Mark Helper
University of Texas at Austin, Austin, TX
Activity
2023
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LATE OLIGOCENE TO EARLY MIOCENE EXHUMATION OF THE CONDREY MOUNTAIN SCHIST, KLAMATH MOUNTAINS, NORTHERN CALIFORNIA AND SOUTHERN OREGON
15 From High Grade to Low Grade: Honoring the Contributions of J. Douglas Yule Towards Understanding the Growth and Active Deformation of Western North AmericaThursday, 18 May 20238:00 AM - 12:00 PMWhitney Peak Ballroom 2
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INSIGHTS FROM THE CHUGACH ACCRETIONARY COMPLEX IN SOUTHERN ALASKA INTO UNDERPLATING PROCESSES AND MEGATHRUST RHEOLOGY AT SHALLOW SUBDUCTION CONDITIONS
23 From High Grade to Low Grade: Honoring the Contributions of J. Douglas Yule Towards Understanding the Growth and Active Deformation of Western North America (Posters)Thursday, 18 May 20238:00 AM - 6:00 PMCargo Room
2022
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PREPARING FOR LUNAR EXPLORATION: GEOLOGY AND FIELD TRAINING FOR ASTRONAUTS
T226 Best Practices and Exciting Discoveries in Identifying, Mapping, and Analyzing Planetary Landforms and Terrestrial AnaloguesWednesday, 12 October 20228:00 AM - 12:00 PM501
2021
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TECTONIC EVOLUTION OF THE CONDREY MOUNTAIN SCHIST: AN INTACT RECORD OF LATE JURASSIC TO EARLY CRETACEOUS FRANCISCAN SUBDUCTION AND UNDERPLATING
1 Chemical and Thermal Changes in Cordilleran Arc Systems: Insights from the Metamorphic RecordWednesday, 12 May 20218:30 AM - 12:30 PMUNR Dept of Geological Sciences & Engineering Room
2016
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GEOMORPHIC AND INCISION HISTORY OF THE NORTHERN RIO GRANDE RIVER GORGE NEAR QUESTA, NEW MEXICO
88 Geomorphic Processes in Coastal, Alluvial, Hillslope, and Extraterrestrial EnvironmentsMonday, 26 September 20168:00 AM - 12:00 PMRoom 406
2015
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APPLICATION OF AIRBORNE LIDAR TO GEOLOGIC MAPPING IN CENTRAL TEXAS
5 Structural Geology: Geometry and Kinematics from Mapping and ModelingSunday, 1 November 20158:00 AM - 12:00 PMRoom 336
2003
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THE RECORD OF HUMAN EVOLUTION: AN OVERVIEW
63 The Paleoenvironmental and Paleoclimatic Framework of Human EvolutionMonday, 3 November 20038:00 AM - 12:00 PM