D. E. Champion
California Volcano Observatory, Menlo Park, CA
Activity
2024
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ḨARRAT RAHAT REVISITED – NEW RESULTS ON AN ARABIA PLATE VOLCANIC FIELD PREVIOUSLY STUDIED BY VIC CAMP AND JOHN ROOBOL
3 Continental Mafic Volcanism I: Honoring the Career of Vic CampWednesday, 15 May 20248:00 AM - 12:00 PMMeeting Room 1
2023
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THE SOUTHERNMOST CASCADES VOLCANIC ARC AND ITS RELATIONSHIP TO THE BASIN AND RANGE AND THE SIERRA NEVADA
38 At the Crossroads—Addressing Geological Questions and Complexities Near the Boundary of the Basin & Range, Cascadia, and/or Sierra Nevada ProvincesFriday, 19 May 20231:30 PM - 4:00 PMWhitney Peak Ballroom 2
2021
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CONSTRAINTS ON FAULT CONTINUITY AND LIMITS ON SLIP IN THE BACKARC OF NORTHEASTERN CALIFORNIA FROM AEROMAGNETIC DATA
T196 Mapping the West: Understanding of the Geologic History of Volcanic Terranes (Posters)Tuesday, 12 October 20212:30 PM - 6:30 PMExhibit Hall A
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VOLCANIC AND TECTONIC GAP BETWEEN THE LASSEN AND SHASTA SEGMENTS OF THE CASCADES VOLCANIC ARC
14 Quaternary Volcanic Centers of the CordilleraFriday, 14 May 20218:30 AM - 12:30 PMMackay School of Earth Sciences & Engineering Room
2018
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GEOCHRONOLOGIC STUDY OF PRE-COLORADO-RIVER DEPOSITS IN COTTONWOOD VALLEY, AZ: IMPLICATIONS FOR THE TIMING OF RIVER INTEGRATION
21 Miocene to Recent Evolution of the Lower Colorado River Corridor and the Northern Gulf of California IIITuesday, 15 May 20183:30 PM - 5:15 PMCoconino Room
2017
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VOLCANIC STRATIGRAPHY AND AGE MODEL OF THE KIMAMA DEEP CORE HOLE (PROJECT HOTSPOT), CENTRAL SNAKE RIVER PLAIN, IDAHO
T393 Recent Advances in Understanding Volcanism of the Yellowstone Hotspot (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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DECIPHERING LOWER COLORADO RIVER INTEGRATION PROCESSES THROUGH GEOCHRONOLOGIC STUDIES OF THE BOUSE FORMATION: PRELIMINARY RESULTS AND FUTURE DIRECTIONS
T301 CRevolution 2.5: Origin and Evolution of the Colorado River System and Cenozoic Landscape Evolution of the Colorado Plateau-Rocky Mountain Region IIWednesday, 28 September 20161:30 PM - 5:30 PMMile High Ballroom 2A/3A
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PETROLOGY AND ORIGIN OF 2.1 KA TRACHYBASALT AT UBEHEBE CRATERS, DEATH VALLEY, CA
12 Neotectonics and Magmatism in Death Valley and Southwestern Basin and Range IIMonday, 4 April 20161:30 PM - 5:30 PMMeeting Room 200 C
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ERUPTIVE STRATIGRAPHY OF THE UBEHEBE CRATER CLUSTER, DEATH VALLEY, CA
12 Neotectonics and Magmatism in Death Valley and Southwestern Basin and Range IIMonday, 4 April 20161:30 PM - 5:30 PMMeeting Room 200 C
2015
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ORIGIN OF LAVA BENCHES AND UPPER AND LOWER MESA FALLS IN THE HENRYS FORK AND WARM RIVER CANYONS, ISLAND PARK, IDAHO
320 Volcanology (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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ORIGIN OF LAVA BENCHES AND UPPER AND LOWER MESA FALLS IN THE HENRYS FORK AND WARM RIVER CANYONS, ISLAND PARK, IDAHO
4 Yellowstone/Teton/Snake River Plain Volcano?Tectonic System: Honoring 55 Years of Distinguished Research and the Legacy of Bob Smith (Posters)Thursday, 21 May 201512:00 PM - 6:00 PMNorth/Central Ballroom
2013
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PALEOMAGNETIC STRATIGRAPHY OF THE EASTERN SNAKE RIVER PLAIN IN THE SOUTHERN PART OF THE IDAHO NATIONAL LABORATORY, IDAHO
129 Volcanology (Posters)Monday, 28 October 20139:00 AM - 6:30 PMHall D
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PETROLOGY OF THE RHYOLITES IN THE KIMBERLY DRILL CORE, PROJECT HOTSPOT, SNAKE RIVER PLAIN, IDAHO
T153 Illuminating Felsic Origins: Using Novel Multiple-Method Approaches to Investigate the Birth of Silicic Magmas (Posters)Monday, 28 October 20139:00 AM - 6:30 PMHall D
2011
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LARGE-SCALE RHEOMORPHIC STRUCTURES AND BASALT STRATIGRAPHY OF THE NEWDALE AND LINDERMAN DAM 7.5-MINUTE QUADRANGLES, EASTERN SNAKE RIVER PLAIN, IDAHO
19 Geochemistry of Igneous Rocks: From Small Scales to Big Pictures (Posters)Thursday, 19 May 20118:00 AM - 6:00 PMGrand Ballroom
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GEOMORPHIC CONSEQUENCES OF PLIOCENE TO PLEISTOCENE INTRACANYON LAVA FLOWS, OWYHEE RIVER, SOUTHEASTERN OREGON
12 Geomorphic Evolution of Western U.S. Landscapes: Processes and ControlsWednesday, 18 May 20111:30 PM - 5:00 PMElm
2010
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TIMING OF LATE PLEISTOCENE VOLCANISM AT BIG PINE VOLCANIC FIELD: INSIGHTS FROM VOLCANIC STRATIGRAPHY, COSMOGENIC 36CL DATING, AND PALEOMAGNETISM
49 Advances in Understanding Magma Petrogenesis and Eruption Dynamics at Basaltic Monogenetic Volcanoes (Posters)Saturday, 29 May 20108:30 AM - 12:00 PMPlatinum 5-6
2007
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A GIS APPROACH TO RECONSTRUCTING A BREACHED CINDER CONE, CRATERS OF THE MOON LAVA FIELD, IDAHO
T46 Techniques for Studying the Development of Fields of Small Basaltic Vents on Earth and MarsSunday, 28 October 20071:30 PM - 5:30 PM
2005
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PALEOMAGNETIC DATA IDENTIFY POST-GLACIAL ERUPTIVE EPISODES AND THEIR DURATION AT MEDICINE LAKE VOLCANO, CALIFORNIA
24 Igneous Petrology/Volcanology (Posters)Saturday, 30 April 20059:00 AM - 5:00 PM
2002
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MAPPING NEWBERRY VOLCANO'S EXTENSIVE NORTH FLANK BASALTS
30 Pacific Northwest Geology East of the Cascades: In Honor of George W. Walker (Posters)Tuesday, 14 May 20021:30 PM - 5:30 PM
2001
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INTERACTION BETWEEN HUMANS AND THE SUNSET CRATER ERUPTION, NORTHERN ARIZONA
125 Archaeological GeologyWednesday, 7 November 20011:30 PM - 5:30 PM
Date Unknown
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REVISED AGE OF A LATE PLEISTOCENE LAVA DAM ACROSS THE LITTLE COLORADO RIVER AT GRAND FALLS, ARIZONA
183 Volcanology (Posters)