Stephen Marshak
University of Illinois at Urbana-Champaign, Urbana, IL
Activity
2018
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BARSCOPE - EXTENDING EARTHSCOPE BETWEEN THE APPALACHIANS AND THE ROCKIES
T158 Beyond EarthScope in the Eastern U.S.—What We've Learned and What Needs Doing NextTuesday, 6 November 20188:00 AM - 12:00 PMRoom 238-239
2015
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THE LITHOSPHERIC SIGNATURE OF THE REELFOOT RIFT AS REVEALED IN THE SHEAR VELOCITY STRUCTURE BENEATH THE CENTRAL UNITED STATES
T182 Intraplate Earthquakes, Seismotectonics, and Geodynamics in Eastern and Central North AmericaTuesday, 3 November 20158:00 AM - 12:00 PMRoom 322/323
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INSIGHTS INTO THE WABASH VALLEY SEISMIC ZONE AND SURROUNDING REGIONS REVEALED BY THE OIINK SEISMIC DEPLOYMENT
T141 Bridging Two Continents (Posters): Active Intracontinental Tectonics in Asia and North America and the Associated GeohazardsMonday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
2010
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COMPILING A GIS-BASED GEOLOGIC MAP FROM MULTIPLE LEGACY FORMATTED DATA SOURCES
T108 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)Monday, 1 November 20108:00 AM - 6:00 PMHall D
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TRANSITIONS IN STRUCTURAL STYLES AND TRENDS WITHIN THE NORTHERN APPALACHIAN HUDSON VALLEY FOLD-THRUST BELT NEAR CATSKILL, NEW YORK
22 Structural Geology and Tectonics (Posters)Sunday, 14 March 20101:30 PM - 4:15 PMInternational ABCDF
2009
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USING GOOGLE EARTH GEOTOURS TO ENGAGE INTRODUCTORY GEOSCIENCE STUDENTS IN ACTIVE LEARNING
T192 From Virtual Globes to Geoblogs: Digital Innovations in Geoscience Research, Education, and Outreach (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
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ALONG-STRIKE VARIATION OF DEFORMATION INTENSITY IN THE HUDSON VALLEY FOLD-THRUST BELT BETWEEN LEEDS AND COXSACKIE, NEW YORK
173 Structural Geology: Advances in Understanding Deformational Processes Ancient and Modern (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
2008
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Bivergent Thrust Wedges Surrounding Island Arcs: Insights from Observations
T320 Continental and Marine Fold and Thrust Belts IWednesday, 8 October 20081:30 PM - 5:30 PM
2007
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PUZZLING INTERACTIONS BETWEEN THE NORTHERN AND CENTRAL SEGMENTS OF THE SINUOUS APPALACHIAN FORELAND FOLD-THRUST BELT IN NEW YORK AND PENNSYLVANIA
T201 Evolution of Appalachian-Ouachita Salients and Recesses from Reentrants [Embayments] and Promontories in the Continental Margin I: Thirtieth Anniversary Celebration of Advances Derived from Bill Thomas’ 1977 American Journal of Science PaperWednesday, 31 October 20078:00 AM - 12:00 PM
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CRATONIC PLATFORM ASSEMBLY AND REACTIVATION IN THE OZARK PLATEAU / ILLINOIS BASIN REGION, MIDCONTINENT UNITED STATES: UNRESOLVED ISSUES
T229 A Synoptic Crustal Section from the Cascadia Margin to the Southern Appalachians: Focusing EarthScope Research on Crustal Domains, their Boundaries, and Fundamental Processes of the U.S. ContinentWednesday, 31 October 20071:30 PM - 5:30 PM
2006
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CAN DIFFUSION IN A THERMAL GRADIENT PRODUCE CRYSTALLOGRAPHIC PREFERRED ORIENTATION?
170 Structural Geology (Posters)Tuesday, 24 October 20061:30 PM - 5:30 PM
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AN INFLECTION IN THE LATE PALEOZOIC PALEOGEOTHERM OF THE ILLINOIS BASIN AND ITS IMPLICATIONS FOR COALIFICATION
111 Coal Geology (Posters)Monday, 23 October 20061:30 PM - 5:30 PM
2004
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FORMATION OF ASYMMETRIC CRENULATION CLEAVAGE AS A MECHANISM TO ACCOMMODATE OROGENIC COLLAPSE: EXAMPLES FROM EASTERN BRAZIL
T175 Whence the Mountains? New Developments in the Tectonic Evolution of Orogenic Belts: Celebrating the Dynamic Career of Raymond A. Price at the 50-Year Mark IIITuesday, 9 November 20041:30 PM - 5:30 PM
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MESOSCOPIC STRUCTURAL OBSERVATIONS OF LARGE SILL EMPLACEMENT MECHANISMS: THE FERRAR LARGE IGNEOUS PROVINCE, SOUTH VICTORIA LAND, ANTARCTICA
104 Structural Geology II: From Fractures to Shear Zones to Mantle FabricsMonday, 8 November 20041:30 PM - 5:30 PM
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USING JAVASCRIPT TO STANDARDIZE DIGITAL PHOTOMICROGRAPHS FOR FRY STRAIN ANALYSIS; BINNEWATER SANDSTONE, CENTRAL HUDSON VALLEY, NEW YORK
16 Undergraduate Research in the Geosciences II (Posters)Friday, 2 April 20048:00 AM - 12:00 PM
2003
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INFLUENCE OF MECHANICAL STRATIGRAPHY ON THE 3-D STRUCTURAL ARCHITECTURE OF THE NORTHERN APPALACHIAN FOLD-THRUST BELT; ROSENDALE, NEW YORK
T250 Structure and Stratigraphy: New Perspectives on Lithotectonic ProcessesWednesday, 5 November 20031:30 PM - 5:30 PM
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USING INDUSTRY SEISMIC REFLECTION DATA BASES IN ORDER TO CHARACTERIZE A POTENTIAL SEISMIC SOURCE ZONE
T175 Geological and Geophysical Databases: What We Have and What We Need IITuesday, 4 November 20031:30 PM - 5:30 PM
2002
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FIELD AND MODELING CONSTRAINTS ON THE FORMATION OF MAP-VIEW CURVES IN FOLD-THRUST BELTS
T215 Thrust Belt Curvature: Integrating Paleomagnetic and Structural AnalysesWednesday, 30 October 20028:00 AM - 12:00 PM
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STRUCTURAL GEOLOGY AND MAGNETIC SUSCEPTIBILITY ANISOTROPY OF THE LACKAWANNA SYNCLINORIUM, PENNSYLVANIA: INSIGHT INTO THE FORMATION OF AN ALLEGHANIAN OROCLINE IN THE CENTRAL APPALACHIANS
T215 Thrust Belt Curvature: Integrating Paleomagnetic and Structural AnalysesWednesday, 30 October 20028:00 AM - 12:00 PM
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A MISSISSIPPI RIVER RECORD OF MILLENNIAL-SCALE PUNCTUATED DISPLACEMENT IN THE NEW MADRID SEISMIC ZONE; IMPLICATIONS FOR APPARENTLY PLACID FAULTS
T227 Rumbling in Below the Radar: Earthquake Hazards in Areas Where Seismic Potential Is UnderrecognizedWednesday, 30 October 20021:30 PM - 5:30 PM
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PHANEROZOIC STRIKE-SLIP FAULTING IN THE CONTINENTAL INTERIOR PLATFORM OF THE UNITED STATES
T30 Structure and Tectonics of the Midcontinent, North AmericaSunday, 27 October 20028:00 AM - 12:00 PM
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EXTENSIONAL COLLAPSE OF A SMALL OROGENIC PLATEAU AND THE PRODUCTION OF VOLUMINOUS POST-COLLISIONAL GRANITE: AN EXAMPLE FROM THE NEOPROTEROZOIC ARAÇUAÍ OROGEN, EASTERN BRAZIL
33 Tectonics I: Extensional TectonicsSunday, 27 October 20021:00 PM - 3:45 PM
2001
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EXTENSIONAL COLLAPSE OF THE NEOPROTEROZOIC ARAÇUAÍ OROGEN, BRAZIL: THE ROLE OF REGIONAL CRENULATION CLEAVAGE
T63 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens I: In Memory of Chris McA. PowellTuesday, 6 November 20018:00 AM - 12:00 PM
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THE METAMORPHIC SIGNATURE OF CONFINED OROGENY AND COLLAPSE: AN EXAMPLE FROM THE NEOPROTEROZOIC ARAÇUAÍ BELT OF EASTERN BRAZIL
T63 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens I: In Memory of Chris McA. PowellTuesday, 6 November 20018:00 AM - 12:00 PM
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NEOPROTEROZOIC-CAMBRIAN EVOLUTION OF A CONFINED OROGEN AND ITS RELATION TO ECONOMIC MINERALIZATION: THE ARAÇUAÍ BELT, EASTERN BRAZIL
T63 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens I: In Memory of Chris McA. PowellTuesday, 6 November 20018:00 AM - 12:00 PM
Date Unknown
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IDEAS ON THE ORIGIN AND EVOLUTION OF INTRACRATONIC PLATEAU UPLIFTS: INSIGHT FROM STUDIES OF THE OZARK PLATEAU (USA MIDCONTINENT)
T165 Orogenic Plateaus From Top to Bottom (Posters)
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FORMATION OF GNEISS DOMES IN PRECAMBRIAN DOME-AND-KEEL PROVINCES: A CONSEQUENCE OF EXTENSIONAL TECTONICS
T150 Thermal and Mechanical Significance of Gneiss Domes in the Evolution of Orogens (Posters)
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DUCTILE DEFORMATION OF WALL ROCK AT CONTACTS BETWEEN FERRAR DOLERITE SILLS AND BEACON SANDSTONE, DRY VALLEYS, ANTARCTICA: A CONSEQUENCE OF DISAGGREGATION AND RECEMENTATION IN SUPERCRITICAL FLUIDS DURING INTRUSION
83 Structural Geology and Tectonics (Posters)
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ORIGIN OF SECOND-GENERATION MESOSCALE FOLDS AND CRENULATION CLEAVAGE IN THE BARABOO SYNCLINE, WISCONSIN
83 Structural Geology and Tectonics (Posters)
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AFFECTS OF ALONG-STRIKE CHANGES IN STRATIGRAPHY ON FOLD-THRUST BELT STRUCTURAL STYLE AND GEOMETRY: AN EXAMPLE FROM THE NORTHERN APPALACHIAN MOUNTAINS, CENTRAL HUDSON VALLEY, NEW YORK
165 Structural Geology (Posters)
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PROCESS AND TIMING OF UPLIFT IN THE OZARK PLATEAU, MISSOURI
182 Structural Geology (Posters)
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COMPARISON OF AMS AND STRAIN-ANALYSIS RESULTS: RESOLVING SHORTENING DIRECTIONS IN LOW-STRAIN ROCKS OF A FOLD-THRUST BELT
T184 Thrust Belts and Plateaus: The Anatomy of Convergent Systems (Posters)
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INTERPRETING TECTONIC FABRICS FROM AMS AND NORMALIZED FRY MEASUREMENTS IN LOW-STRAIN SANDSTONE OF THE APPALACHIAN FOLD-THRUST BELT
83 Structural Geology and Tectonics (Posters)
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GEOCHEMISTRY OF JURASSIC DOLERITE INTRUSIONS IN THE UPPER TAYLOR GLACIER REGION, SOUTH VICTORIA LAND, ANTARCTICA
19 Undergraduate Research (Posters) II
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DEFORMATION STYLE OF THE LEEDS-COXSACKIE SEGMENT OF THE HUDSON VALLEY FOLD-THRUST BELT
9 Structural Geology and Tectonics (Posters)
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XENOCRYST DISSOLUTION IN CONTINENTAL BASALTS: EXPERIMENTALLY DETERMINED RATES AND TEXTURAL COMPARISON WITH FIELD EXAMPLES FROM COLORADO AND ANTARCTICA
127 Petrology and Volcanology (Posters)