg-August-Universität Göttingen, Germany; ³The Open University, UK; ⁴Università di Pisa, Italy; ⁵Leibnitz Universität Hannover, Germany

8:45am - 9:00am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

Testing the accuracy of palaeo-CO2 estimates from the Franks leaf gas exchange model

Hannah Morck, Phillip E. Jardine

Institute of Geology and Palaeontology, University of Münster, Germany

9:00am - 9:15am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

Dual clumped isotope thermometry of speleothems

Jens Fiebig¹, Christoph Spoetl², Ana Moreno-Caballud³, Haiwei Zhang⁴, Gabriella Koltai², Gina Moseley², Miguel Bernecker¹, Philip Staudigel¹, Monika Markowska⁵, Hubert Vonhof⁶

¹Goethe University Frankfurt, Germany; ²University of Innsbruck, Austria; ³CSIC Zaragoza, Spain; ⁴Xi'an Jiaotong University, China; ⁵Northumbria University, UK; ⁶MPI Mainz, Germany

9:15am - 9:30am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

How seasonality drives interglacial permafrost thaw: Insights from speleothems and climate modelling

Jan Nitzbon^1,2, Moritz Langer^1,3, Luca Alexander Müller-Ißberner², Elisabeth Dietze², Martin Werner¹

¹Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Germany; ²Institute of Geography Göttingen, Germany; ³Vrije Universiteit Amsterdam, The Netherlands

9:30am - 9:45am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

Beyond δ-values: Examples from triple magnesium- and triple silicon isotopes

Michael Tatzel

Universität Göttingen, Germany

9:45am - 10:00am
Topics: 03.05 Advances in Paleoclimate Proxies and Their Applications

Effects of mineralogy on carbonate clumped isotope composition below analytical resolution

Miguel Bernecker¹, Magali Bonifacie², Philip Staudigel¹, Niels Meijer³, Julien Siebert², Nicolas Wehr², Eiken Haussühl¹, Stefano M. Bernasconi⁴, Daniel A. Petrash⁵, Martin Dietzel⁶, Jens Fiebig¹

¹Institut für Geowissenschaften, Goethe-Universität Frankfurt, Altenhöferallee 1, 60438 Frankfurt am Main, Germany; ²Université Paris Cité, Institut de Physique du Globe de Paris, CNRS, F-75005 Paris, France; ³Senckenberg Biodiversität und Klima Forschungscenter, Senckenberganlage 25, 60325 Frankfurt am Main, Germany; ⁴Department of Earth and Planetary Sciences, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland; ⁵Department of Environmental Geochemistry and Biogeochemistry, Czech Geological Survey, 15200 Prague, Czechia; ⁶Institute of Applied Geosciences, Graz University of Technology, Rechbauerstraße 12, Graz 8010, Austria