D.J. Thorkelson
Simon Fraser University, Burnaby, BC
Activity
2019
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CORRELATION AND SIGNIFICANCE OF PALEOPROTEROZOIC AND MESOPROTEROZOIC FEATURES ALONG THE WESTERN MARGIN OF LAURENTIA, FROM YUKON TO ARIZONA
T11 Precambrian Linkages across Laurentia: Looking for Geological, Geophysical, and Paleogeographic Connections and Controversies Associated with the Growth and Tectonic Evolution of Laurentia from the Neoarchean to the Neoproterozoic ISunday, 22 September 20198:00 AM - 12:00 PMRoom 229B, North Building
2017
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SLAB WINDOWS: FROM UNDERSTANDING THE CENOZOIC TO SOLVING THE PRECAMBRIAN
T215 Subduction Zone Response to Ridge and Plateau Collision: Perspectives from the Archean to the CenozoicTuesday, 24 October 20178:00 AM - 12:00 PMTahoma 5
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PROTEROZOIC WILSON CYCLICITY AND ITS APPLICATION TO LAURENTIA-AUSTRALIA INTERACTIONS
1 Proterozoic Evolution of Western North AmericaFriday, 9 June 20179:00 AM - 12:10 PMRoderick Mah Centre, Ross Glen Hall, EC1040
2016
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POST-OROGENIC OVERLAP SUCCESSION SPANNING THE GAWLER CRATON AND NORTHWESTERN NUNA AT 1.6 GA
T349 Proterozoic Accretion of the North American Continent – United Plates of America Revisited (Posters)Wednesday, 28 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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AUSTRALIA-LAURENTIA RELATIONS IN THE LATE PALEOPROTEROZOIC TO MESOPROTEROZOIC: A WILSON CYCLE FOLLOWED BY SINISTRAL TRANSLATION
T230 Proterozoic Accretion of the North American Continent – United Plates of America Revisited IITuesday, 27 September 20161:30 PM - 5:30 PMMile High Ballroom 3B
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MESOPROTEROZOIC BASINS IN YUKON, CANADA SHOW INITIAL RIFTING OF COLUMBIA AND SEAWAY DEVELOPMENT
1 Precambrian GeologySunday, 25 September 20168:00 AM - 12:00 PMRoom 302
2014
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EXOTIC VOLCANIC CLASTS IN WERNECKE BRECCIA, YUKON, RECORD CLOSURE OF A LAURENTIAN-AUSTRALIAN SEAWAY IN THE LATE PALEOPROTEROZOIC
T344 Precambrian Geology of the North American Cordillera: An Exploration of New Developments in Laurentia’s Ancient HistoryWednesday, 22 October 20141:00 PM - 5:00 PM122
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THE INFLUENCE OF SLAB, RIDGE AND MANTLE ON LATE CENOZOIC ARC, ADAKITE AND INTRAPLATE MAGMATISM IN THE CANADIAN CORDILLERA
T343 Cenozoic Magmatism and Volcanism in the North American CordilleraWednesday, 22 October 20141:00 PM - 5:00 PM306
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DETRITAL ZIRCONS OF SOFT SEDIMENTS WITHIN THE WERNECKE BRECCIA REVEAL A LOCAL SOURCE OF 1.68 – 1.78 GA SEDIMENT IN NORTHWESTERN LAURENTIA
T344 Precambrian Geology of the North American Cordillera: An Exploration of New Developments in Laurentia’s Ancient HistoryWednesday, 22 October 20141:00 PM - 5:00 PM122
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TECTONIC ACTIVITY ALONG THE WESTERN MARGIN OF LAURENTIA RECORDED IN PALEO- TO MESOPROTEROZOIC STRATA IN YUKON, CANADA
T322 Precambrian Geology of the North American Cordillera: An Exploration of New Developments in Laurentia’s Ancient History (Posters)Wednesday, 22 October 20149:00 AM - 6:30 PMExhibition Hall C
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A DYNAMIC SWEAT CONFIGURATION FOR WESTERN COLUMBIA INFERRED FROM WERNECKE SUPERGROUP GEOCHRONOLOGY AND GEOCHEMISTRY
206 Structural Geology and Tectonics: Tectonics of Orogenic Cycles, Rift Processes and Basins (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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THE WERNECKE SUPERGROUP AND ITS ROLE IN RECONSTRUCTIONS OF NORTHWESTERN LAURENTIA, EAST AUSTRALIA AND SOUTH CHINA AS PART OF WESTERN COLUMBIA
T148 Birth and Death of SupercontinentsMonday, 20 October 20141:00 PM - 5:00 PM118
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RECONFIGURING SUPERCONTINENT COLUMBIA: PINNING NORTHEASTERN AUSTRALIA TO NORTHWESTERN LAURENTIA USING A NEAR-UNIMODAL DETRITAL ZIRCON POPULATION
T85 Precambrian Sedimentology: From the Field to the Laboratory IISunday, 19 October 20141:00 PM - 5:00 PM204
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TECTONO-MAGMATIC EVOLUTION OF THE EASTERN HARRISON LAKE REGION, BRITISH COLUMBIA, REFLECTS MID-CRETACEOUS CHANGE IN PLATE KINEMATICS
T4 Tectonics of the Northwest Cordillera I: A Session in Honor of the Career Contributions of Ned Brown, Jim Monger, and Glenn WoodsworthSunday, 19 October 20148:00 AM - 12:00 PM116/117
2013
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CRETACEOUS EVOLUTION OF THE BREAKENRIDGE COMPLEX WITHIN THE SOUTHERN COAST-CASCADE OROGEN: TECTONO-MAGMATIC EVENTS REFLECTING THE GEODYNAMIC SETTING OF THE NORTH AMERICAN CORDILLERA
T400 STAMP: Structure, Tectonics, and Metamorphic Petrology IIWednesday, 30 October 20131:00 PM - 5:00 PMRoom 506
2007
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CONSTRAINING THE TIMING AND MAGNITUDE OF EXTENSION ALONG THE SOUTHERN SECTION OF THE OKANAGAN VALLEY FAULT, SOUTHERN BC
5 Eocene Evolution of the NW Cordillera (Posters)Friday, 4 May 20078:00 AM - 6:00 PM
2004
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GEOLOGIC SIGNATURE OF PALEOGENE RIDGE SUBDUCTION AND SLAB WINDOW FORMATION BENEATH THE CENTRAL NORTH AMERICAN CORDILLERA
23 Eocene Extension of the Northern Rocky Mountains RegionTuesday, 4 May 20048:00 AM - 12:00 PM
2003
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PETROLOGY, GEOCHEMISTRY, GEOCHRONOLOGY AND TECTONIC HISTORY OF NICOLA HORST, B.C., CANADA
238 Petrology, Metamorphic and ExperimentalWednesday, 5 November 20031:30 PM - 5:30 PM
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SLAB WINDOWS DRIVE EOCENE FOREARC MAGMATISM ON VANCOUVER ISLAND
169 Tectonics III: Tectonics of the Circum-Pacific Rim in Space and Time: Focus on Alaska, Central and South America, and the Western PacificTuesday, 4 November 20031:30 PM - 5:30 PM
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EARLY PROTEROZOIC DEFORMATION OF WESTERN LAURENTIA: RACKLAN AND FORWARD OROGENIES, NORTHERN CANADA
6 Modern and Ancient Orogens ITuesday, 1 April 20038:30 AM - 12:00 PM
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EOCENE ANALCIME-BEARING VOLCANIC ROCKS FROM THE CHALLIS-KAMLOOPS BELT OF SOUTH CENTRAL BRITISH COLUMBIA: GEOCHEMISTRY AND TECTONIC IMPLICATIONS
4 Volcanology, Volcanism and Volcanic Rocks (Posters)Tuesday, 1 April 20038:30 AM - 5:30 PM
Date Unknown
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GEOCHEMISTRY, GEOCHRONOLOGIC AND TECTONIC HISTORY OF THE NICOLA HORST, BRITISH COLUMBIA, CANADA
11 Structural and Tectonic Analysis (Posters)