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Conveners: Scott Paterson, Anita Grunder, Josh Schwartz, Vali Memeti, Katie Ardill
Sponsor(s): GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Structural Geology and Tectonics Division
Continental arcs and orogenic belts are dynamic systems characterized by non-steady state magmatism and tectonism. These orogens migrate through space and time, have magmatic and tectonic flare-ups and lulls, and internally undergo spatiotemporal magma focusing, leading to the growth of large intrusive complexes and potentially volcanic super-eruptions. The causes and interplay of these behaviors require multiple disciplinary perspectives. We seek contributions on the spatial, temporal and geochemical evolution of arcs and orogens and on geophysical and numerical studies investigating the causes of arc migrations, flare-ups, and internal magma focusing. This session will help foster cross-disciplinary discussions and future collaborations. Our invited speakers at this session will be: Elizabeth Miller, Kevin Ward, and Leif Karlstrom.
Copy the link below to submit an abstract by the August 1 deadline:
https://gsa.confex.com/gsa/2017AM/cfp.epl
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From: Anita Grunder <grundera@xxxxxxxxxxxxxxxxxxx>
Subject: Would you please post to the list, thanks
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T162. The Dance of Arcs: Causes of Arc Migrations, Flare-Ups and Magmatic Focusing, GSA Annual Meeting in Seattle, Washington, USA - 2017.
Conveners: Scott Paterson, Anita Grunder, Josh Schwartz, Vali Memeti, Katie Ardill
Sponsor(s): GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Structural Geology and Tectonics Division
Continental arcs and orogenic belts are dynamic systems characterized by non-steady state magmatism and tectonism. These orogens migrate through space and time, have magmatic and tectonic flare-ups and lulls, and internally undergo spatiotemporal magma focusing, leading to the growth of large intrusive complexes and potentially volcanic super-eruptions. The causes and interplay of these behaviors require multiple disciplinary perspectives. We seek contributions on the spatial, temporal and geochemical evolution of arcs and orogens and on geophysical and numerical studies investigating the causes of arc migrations, flare-ups, and internal magma focusing. This session will help foster cross-disciplinary discussions and future collaborations. Our invited speakers at this session will be: Elizabeth Miller, Kevin Ward, and Leif Karlstrom.
Copy the link below to submit an abstract by the August 1 deadline:
https://gsa.confex.com/gsa/201
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