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Activity

2019

• THE NORTHEAST IOWA INTRUSIVE COMPLEX: A MAGMATIC CONUNDRUM RELATED TO THE MIDCONTINENT RIFT SYSTEM
  8 Mafic and Ultramafic Magmatism in the Mid-Continent and Beyond
  Monday, 25 March 2019

  1:30 PM - 5:45 PM

  Kings Room

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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

• 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

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2014

• 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