Gareth Seward
University of California Santa Barbara, Santa Barbara, CA
Activity
2023
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ISOTOPIC AND ELEMENTAL ZONING IN GARNET REVEALS MULTIPLE MECHANISMS OF CHEMICAL TRANSFER IN SUBDUCTION ZONES
T59 Subduction Zone Processes in the Evolution of Ophiolites, Continental Crust, and Orogenic Belts IISunday, 15 October 20231:30 PM - 5:30 PM327
2021
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APATITES FOR DESTRUCTION: NEW REFERENCE APATITES FOR U-PB PETROCHRONOLOGY AND SM-ND AND SR ISOTOPE GEOCHEMISTRY
118 D7. Recent Advances in Geochronology (Posters)Monday, 11 October 20212:30 PM - 6:30 PMExhibit Hall A
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QUANTITATIVE WDS COMPOSITIONAL MAPPING USING THE ELECTRON MICROPROBE
33 D5. Recent Advances in Geochemistry and PetrologySunday, 10 October 20211:30 PM - 5:30 PMB111
2020
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OSCILLATORY MAJOR ELEMENT AND ISOTOPIC ZONING IN HIGH-PRESSURE LOW-TEMPERATURE GARNETS: RECORDS OF NON-UNIFORM FLUID TRANSFER PROCESSES?
T248 Integrating Geochronological, Geochemical, and Petrological Data—Progress in Petrochronology and ApplicationsFriday, 30 October 202010:00 AM - 2:00 PMMeeting Rooms
2019
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INTERPRETING TITANITE U-PB DATES AND ZR TEMPERATURES IN HIGH-GRADE ROCKS: EMPIRICAL CONSTRAINTS ON ELEMENTAL DIFFUSIVITIES
T23 Diversifying Geochronology: Innovations in Techniques, Applications, and Perspectives (Posters)Sunday, 22 September 20199:00 AM - 5:30 PMHall AB, North Building
2018
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EVALUATING THE ROLE OF THE BURNSVILLE SHEAR ZONE IN ACADIAN DEFORMATION WITHIN THE BLUE RIDGE PROVINCE, NORTH CAROLINA, USA
25 Tectonics, Geochronology, and ThermochronologyFriday, 13 April 20188:00 AM - 12:00 PMRoom 301 C
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ROCKS OF THE CORDILLERA DE LA COSTA, VENEZUELA RECORD RAPID EXHUMATION FOLLOWING LATE EOCENE, PROTO-CARIBBEAN (ATLANTIC)? SUBDUCTION
16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic RecordsSunday, 18 March 20181:30 PM - 5:30 PMUniversity Amphitheater
2017
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PRESSURE AND FLUID PULSES DURING SUBDUCTION: RECORDS FROM GARNET
T254 Consequences of Fluids in Subduction Zones: From Grain Scale to Plate Boundary Shear Zone (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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INVESTIGATING METAMORPHIC DRIVERS IN SUBDUCTION ZONES USING RAMAN AND FTIR SPECTROSCOPY
T86 Rates in Metamorphism and Tectonism: From Mineral Growth to Orogenesis (Posters)Sunday, 25 September 20169:00 AM - 5:30 PMExhibit Hall E/F
2013
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FLUORINE-AIDED RE-EQUILIBRATION OF U-PB AND ZR IN TITANITE
T398 Frontiers in PetrochronologyWednesday, 30 October 20131:00 PM - 5:00 PMRoom 503
2011
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SEISMIC ANISOTROPY IN THE MID- AND LOWER-CRUST
T74 The Archean of North America: The Core of a ContinentMonday, 10 October 20118:00 AM - 12:00 PMRoom 200H-J
2010
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SEISMIC ANISOTROPY OF THE PAPUA NEW GUINEA (ULTRA)HIGH-PRESSURE TERRANE FROM IN SITU VELOCITY MEASUREMENTS AND EBSD MEASUREMENTS
T163 Combining Geophysics and Geology: The George P. Woollard Award SessionTuesday, 2 November 20108:00 AM - 12:00 PMMile High Ballroom 2AB/3AB
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VELOCITY ANISOTROPY IN BASIN AND RANGE LOWER CRUST FROM EBSD
T163 Combining Geophysics and Geology: The George P. Woollard Award SessionTuesday, 2 November 20108:00 AM - 12:00 PMMile High Ballroom 2AB/3AB
2009
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DEFORMATION AND VELOCITY ANISOTROPY OF THE FUNERAL MOUNTAINS MIDDLE–LOWER CRUST FROM ELECTRON BACK-SCATTER DIFFRACTION
T185 Advances in Understanding Metamorphic Processes: Nanoscale to Nappes (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
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VELOCITY ANISOTROPY OF THE RUBY MOUNTAINS—EAST HUMBOLDT RANGE FROM ELECTRON BACK-SCATTER DIFFRACTION
124 Crustal Tectonic Deformation as Revealed by Seismic AnisotropyMonday, 19 October 20091:30 PM - 5:30 PMPortland Ballroom 254
2007
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STRAIN WITHIN THE ULTRAHIGH-PRESSURE WESTERN GNEISS REGION OF NORWAY RECORDED BY QUARTZ LPOS
219 Tectonics; Neotectonics/Paleoseismology IIWednesday, 31 October 20071:30 PM - 5:30 PM