Michael J. Orchard
Geological Survey of Canada, Vancouver, BC
Activity
2014
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LOCATING THE CARNIAN–NORIAN BOUNDARY IN THE MARTIN BRIDGE LIMESTONE, BLUE MOUNTAINS PROVINCE, OREGON: INITIAL RESULTS OF CONODONT BIOCHRONOLOGY AND STABLE ISOTOPE GEOCHEMISTRY
7 Geology and Geophysics of the Greater Blue Mountains Province, Salmon River Suture Zone, and Western Idaho Shear Zone: Late Paleozoic through Cenozoic Evolution of a Key Location of the Cordilleran Orogen (Posters)Monday, 19 May 20148:00 AM - 5:00 PMBallroom B, C, D
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TRIASSIC STAGE BOUNDARY DEFINITION USING AN INTEGRATED BIOSTRATIGRAPHY, MAGNETOSTRATIGRAPHY, CHEMOSTRATIGRAPHY AND GEOCHRONOLOGY IN MARINE STRATA OF GUANDAO SECTION, NANPANJIANG BASIN, SOUTH CHINA
11 Undergraduate Research (Posters)Monday, 17 March 20141:00 PM - 5:00 PMWhite River Room
2011
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CONODONT BIOSTRATIGRAPHY OF THE VIRGIN LIMESTONE AT LOST CABIN SPRING: IMPLICATIONS FOR THE STUDY OF EARLY TRIASSIC BIOTIC EVENTS
T79 The Triassic: Turning Point for Phanerozoic LifeMonday, 10 October 20118:00 AM - 12:00 PMRoom 205AB
2009
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STRATIGRAPHIC AND DEPOSITIONAL FRAMEWORK OF AN UPPER TRIASSIC CARBONATE RAMP SUCCESSION AT WILLISTON LAKE, BRITISH COLUMBIA, CANADA: IMPLICATIONS FOR SELECTION OF THE BASE-NORIAN GSSP
267 Stratigraphy: A Global PerspectiveWednesday, 21 October 20091:30 PM - 5:30 PME145
2008
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Smithian-Spathian Boundary: The Biggest Crisis in Triassic Conodont History
T318 Recoveries from Mass Extinction: Patterns, Processes, and Comparisons IIWednesday, 8 October 20081:30 PM - 5:30 PM
2006
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THE EARLY TRIASSIC CARBON ISOTOPE RECORD OF NORTH AMERICA: EVIDENCE FOR GLOBAL PERTURBATIONS OF THE CARBON CYCLE
T224 Late Permian–Early Triassic EarthWednesday, 25 October 20061:30 PM - 5:30 PM
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LATE PALEOZOIC EVOLUTION OF YUKON-TANANA AND SLIDE MOUNTAIN TERRANES, FINLAYSON LAKE DISTRICT, SOUTHEASTERN YUKON, CANADA
3 GSA: New Insights into the Origin and Evolution of the Northern Cordilleran Pericratonic Terranes IMonday, 8 May 20067:55 AM - 11:20 AM
2005
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THE SEDIMENTOLOGIC, DIAGENETIC AND STRATIGRAPHIC SIGNIFICANCE OF GLOSSIFUNGITES- AND TRYPANITES- DEMARCATED DISCONTINUITY SURFACES IN AN UPPER TRIASSIC MIXED SILICICLASTIC-CARBONATE SUCCESSION, NORTHEASTERN BRITISH COLUMBIA, CANADA
T150 Traces of Life: Micro- to Macroscopic Evidence of Past and Present Biogenic Activity and their ImplicationsTuesday, 18 October 20058:00 AM - 12:00 PM
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STRATIGRAPHY, SEDIMENTOLOGY AND FAUNAL DISTRIBUTION OF TRIASSIC-JURASSIC BOUNDARY SECTIONS IN THE ROCKY MOUNTAIN FRONT RANGES OF NORTHEASTERN BRITISH COLUMBIA: IMPLICATIONS FOR BIOSTRATIGRAPHY AND PALEOECOLOGY
T77 Jurassic Marine Paleobiology: Tracing the Roots of the Modern BiotaMonday, 17 October 20058:00 AM - 12:00 PM
2004
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LARGE PERTURBATIONS OF THE GLOBAL CARBON CYCLE AND DELAYED RECOVERY FROM THE END-PERMIAN EXTINCTION
T140 Anatomy of an Anachronistic Period: The Early Triassic Environment and its Effect on the History of LifeTuesday, 9 November 20048:00 AM - 12:00 PM
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ORIGIN TO ACCRETION; CONSTRAINTS ON THE TECTONOSTRATIGRAPHIC EVOLUTION OF THE QUESNEL TERRANE BASED ON A REFINED BIOSTRATIGRAPHIC RECORD
6 Upper Paleozoic Biostratigraphy of the Western U.SMonday, 3 May 20048:40 AM - 12:00 PM
2003
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INTEGRATED BIOSTRATIGRAPHY, MAGNETOSTRATIGRAPHY, AND GEOCHRONOLOGY OF THE OLENEKIAN-ANISIAN BOUNDARY IN MARINE STRATA OF GUANDAO SECTION, NANPANJIANG BASIN, SOUTH CHINA: IMPLICATIONS FOR TIMING OF BIOTIC RECOVERY FROM THE END-PERMIAN EXTINCTION
3 Pander Society Symposium (Posters)Monday, 24 March 20038:00 AM - 12:00 PM
Date Unknown
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STRATIGRAPHIC AND DEPOSITIONAL FRAMEWORK OF THE LOWER TRIASSIC VEGA AND PHROSO MEMBERS OF THE SULPHUR MOUNTAIN FORMATION IN THE WAPITI-BELCOURT AREA, NORTHEASTERN BRITISH COLUMBIA
235 Sediments, Clastic (Posters)
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CARBON ISOTOPE ANOMALY AND OTHER GEOCHEMICAL CHANGES AT THE TRIASSIC/JURASSIC BOUNDARY: IMPLICATIONS FOR EXTINCTION SCENARIOS
41 Critical Transitions in Earth History and Their Causes (Posters)