The geological record provides insight into how climate processes may operate and evolve in a high CO2 environment and the nature of the climate system during a turnover from icehouse to greenhouse state — a transition that may potentially occur in the near future. In recent years we have seen major advances in many geochemical techniques and an increase in the complexity of Earth System Models. The aim of this session is to share progress in our understanding of global changes occurring during the pre-Quaternary based on the integration of geochemical/paleobotanical/sedimentological techniques and numerical models. Specifically, we encourage submissions describing research in which both model and data approaches are embedded. We invite abstracts that reconstruct Earth’s climate from the Cambrian to the Pliocene, investigate how the interconnections of the key surface reservoirs (vegetation-ocean-atmosphere-cryosphere-biogeochemistry) impact climate, and identify tipping points and thresholds. Pertinent themes may include greenhouse-icehouse transitions and intervals testifying for extreme changes.

Co-organized as SSP2.12.2
Convener: Yannick Donnadieu | Co-conveners: Caroline H. Lear, Gregor Knorr, Emmanuelle Puceat, Bas van de Schootbrugge, Jeremy Caves Rugenstein, Margret Steinthorsdottir
| Wed, 10 Apr, 14:00–18:00
Room L2
| Attendance Thu, 11 Apr, 08:30–10:15
Hall X5

Attendance time: Thursday, 11 April 2019, 08:30–10:15 | Hall X5

X5.1 |
Thomas Tanner, José Guitián, Iván Hernández-Almeida, and Heather M. Stoll
X5.2 |
Variability in the palaeoenvironmental conditions of the bole beds (Intrabasaltic Palaeosols) from Upper Ratangarh and Diveghat formations of Deccan Traps: Implications for their genesis
(withdrawn after no-show)
Irfan Shaikh
X5.3 |
Jeremy Caves Rugenstein, Daniel Ibarra, and Friedhelm von Blanckenburg
X5.4 |
Livia Manser, Jeremy Caves Rugenstein, Tyler Kukla, and Sean Willett
X5.5 |
Thomas Leutert, Sevasti Modestou, and Nele Meckler
X5.6 |
Xiaoxu Shi, Hu Yang, Gerrit Lohmann, and Gregor Knorr
X5.8 |
Eric Samakinwa, Christian Stepanek, and Gerrit Lohmann
X5.9 |
Igor Niezgodzki, Gregor Knorr, Jarosław Tyszka, and Gerrit Lohmann
X5.10 |
| Highlight
Katharina Methner, C. Page Chamberlain, David Bajnai, Marion Campani, Jens Fiebig, Oliver Kempf, Emilija Krsnik, Niklas Löffler, and Andreas Mulch
X5.11 |
Lennert B. Stap, Gregor Knorr, Johannes Sutter, Igor Niezgodzki, and Gerrit Lohmann
X5.13 |
Zoneibe Luz, Marc Leu, Hugo Bucher, and Torsten Vennemann
X5.14 |
Evaluate the grain size effect on geochemical composition and proxies of Miocene loess in China
Meiyan Liang, Zhengtang Guo, and Sophie Opfergelt
X5.15 |
Frédéric Fluteau, Delphine Tardif, Yannick Donnadieu, Guillaume Le Hir, Jean-Baptiste Ladant, Fernando Poblete, and Guillaume Dupont-Nivet
X5.16 |
Impact of global warming during the middle Miocene Climatic Optimum on terrestrial climate in the North Alpine Foreland Basin
Emilija Krsnik, Katharina Methner, Niklas Löffler, Oliver Kempf, Svetlana Botsyun, Jens Fiebig, and Andreas Mulch
X5.17 |
Can clumped isotopes from coccolith calcite be used for sea surface temperature reconstructions?
Luz María Mejía, Alvaro Fernández, Hongrui Zhang, José Guitián, Alberto Pérez-Huerta, Stefano Bernasconi, and Heather Stoll
X5.18 |
Revisiting the impact of the Drake Passage opening on ocean circulation and Eocene climate - A model study with paleo-friendly conditions
Agathe Toumoulin, Yannick Donnadieu, Jean-Baptiste Ladant, and Guillaume Dupont-Nivet
X5.19 |
Margret Steinthorsdottir
X5.20 |
Daniel Ibarra, Tyler Kukla, Kimberly Lau, and Jeremy Caves Rugenstein
X5.23 |
Environmental Response to Paleoclimate Change and Sedimentary Records during the Early to Middle Jurassic in the Yili Basin, Northwest China
Hou Mingcai, Chao Hui, and Jiang Wenjian
X5.24 |
Florence Colleoni, Laura De Santis, Enea Montoli, Elisabetta Olivo, Christopher C. Sorlien, Philip J. Bart, Edward G.W. Gasson, Andrea Bergamasco, and Stefano Prato
X5.26 |
Palaeoclimatic variability during Deccan Volcanic Episode: Insights from the intrabasaltic palaeosols (bole beds) occurring around Dhebewadi area of Satara district (Maharashtra, India)
(withdrawn after no-show)
Mohammed Rafi Sayyed
X5.27 |
Pacific North American circulation pattern links external forcing and North American hydroclimatic change over the past millennium
Zhongfang Liu, Yanlin Tang, and Christopher Poulsen
X5.28 |
Peter Nooteboom, Peter Bijl, Erik van Sebille, Anna von der Heydt, and Henk Dijkstra