Professional Affiliations

  • American Men and Women of Science
  • American Quaternary Association
  • Phi Beta Kappa, Alpha Chapter of Wisconsin
  • Association of American Geographers
  • Phi Kappa Phi National Merit Organization
  • Geological Society of America
  • Sigma Xi The Scientific Research Society
  • Midwest Friends of the Pleistocene
  • St. George Geographical Society
  • Soil Classifiers Association of Michigan
  • Soil Science Society of America
  • Michigan Basin Geological Society