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Activity

2020

• EVIDENCE FOR A CONCEALED MIDCONTINENT RIFT-RELATED NORTHEAST IOWA INTRUSIVE COMPLEX
  T132 Assembling Laurentia: Mesoproterozoic to Early Neoproterozoic Tectonic Evolution of Laurentia and Its Role within the Supercontinent Rodinia I
  Wednesday, 28 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• MAPPING MINNESOTA’S PRECAMBRIAN BEDROCK
  Session 2: Novel and Classical Approaches to Deciphering Records of Precambrian Earth
  Tuesday, 19 May 2020

  8:00 AM - 11:15 AM

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2018

• THE MANCHESTER AND VINTON PLUTONS: KEY COMPONENTS OF A MIDCONTINENT RIFT-RELATED INTRUSIVE COMPLEX IN THE IOWA BASEMENT?
  T68 Evolution of the Midcontinent Rift: A Window into Proterozoic Environments, a Repository of Minerals, and a Lesson in Rifting II
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 242

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2016

• GEOPHYSICAL IMAGING OF THE BURIED EXTENTS OF SELECTED LAYERED MAFIC INTRUSIONS AND RELATION TO PLATINUM GROUP ELEMENT EXPLORATION
  177 Geophysical Solutions to Geological Problems: Current Research Results
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 407
• ONE CENTURY AND COUNTING: THE USE OF GEOPHYSICAL METHODS TO EXPLORE THE UNSEEN GEOLOGY OF MINNESOTA
  T37 Precambrian Evolution and Mineral Resources of the Midcontinent Rift Region II: In Honor of William J. Hinze
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 407
• THE NORTHEAST IOWA INTRUSIVE COMPLEX: A MAJOR UNWRITTEN CHAPTER IN THE STORY OF THE MIDCONTINENT RIFT SYSTEM?
  T37 Precambrian Evolution and Mineral Resources of the Midcontinent Rift Region II: In Honor of William J. Hinze
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 407
• HORIZONTAL-TO-VERTICAL SPECTRAL RATIO (HVSR) PASSIVE SEISMIC METHODS FOR DETERMINING QUATERNARY SEDIMENT THICKNESS AND BEDROCK ELEVATION IN MINNESOTA: AN UPDATE
  5 Geophysical Methods with Applications to Hydrogeology
  Monday, 18 April 2016

  10:35 AM - 12:00 PM

  Lincoln Room

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2015

• CONTINUING STUDY OF THE HORIZONTAL-TO-VERTICAL SPECTRAL RATIO (HVSR) PASSIVE SEISMIC METHOD FOR DETERMINING QUATERNARY SEDIMENT THICKNESS IN MINNESOTA
  24 Applied Geology: Environmental, Engineering, Hydrogeology, Geotechnical, and Applied Geophysics
  Wednesday, 20 May 2015

  8:00 AM - 12:00 PM

  Hall of Ideas G

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2014

• GEOPHYSICAL STUDIES OF THE MIDCONTINENT RIFT SYSTEM IN THE LAKE SUPERIOR REGION:  A REVIEW AND A LOOK TOWARDS THE FUTURE
  9 The Midcontinent Rift System and Beyond: New Developments in Central North American Precambrian Geology
  Thursday, 24 April 2014

  2:40 PM - 5:05 PM

  Arbor 1
• DISTINCTIVE GEOPHYSICAL ANOMALIES OVER NORTHEAST IOWA: WHAT DO THEY REPRESENT FOR PROTEROZOIC MAGMATISM AND MINERAL RESOURCES?
  9 The Midcontinent Rift System and Beyond: New Developments in Central North American Precambrian Geology
  Thursday, 24 April 2014

  2:40 PM - 5:05 PM

  Arbor 1

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2013

• HIGH-RESOLUTION, MULTI-METHOD GEOPHYSICAL IMAGING OF A PORTION OF THE NORTHEAST IOWA INTRUSIVE COMPLEX
  379 Geophysics/Tectonophysics/Seismology
  Wednesday, 30 October 2013

  1:00 PM - 5:00 PM

  Room 304

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2011

• THE ARCHEAN-PALEOPROTEROZIC BOUNDARY IN THE UPPER GREAT LAKES REGION: ITS FORMATION AND INFLUENCE ON CRUSTAL ARCHITECTURE
  T74 The Archean of North America: The Core of a Continent
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200H-J
• GEOPHYSICAL OVERVIEW OF THE MIDCONTINENT RIFT SYSTEM
  T87 Geology and Mineral Deposits of the Midcontinent Rift I
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 101H-J
• MAGMA EMPLACEMENT DURING RIFTING AS EXEMPLIFIED BY THE EAST PACIFIC RISE AND THE BALD EAGLE INTRUSION IN THE MIDCONTIENT RIFT
  T87 Geology and Mineral Deposits of the Midcontinent Rift I
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 101H-J
• APPLICATION OF THE H/V PASSIVE SEISMIC METHOD IN MINNESOTA: SOME PRELIMINARY INSIGHTS
  T51 Combining Geology and Geophysics
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room 101H-J

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2008

• The Precambrian Geologic Framework and Crustal Structure of the North-Central United States: What We Know and What We Need to Learn
  T233 EarthScope: Bringing Geology and Geophysics Together to Study the 4-D Evolution of the Lithosphere
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2007

• GROWTH AND EVOLUTION OF ARCHEAN AND PROTEROZOIC LITHOSPHERE IN MIDDLE LAURENTIA
  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. Continent
  Wednesday, 31 October 2007

  1:30 PM - 5:30 PM
• GEOPHYSICAL STUDIES IN THE LAKE SUPERIOR REGION: WHERE ARE WE AND WHAT'S NEXT?
  43 Geologic Framework of the U.S. Continental Interior
  Friday, 13 April 2007

  1:20 PM - 5:00 PM

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2005

• GEOPHYSICAL CHARACTERISTICS OF THE MIDCONTINENT RIFT SYSTEM IN THE LAKE SUPERIOR REGION: A REVIEW
  28 The Midcontinent Rift in the Lake Superior Region: A Modern Integration of a Century of Studies
  Friday, 20 May 2005

  8:00 AM - 12:00 PM
• GEOLOGY OF THE MIDCONTINENT RIFT IN NORTHEASTERN MINNESOTA
  28 The Midcontinent Rift in the Lake Superior Region: A Modern Integration of a Century of Studies
  Friday, 20 May 2005

  8:00 AM - 12:00 PM
• RECENT INVESTIGATIONS OF THE PENOKEAN OROGEN IN MINNESOTA: A CASE FOR INDENTER TECTONICS ALONG A PROMONTORY-REENTRANT MARGIN
  2 Continental Tectonics of Shield Regions
  Thursday, 19 May 2005

  8:25 AM - 11:50 PM
• GEOLOGY OF PRECAMBRIAN BASEMENT ROCKS IN IOWA AND THE SOUTHERN PARTS OF WISCONSIN AND MINNESOTA
  21 Continental Tectonics of Shield Regions (Posters)
  Thursday, 19 May 2005

  1:20 PM - 5:20 PM

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2003

• GEOPHYSICAL DATABASES AND GEOLOGIC MAPPING IN MINNESOTA: A WORK IN PROGRESS
  T175 Geological and Geophysical Databases: What We Have and What We Need II
  Tuesday, 4 November 2003

  1:30 PM - 5:30 PM

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2002

• EMPLACEMENT MECHANISMS OF THE SYNTECTONIC MCCARTNEY PLUTON IN THE SW MONTANA FOLD-THRUST BELT: STRUCTURAL, MICROSTRUCTURAL, AND AMS STUDIES
  118 Geophysics/Tectonophysics/Seismology (Posters)
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM