T.R. Orr
U.S. Geological Survey, Anchorage, AK
Activity
2022
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ACUTE LATERAL HAZARDS OF LAVA FLOWS: EXAMPLES FROM KĪLAUEA, HAWAIʻI
T188 Lava Flows and Their Hazards: A Session Inspired by Hannah Dietterich's Early Career Award from the Mineralogy, Geochemistry, Petrology, and Volcanology DivisionTuesday, 11 October 20221:30 PM - 5:30 PM504
2017
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STYLES OF PYROCLASTIC ACTIVITY AT KīLAUEA, 2011-2017
43 Explosive VolcanismThursday, 25 May 20178:30 AM - 11:50 AMRoom 319A
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ANALYSIS OF PYROCLAST SIZE DISTRIBUTIONS DURING SPATTERING ACTIVITY AT HALEMA‘UMA‘U IN 2015
43 Explosive VolcanismThursday, 25 May 20178:30 AM - 11:50 AMRoom 319A
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PLATEAUS AND SINUOUS RIDGES AS EVIDENCE OF LAVA FLOW INFLATION IN THE THARSIS REGION OF MARS
25 Mars on Earth: Understanding Mars through Earth Surface Processes IWednesday, 24 May 20178:30 AM - 11:50 AMRoom 319A
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PETROLOGIC INSIGHTS INTO RIFT ZONE MAGMATIC INTERACTIONS UNDER KILAUEA′S NAPAU CRATER (1963-2011)
22 Magmatic Processes and Sources for Hotspot VolcanoesWednesday, 24 May 20178:30 AM - 11:50 AMRoom 325B
2016
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EXPLAINING DIVERSITY IN RECENT PYROCLASTIC ERUPTIONS AT KĪLAUEA, HAWAII
T56 Field Geology to Inform Volcanic Processes: A Tribute to the Distinguished Career of Don SwansonSunday, 25 September 20161:30 PM - 5:30 PMRoom 503
2015
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VOLCANIC SHATTER RINGS: A TYPE OF RAISED RIM DEPRESSION THAT FORMS OVER LAVA TUBES
T203 Comparative Approaches to Studying Impact Ejecta Deposits and Volcanic FlowsTuesday, 3 November 20158:00 AM - 12:00 PMRoom 344
2013
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QUANTIFYING VOLUMETRIC CHANGES AT THE OVERLOOK PIT OF KILAUEA VOLCANO THROUGH TERRESTRIAL LASER SCANNING
T314 Geological and Geomorphological Applications of Digital Terrain AnalysisWednesday, 30 October 20138:00 AM - 12:00 PMRoom 502
2009
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COLLAPSE-INDUCED EXPLOSIONS DURING THE 2008-2009 SUMMIT ERUPTION OF KILAUEA VOLCANO, HAWAI`I
T255 Physics of Volcanic Eruptions: Implications for Hazards (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
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DOCUMENTING THE 2008-2009 SUMMIT ERUPTION OF KILAUEA VOLCANO, HAWAI`I WITH TIME-LAPSE PHOTOGRAPHY
T39 Sequential and Repeat Photography as a Tool for Earth and Environmental Science Research and Education (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A