Chairs: Karen Fontijn, Ghent University, Ghent, Belgium and Maarten E Van Daele, Ghent University, Department of Geology, Gent, Belgium
Primary Convener: David M Pyle, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom
Co-conveners: Paul Douglas Michael Hughes, University of Southampton, Southampton, SO14, United Kingdom, Karen Fontijn, Ghent University, Ghent, Belgium; University of Oxford, Oxford, United Kingdom and Maarten E Van Daele, Ghent University, Department of Geology, Gent, Belgium
OSPA Liaison: Maarten E Van Daele, Ghent University, Department of Geology, Gent, Belgium
Results of the Tephra 2014 Workshop on Maximizing the Potential of Tephra for Multidisciplinary Science (31324)
Stephen Christopher Kuehn, Concord University, Physical Sciences, Athens, WV, United States, Solene Pouget, University at Buffalo, Buffalo, NY, United States, Kristi L Wallace, U.S. Geological Survey, Alaska Volcano Observatory, Anchorage, United States and Marcus I Bursik, University at Buffalo, Department of Earth Sciences, Buffalo, NY, United States
ANTARCTIC TEPHRA DATABASE (AntT) (20488)
Andrei V Kurbatov1, Nelia W Dunbar2, Nels Anton Iverson3, Christopher C Gerbi4, Martin G Yates4, Donna Kalteyer1 and William C. McIntosh2, (1)University of Maine, Orono, ME, United States, (2)New Mexico Institute of Mining and Technology, Socorro, NM, United States, (3)New Mexico Tech, Palouse, United States, (4)University of Maine, School of Earth and Climate Sciences, Orono, ME, United States
Late Quaternary Tephrostratigraphy of South-Central Chile (~ 38 – 40 °S) (8369)
Karen Fontijn1, Harriet Louise Rawson1, Maarten E Van Daele2, Jasper Moernaut3, Ana M Abarzúa3, David M Pyle1, Tamsin A Mather1, Marc A O De Batist4, Hugo Moreno-Roa5 and José Antonio Naranjo6, (1)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (2)Ghent University, Department of Geology, Gent, Belgium, (3)Universidad Austral de Chile, Escuela de Geología, Instituto de Ciencias Ambientales & Evolutivas, Valdivia, Chile, (4)Ghent University, Renard Centre of Marine Geology, Gent, Belgium, (5)SERNAGEOMIN, Observatorio Volcanológico de los Andes del Sur, Temuco, Chile, (6)SERNAGEOMIN, Geología Regional, Santiago, Chile
The Glacier Peak Tephra: A Continental-Scale Latest Pleistocene Time Horizon (10743)
Sean Pyne-O'Donnell1, Les C. Cwynar2, Jessie H Vincent2, Ray Spear3 and Duane G Froese4, (1)Queen's University Belfast, Belfast, BT9, United Kingdom, (2)University of New Brunswick, Fredericton, NB, Canada, (3)State University of New York at Geneseo, Department of Biology, Geneseo, NY, United States, (4)University of Alberta, Department of Earth and Atmospheric Sciences, Edmonton, AB, Canada
Trace Element Geochemistry of Basaltic Tephra in Maar Cores; Implications for Centre Correlation, Field Evolution, and Mantle Source Characteristics of the Auckland Volcanic Field, New Zealand (9824)
Jenni L Hopkins1, Graham Leonard2, Christian Timm2, Colin J N Wilson1, Helen Neil3 and Marc-alban Millet4, (1)Victoria University of Wellington, Wellington, New Zealand, (2)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, (3)National Institute of Water and Atmospheric Research, Wellington, New Zealand, (4)University of Durham, Earth Sciences, Durham, United Kingdom
Use of PCA in Tephra Correlation and Importance of Thickness Values for Volume Estimation (26736)
Marcus I Bursik, University at Buffalo, Department of Earth Sciences, Buffalo, NY, United States, Solene Pouget, SUNY Buffalo, Department of Geology, Buffalo, NY, United States and Joaquin A Cortes, Edgehill University, Department of Geography and Geology, Ormskirk, Lancashire, United Kingdom
Re-evaluating the 1257 AD eruption using annually-resolved ice core chemical analyses (21333)
Marius Folden Simonsen1, Helle Astrid Kjær2, Paul Travis Vallelonga1, Peter D Neff3, Nancy A.N. Bertler4, Anders Svensson1, Inger Seierstad1, Paul G Albert5, Anna J Bourne6 and Andrei V Kurbatov7, (1)Centre for Ice and Climate, Copenhagen, Denmark, (2)University of Copenhagen, Centre for Ice and Climate, København Ø, Denmark, (3)University of Minnesota Twin Cities, St. Paul, United States, (4)Victoria University of Wellington, Antarctic Research Centre, Wellington, New Zealand, (5)University of Oxford, Oxford, United Kingdom, (6)Swansea University, Swansea, United Kingdom, (7)University of Maine, Climate Change Institute, Orono, ME, United States