V025
Insights into Solid Earth and Planetary Dynamics from New Calibrations and Novel Applications of Thermobarometry and Geospeedometry
Session ID#: 77361
Session Description:
Recent developments in thermobarometry and geospeedometry have produced new insights into magmagenesis, metamorphism, tectonics, mantle convection and planetary formation and evolution. This session highlights innovative applications of thermobarometers and geospeedometers that advance our understanding of geodynamic processes, and developments in the calibration and parameterization of new thermobarometers and geospeedometers. We encourage submissions on analytical, experimental, and theoretical studies relevant to the Earth, Moon and planets. Subjects of relevant research might include (but are not limited to) phase equilibria, diffusion rates, thermodynamic modeling, trace element partitioning, isotope fractionation, tectonics, igneous and metamorphic petrology, and planetary science. Studies that bridge traditional boundaries between disciplines, and those that make use of new analytical or experimental methods are particularly encouraged.
Index Terms:
1038 Mantle processes [GEOCHEMISTRY]
3651 Thermobarometry [MINERALOGY AND PETROLOGY]
3652 Pressure-temperature-time paths [MINERALOGY AND PETROLOGY]
8147 Planetary interiors [TECTONOPHYSICS]
Primary Convener: Nicholas J Dygert, University of Tennessee, Knoxville, TN, United States
Conveners: Andrew Smye, University of Texas at Austin, Austin, TX, United States and Chloe E Bonamici, New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, United States
Primary Liaison: Nicholas J Dygert, University of Tennessee, Knoxville, TN, United States
Syneruptive Pressure-Temperature-Time Paths of Basaltic Magma (Invited) (487517)
Megan Eve Newcombe, University of Maryland, Department of Geology, College Park, MD, United States, Terry A Plank, Lamont Doherty Earth Obs., Palisades, NY, United States, Youxue Zhang, Univ of Mich- Earth & Env Sci, Ann Arbor, MI, United States, Alexander S Lloyd, Lamont -Doherty Earth Observatory, Palisades, NY, United States, David Ferguson, University of Leeds, School of Earth and Environment, Leeds, United Kingdom and Anna Barth, Columbia University, NYC, NY, United States
Evidence for Fragmentation-reassembly of Ordinary Chondrite (H, L, and LL) Parent Bodies from REE-in-two-pyroxene Thermometry (506476)
Michael P Lucas1, Nicholas Dygert1, Nathan Ross Miller2 and Harry Y McSween Jr1, (1)University of Tennessee, Earth & Planetary Sciences, Knoxville, TN, United States, (2)University of Texas at Austin, Austin, TX, United States
Lithospheric Xenoliths Record Thermal and Magmatic Signature of Rift Development Beneath Ross Island, Antarctica (528219)
Brandon Boring1, Nicholas Dygert1, Ralph P Harvey2 and Andrew Smye3, (1)University of Tennessee, Earth & Planetary Sciences, Knoxville, TN, United States, (2)Case Western Reserve University, Cleveland, OH, United States, (3)Pennsylvania State University, Department of Geosciences, University Park, PA, United States
Extended and improved Ti-in-quartz solubility model (548920)
Jay B Thomas1, William O Nachlas1, Zach R Osborne1, Christopher Hoff2 and Bruce Watson2, (1)Syracuse University, Earth Sciences, Syracuse, NY, United States, (2)Rensselaer Polytechnic Institute, Troy, NY, United States
Optimizing Raman Analyses of Quartz and Zircon Inclusions in Garnet (559838)
Mayara Cizina, Boise State University, Boise, United States, Matthew J Kohn, Boise State University, Boise, ID, United States, Dylan Mikesell, Boise State University, Department of Geosciences, Boise, ID, United States and Robin Trayler, University of California, Merced, United States
Mechanism of Element Exchange Between Solid Phases – a Case Study Using Fe-Mg Exchange Between Ortho- and Clinopyroxenes (576821)
Jennifer Primocerio1, Sumit Chakraborty1, Katharina Marquardt2 and Thomas Fockenberg1, (1)Ruhr University Bochum, Institute GMG, Bochum, Germany, (2)Imperial College London, Faculty of Engineering, Department of Materials, London, United Kingdom
Time-temperature paths from intragrain oxygen isotope zoning (579188)
Chloe E Bonamici1, Gabriel Kropf2, Brian Borchers2 and Gabriel Parrish3, (1)University of Wisconsin Madison, Madison, WI, United States, (2)New Mexico Institute of Mining and Technology, Mathematics, Socorro, NM, United States, (3)New Mexico Institute of Mining and Technology, Earth and Enivronmental Science, Socorro, NM, United States
