Stephen Marshak
University of Illinois, Urbana, IL
Activity
2023
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CONTINENTAL-INTERIOR DEFORMATION DEEPER DOWN: HINTS OF CRUSTAL BUCKLING AND TRANS-CRUSTAL SHEAR ZONES IN THE CRATONIC PLATFORM, MIDCONTINENT USA
T90 Deformation in Continental Interiors from the Rock Record to Modern Intraplate SeismicityMonday, 16 October 20238:00 AM - 12:05 PM326
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ORIGIN OF APPALACHIAN FORELAND PLATEAUS: AN ISOSTATIC RESPONSE TO THE EROSION OF FOLD-THRUST BELTS
T19 New Insights into Controls on the Behavior of Orogenic Systems and their Associated BasinsSunday, 15 October 20238:00 AM - 12:00 PM326
2022
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POLYPHASE DEFORMATION VS. PROGRESSIVE DEFORMATION: INTERPRETING THE ENIGMATIC KINKS AND CRENULATIONS OF THE BARABOO SYNCLINE (WISCONSIN)
T184 Structural Analysis of Polyphase Deformation from Orogen to Thin Section II: A Special Session in Honor of Sharon MosherTuesday, 11 October 20221:30 PM - 5:30 PM605
2021
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VERTICAL TECTONICS AND PLATE INTERIORS: EVIDENCE FROM THE US CONTINENTAL INTERIOR
T202 Intracontinental Tectonics and Orogeny: The Deformation, Fabric Evolution, and MechanismWednesday, 13 October 20218:00 AM - 12:00 PMPortland Ballroom 257 (Hybrid Room)
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UPLIFT OF FORELAND INTRACRATONIC PLATEAUS DUE TO EROSION OF ADJACENT FOLD-THRUST BELTS: A CASE STUDY OF THE OZARK PLATEAU
T16 Advances in Geomorphology: Understanding How Interactions among Climatic, Tectonic, Fluvial, and Hillslope Processes Drive Topographic Change ISunday, 10 October 20218:00 AM - 12:00 PMPortland Ballroom 254 (Hybrid Room)
2020
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POST-GREAT UNCONFORMITY EVOLUTION OF BASINS, DOMES, AND FAULTS IN NORTH AMERICA'S CRATONIC PLATFORM: CONTRASTS BETWEEN THE TECTONICS OF CONTINENTAL INTERIORS AND CONTINENTAL MARGINS
223 D27. Structural Geology & Tectonics IIIThursday, 29 October 20205:30 PM - 8:00 PMMeeting Rooms
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GEOELECTRIC IMAGES OF THE EASTERN US MIDCONTINENT: IMPLICATIONS FOR TECTONIC HISTORY AND MINERAL RESOURCE POTENTIAL
T159 Assembling Laurentia: Mesoproterozoic to Early Neoproterozoic Tectonic Evolution of Laurentia and Its Role within the Supercontinent Rodinia IIWednesday, 28 October 20205:30 PM - 8:00 PMMeeting Rooms
2019
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REVISITING KINK BANDS AND CRENULATION CLEAVAGE IN THE PRECAMBRIAN BARABOO SYNCLINE: KINEMATICS OF FABRIC EVOLUTION DURING PROGRESSIVE SUB-SIMPLE SHEAR ACCOMPANYING FOLDING
T215 Structure and Tectonic Studies, from Outcrop to Supercontinent II: In Honor of Ian DalzielTuesday, 24 September 20191:30 PM - 5:30 PMRoom 229A, North Building
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A NW-TRENDING TRANS-LITHOSPHERIC SHEAR ZONE CUTTING THROUGH THE USA MIDCONTINENT, AS REVEALED BY MAGNETOTELLURIC (MT) IMAGING
T166 New Perspectives on Integrating Fault Zone Behavior through the Full Thickness of the Continental LithosphereTuesday, 24 September 20198:00 AM - 12:00 PMRoom 131ABC, North Building
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EFFECT OF A TRANS-LITHOSPHERIC WEAK ZONE ON THE MAGNITUDE OF PALEOZOIC FLEXURAL UPLIFT: A CASE STUDY OF THE OZARK DOME
T49 Shaping the Landscape: The Interaction between Fractures, Erosion, and Plate Tectonics (Posters)Sunday, 22 September 20199:00 AM - 5:30 PMHall AB, North Building
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THE INFLUENCE OF FLEXURAL UNLOADING AND ROCK FRACTURES ON LANDSCAPE EVOLUTION AT THE BOUNDARY BETWEEN A CRATONIC PLATFORM AND AN OROGEN: A CASE STUDY OF UPLIFT IN THE SOUTHERN OZARK PLATEAU
T10 Shaping the Landscape: The Interaction between Fractures, Erosion, and Plate TectonicsSunday, 22 September 20198:00 AM - 12:00 PMRoom 231ABC, North Building
2018
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THE MYSTERIOUS US MIDCONTINENT: A GEOLOGIC HISTORY PRESERVED IN NEGATIVE TOPOGRAPHY
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
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MULTIDISCIPLINARY APPROACH TO CHARACTERIZE TECTONIC HISTORY OF THE MIDCONTINENT USA CRATONIC PLATFORM: THE OZARK PLATEAU - ILLINOIS BASIN BOUNDARY
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
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SURFACE WAVE TOMOGRAPHY FROM AMBIENT NOISE IN CENTRAL U.S. AND ITS IMPLICATIONS FOR ILLINOIS BASIN AND NEW MADRID SEISMIC ZONE
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
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MESOSCOPIC AND MICROSCOPIC DEFORMATION IN THE GLASFORD METEORITE IMPACT STRUCTURE, ILLINOIS: IMPACT FRACKING IN CARBONATE BEDROCK
T43 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets (Posters)Sunday, 4 November 20189:00 AM - 5:30 PMHalls J-K
2017
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PIV ANALYSIS OF BACKSTOP EVOLUTION IN AN ANALOG (SANDBOX) MODEL OF A FOLD-THRUST BELT
385 D41. Structural Geology (Posters): Analysis of Faulting, Deformation and FlowWednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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PRESERVATION OF PALEOTOPOGRAPHY OF THE GRANITE-RHYOLITE PROVINCE OF THE MIDCONTINENT, USA: A BURIAL AND EXHUMATION HISTORY
T388 Challenges in Tectonics: Dynamic Interactions among Earth-Surface Processes, Landscape Evolution, and Tectonics (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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INSIGHTS INTO MIDCONTINENT (USA) TECTONICS AND SEISMICITY FROM THE OIINK EARTHSCOPE FLEXARRAY EXPERIMENT
T29 Intraplate Earthquake Sources, Processes, and Hazards in Central and Eastern North AmericaSunday, 22 October 20178:00 AM - 12:00 PMTahoma 5
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ZIRCON (U-TH)/HE DATA REVEALS DEEP-TIME THERMAL HISTORIES OF CRATONS AND THE GREAT UNCONFORMITY SURFACE
T27 Challenges in Tectonics: Planetary Evolution in Four Dimensions—The New Global TectonicsSunday, 22 October 20178:00 AM - 12:00 PMTahoma 4
2016
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STRUCTURAL AND GEOMORPHOLOGICAL MANIFESTATIONS OF THE CRUSTAL BOUNDARY BETWEEN THE ILLINOIS BASIN AND OZARK DOME: IMPLICATIONS FOR MIDCONTINENT TECTONICS
T316 Earth History in the Broadest Context—Ophiolites, Global Tectonics, and Public Awareness of Earth Science II: Celebrating the Contributions of Eldridge MooresWednesday, 28 September 20161:30 PM - 5:30 PMRoom 203
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LITHOSPHERIC STRUCTURES IDENTIFIED BY THE OIINK ARRAY REVEAL INSIGHTS INTO THE EVOLUTION OF THE MIDCONTINENT
T243 Precambrian Evolution and Mineral Resources of the Midcontinent Rift Region (Posters): In Honor of William J. HinzeTuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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TECTONIC DOMAINS IN THE UPPER CRUST OF THE CRATONIC PLATFORM, MIDCONTINENT UNITED STATES
15 Structure, Geophysics, Petrology, and Tectonics in the Midcontinent, and ElsewhereMonday, 18 April 20161:30 PM - 5:30 PMLincoln Room
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FAULTS AND FOLDS OF THE CRATONIC PLATFORM ALONG THE BOUNDARY BETWEEN THE OZARK DOME AND ILLINOIS BASIN: LINKING STRUCTURE TO TOPOGRAPHY AND TECTONIC HISTORY
15 Structure, Geophysics, Petrology, and Tectonics in the Midcontinent, and ElsewhereMonday, 18 April 20161:30 PM - 5:30 PMLincoln Room
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TECTONIC EVOLUTION OF THE SOUTHEASTERN END OF THE STE. GENEVIEVE FAULT SYSTEM, ILLINOIS: THE WOLF CREEK FAULT ZONE
15 Structure, Geophysics, Petrology, and Tectonics in the Midcontinent, and ElsewhereMonday, 18 April 20161:30 PM - 5:30 PMLincoln Room
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CHARACTER OF FAULTING BENEATH THE WESTERN EDGE OF THE LASALLE ANTICLINORIUM, CENTRAL ILLINOIS BASIN: INSIGHT FROM A NEW SEISMIC-REFLECTION PROFILE AND A STRUCTURE-CONTOUR MAP
15 Structure, Geophysics, Petrology, and Tectonics in the Midcontinent, and ElsewhereMonday, 18 April 20161:30 PM - 5:30 PMLincoln Room
2015
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TECTONIC ACTIVITY AT THE BOUNDARY BETWEEN BORDERING BASINS AND THE MIDCONTINENT BLOCK IN THE USA CRATONIC PLATFORM: HINTS FROM ANALYSIS OF THE OZARK DOME - ILLINOIS BASIN BOUNDARY
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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FORMATION OF CRENULATION CLEAVAGE AND KINK BANDS IN THE BARABOO SYNCLINE, WISCONSIN: A MECHANISM TO ACCOMMODATE SUBSIMPLE SHEAR DURING REGIONAL FOLDING
T24 Perspectives on Orogenic Evolution, Dating Brittle Faults and Mylonitic Shear Zones, Bending Mountains, and Assembling Supercontinents I: A Session to Honor the Career of Ben Van Der PluijmSunday, 1 November 20158:00 AM - 12:00 PMRoom 343
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GENERATION AND EVOLUTION OF FAULT-PARALLEL VEINS IN A FOLD-THRUST BELT
T24 Perspectives on Orogenic Evolution, Dating Brittle Faults and Mylonitic Shear Zones, Bending Mountains, and Assembling Supercontinents I: A Session to Honor the Career of Ben Van Der PluijmSunday, 1 November 20158:00 AM - 12:00 PMRoom 343
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ORIGIN OF THE BARABOO SYNCLINE AND ITS FABRICS, WISCONSIN: A TECTONIC PARADOX
1 Precambrian Geology of the Great Lakes RegionTuesday, 19 May 20158:00 AM - 11:20 AMHall of Ideas H
2014
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THE STE. GENEVIEVE FAULT ZONE OF THE CRATONIC PLATFORM, USA: A SURFACE MANIFESTATION OF THE LONG-LIVED AND STILL-ACTIVE CRUSTAL BOUNDARY BETWEEN THE OZARK PLATEAU AND ILLINOIS BASIN
T327 Contrasting Styles of Phanerozoic Intracontinental Tectonics: North America versus AsiaWednesday, 22 October 20141:00 PM - 5:00 PM119/120
2013
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APPLICATION OF QUICK-LOOK ANALYSIS TECHNIQUES FOR REFINING MAP AND CROSS-SECTIONAL INTERPRETATIONS THROUGH THE HUDSON VALLEY FOLD-THRUST BELT NEAR ROSENDALE, NEW YORK
T360 Modern Techniques, Models, and Interpretations of Ancient Orogens: 125 Years of Progress in Understanding the Grenville and Appalachian Orogens of Eastern North America (Posters)Wednesday, 30 October 20139:00 AM - 6:30 PMHall D
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IMAGING THE ILLINOIS BASIN: THE OZARK ILLINOIS INDIANA KENTUCKY (OIINK) FLEXIBLE ARRAY EXPERIMENT
T15 The Structure and Evolution of the North American Lithosphere: An Integrated PerspectiveSunday, 27 October 20138:00 AM - 12:00 PMRoom 401
2012
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COMPILING DIGITAL GEO-REFERENCED GEOLOGIC MAPS: A METHOD FOR THE NON-SPECIALIST
232 Remote Sensing/Geographic Information Systems (Posters)Wednesday, 7 November 20129:00 AM - 6:00 PMHall B
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THE MIDCONTINENT EXPOSED: GIS MAPS DEPICTING CRATONIC FAULT-AND-FOLD ZONES, AND STRUCTURE CONTOURS ON THE BASEMENT-COVER UNCONFORMITY, IN THE NORTH AMERICAN CONTINENTAL INTERIOR, AS A CONTEXT FOR INTERPRETING EARTHSCOPE SEISMIC STUDIES
T171 Dynamic Views of North America from EarthScope-Related Research (Digital Posters)Tuesday, 6 November 20129:00 AM - 6:00 PMHall B
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CONTRASTING MECHANISMS FOR GNEISS-DOME FORMATION IN PRECAMBRIAN DOME-AND-KEEL PROVINCES: A RECORD OF EVOLVING STYLES OF CRUSTAL FLOW
T21 Dynamics of Gneiss Domes, Core Complexes, and Orogenic PlateauxSunday, 4 November 20128:00 AM - 12:00 PM207D
2011
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THE STRUCTURE OF TRANSITIONS BETWEEN CULMINATIONS AND DEPRESSIONS IN THE LEEDS-ROBERTS HILL SEGMENT OF THE HUDSON VALLEY FOLD-THRUST BELT, EASTERN NEW YORK
T262 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)Wednesday, 12 October 20119:00 AM - 6:00 PMHall C
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THE OZARK-ILLINOIS-INDIANA-KENTUCKY (OIINK) EarthScope PROJECT: CHARACTERIZING CRATONIC-PLATFORM LITHOSPHERE IN NORTH AMERICA'S MIDCONTINENT
143 The EarthScope Program: Recent Results and Future ProjectsTuesday, 11 October 20118:00 AM - 12:00 PMRoom 101A-C
2009
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FORMATION OF CRENULATION CLEAVAGE AND DOWN-DIP-VERGING FOLDS DURING THE COLLAPSE OF FOLD-THRUST BELTS: EXAMPLES FROM BARABOO (WISCONSIN, USA) AND FROM A BRASILIANO OROGEN (MINAS GERAIS, BRAZIL)
223 Structural Geology: Advances in Understanding Deformational Processes Ancient and ModernWednesday, 21 October 20098:00 AM - 12:00 PMA105