Find the EGU on

Tag your tweets with #EGU16

Orals SSP2.9/GMPV1.7

SSP2.9/GMPV1.7 Media

Mass Extinctions, Volcanism, Impacts, and Catastrophic Environmental Changes: Observations and Processes (sponsored by IAS and SEPM) (co-organized)
Convener: Sverre Planke  | Co-Conveners: Thierry Adatte , Eric Font , Andrea Marzoli 
Orals
 / Wed, 20 Apr, 13:30–17:00  / Room M2
Posters
 / Attendance Wed, 20 Apr, 17:30–19:00  / Hall X1

Wednesday, 20 April 2016
Room M2
Chairperson: Sverre Planke
13:30–13:45
EGU2016-299
Selective environmental stress from sulphur emitted by continental flood basalt eruptions
Anja Schmidt, Richard Skeffington, Thorvaldur Thordarson, Stephen Self, Piers Forster, Alexandru Rap, Andy Ridgwell, David Fowler, Marjorie Wilson, Graham Mann, Paul Wignall, and Ken Carslaw
13:45–14:00
EGU2016-1772
Thermal erosion of cratonic lithosphere as a potential trigger for mass-extinction
Sebastien Pilet, Jean Guex, Othmar Muntener, Annachiara Bartolini, Jorge Spangenberg, Blair Schoene, and Urs Schaltegger
14:00–14:15
EGU2016-7565
Sill intrusion driven fluid flow and vent formation in volcanic basins: Modeling rates of volatile release and paleoclimate effects
Karthik Iyer and Daniel Schmid
14:15–14:30
EGU2016-1695
An abrupt extinction in the Middle Permian (Capitanian) of the Boreal Realm with a causal link to anoxia, acidification and mercury poisoning
David Bond, Paul Wignall, Michael Joachimski, Yadong Sun, Ivan Savov, Stephen Grasby, Benoit Beauchamp, and Dierk Blomeier
14:30–14:45
EGU2016-17251
Episodic perturbations of end-Permian atmosphere recorded in plant spore chemistry
Wesley Fraser, Barry Lomax, David Beerling, David James, John Pyle, Stephen Self, Mark Sephton, and Charles Wellman
14:45–15:00
EGU2016-2901
Sills, evaporites, and contact metamorphic gas generation in the Tunguska Basin, East Siberia: Implications for the end-Permian environmental crisis
Henrik H. Svensen, Sergei Frolov, Grigorii G. Akhmanov, Alexander G. Polozov, and Sverre Planke
Coffee Break
15:30–15:45
EGU2016-5112
Calcium and calcium isotope changes during carbon cycle perturbations at the end-Permian
Nemanja Komar and Richard Zeebe
15:45–16:00
EGU2016-10267
Recovery Following the End-Triassic Mass Extinction: Insights from Mercury Anomalies and Their Relationship to the Central Atlantic Magmatic Province
Frank Corsetti, Alyson Thibodeau, A. Joshua West, Kathleen Ritterbush, Joyce Yager, Yadira Ibarra, David Bottjer, William Berelson, Bridget Bergquist, and Silvia Rosas
16:00–16:15
EGU2016-17843
Zircon and baddeleyite U-Pb geochronology and Hf isotopes from the Central Atlantic Magmatic Province (CAMP)
Joshua Davies, Andrea Marzoli, Herve Bertrand, Nasrrddine Youbi, and Urs Schaltegger
16:15–16:30
EGU2016-8245
Timing, tempo and paleoenvironmental implications of Deccan volcanism relative to the KTB extinction, what we can learn from the red bole record?
Thierry Adatte, Valentin Sordet, Gerta Keller, Blair Schoene, Kyle Samperton, and Syed Khadri
16:30–16:45
EGU2016-9496
Tempo of the Deccan Traps eruptions in relation to events at the Cretaceous-Paleogene boundary
Paul Renne, Courtney Sprain, Kanchan Pande, Mark Richards, Loyc Vanderkluysen, and Stephen Self
16:45–17:00
EGU2016-11867
The hydrocarbon cycle and its role in hyperthermals, ocean anoxic events and mass extinctions
Torbjørn Dahlgren