V33B:
Cumulates from Top to Bottom: New Perspectives and Implications for Volcanic Plumbing Systems and Crust-Forming Processes II Posters
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Session ID#: 12544
Session Description:
Fragmented, cumulative plutonic rocks are variably present in ejecta of many volcanic systems in different tectonic settings. These rocks provide a window into sub-volcano magmatic plumbing systems. They are products of magmatic differentiation in the crust and crust-mantle transition zone, and record varying extents of interaction between melts and crystals. Formation of mafic cumulates is key to the evolution of the Earth’s crust. Given the importance of these processes, there are numerous current studies focused on cumulative plutonic rocks and intrusive complexes in volcanic arcs, mid-ocean ridges and intra-plate settings. This session will bring together multidisciplinary studies that focus on cumulate formation and the larger-scale role cumulates play in the generation and evolution of magmas and the crust. Contributions are sought from all relevant studies involving cumulates including, but not limited to, field investigations, textural studies, geochemistry, mineralogy, experiments, geophysics, numerical and thermodynamic modelling.
Primary Convener: George Frederick Cooper, University of Durham, Department of Earth Sciences, Durham, United Kingdom
Conveners: Luca Ziberna, Bayerisches Geoinstitut, Bayreuth, Germany, Richard J Arculus, Australian National University, Research School of Earth Sciences, Canberra, Australia and Jon Davidson, University of Durham, Durham, United Kingdom
Chairs: Luca Ziberna, Bayerisches Geoinstitut, Bayreuth, Germany, George Frederick Cooper, University of Durham, Department of Earth Sciences, Durham, United Kingdom, Jon Davidson, University of Durham, Durham, United Kingdom and Richard J Arculus, Australian National University, Research School of Earth Sciences, Canberra, Australia
OSPA Liaison: George Frederick Cooper, University of Durham, Department of Earth Sciences, Durham, United Kingdom
Abstracts Submitted to this Session:
Kristoffer Szilas1, Miguel F Cruz1, Marty Grove2, Tomoaki Morishita3 and Graham Pearson4, (1)Stanford University, Stanford, CA, United States, (2)Stanford University, Earth and Planetary Sciences, Stanford, United States, (3)Kanazawa University, Course in Earth and Planetary Science, Kanazawa, Japan, (4)University of Alberta, Earth & Atmospheric Sciences, Edmonton, AB, Canada
Andrew James Gilbert, University of Cambridge, Cambridge, United Kingdom and Prof. Jerome A Neufeld, University of Cambridge, Institute for Energy and Environmental Flows, Department of Earth Sciences & Department of Applied Mathematics and Theoretical Physics, Cambridge, United Kingdom
Juan-Manuel Espindola1, Héctor Lopez Loera2, Araceli Zamora-Camacho3 and Manuel Mena1, (1)National Autonomous University of Mexico, Ciudad DE Armería, Mexico, (2)Instituto Potosino de Investigación Cientifica, Ciencias de la Tierra, San Luis Potosi, Mexico, (3)Complutense University of Madrid, Fac. Ciencias Fisicas, Madrid, Spain
Guilherme A R Gualda, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States, Darren McClurg Gravley, University of Canterbury, Earth and Environment, Christchurch, New Zealand, Mark S Ghiorso, OFM Research, Seattle, United States and Chad Daniel Deering, Michigan Technological University, Department of Geological and Mining Engineering & Sciences, Houghton, MI, United States
Julien Cornet1, Vili Boykova Grigorova1, Nicolas Riel Jr1, Pierre Bouilhol2 and Jeroen Van Hunen3, (1)University of Durham, Earth Sciences, Durham, United Kingdom, (2)Durham University, Durham, United Kingdom, (3)University of Durham, Department of Earth Sciences, Durham, United Kingdom
James Robert Haddad1, H Richard Naslund1 and Jean H J Bedard2, (1)Binghamton University, Binghamton, NY, United States, (2)Geological Survey of Canada, Quebec, QC, Canada
Zoja Vukmanovic, University of Cambridge, Cambridge, United Kingdom, Marian B Holness, University of Cambridge, Earth Sciences, Cambridge, United Kingdom and Elisabetta Mariani, University of Liverpool, Earth, Ocean and Ecological Sciences, Liverpool, United Kingdom
Nicolas Riel Jr, University of Durham, Earth Sciences, Durham, United Kingdom, Pierre Bouilhol, Durham University, Durham, United Kingdom, Jeroen Van Hunen, University of Durham, Department of Earth Sciences, Durham, United Kingdom, Mirko Velic, University of Melbourne, School of Earth Sciences, Parkville, Australia and Valentina Magni, University of Oslo, CEED, Oslo, Norway
Cailey Ty Burnett, SUNY College at New Paltz, New Paltz, NY, United States and Kaustubh Patwardhan, SUNY College at New Paltz, Geology, New Paltz, NY, United States
Maren Wanke1, Olivier Bachmann2, Ben S Ellis2, Marcel Guillong1, Michael A Clynne3 and John S Pallister4, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Zurich, Institute of Geochemistry and Petrology, Zurich, Switzerland, (3)USGS California Volcano Observatory, Menlo Park, CA, United States, (4)U.S. Geological Survey Alaska Volcano Observatory, Anchorage, AK, United States
George Frederick Cooper1, Jing Zhang1, Jon Davidson2 and Jon D Blundy3, (1)University of Durham, Department of Earth Sciences, Durham, United Kingdom, (2)University of Durham, Durham, United Kingdom, (3)University of Bristol, School of Earth Sciences, Bristol, United Kingdom
Catherine Mary Hill1, Grant Michael Bybee1, Stephen Wayne Parman2 and Lewis D Ashwal1, (1)University of Witwatersrand, Wits, South Africa, (2)Brown University, DEEPS - Dept of Earth, Environmental and Planetary Sciences, Providence, United States
Michael J Zieg1, Samuel Hone1 and Blake Marshall Wallrich2, (1)Slippery Rock University of Pennsylvania, Slippery Rock, PA, United States, (2)Slippery Rock University of Pennsylvania, Slippery Rock, United States
Nancy M Chen, California State University Fullerton, Fullerton, CA, United States, Adam JR Kent, Oregon State University, College of Earth, Ocean, & Atmospheric Sciences, Corvallis, OR, United States and Frank J Tepley III, Oregon State University, Corvallis, United States
LeeAnn Srogi1, Kyle V Willis2, Timothy M Lutz3, Terry A Plank4, Meagen Pollock5, Becky Connolly3 and Adam M Wood3, (1)West Chester University, Earth and Space Sciences, West Chester, PA, United States, (2)West Chester University of Pennsylvania, West Chester, PA, United States, (3)West Chester University of Pennsylvania, Dept. of Earth & Space Sciences, West Chester, PA, United States, (4)Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, (5)College of Wooster, Wooster, OH, United States
