Angela J. Radke

Profile picture of Angela Berthold

Angela J. Radke

Quaternary Geologist, Minnesota Geological Survey


Minnesota Geological Survey
2609 West Territorial Road
St. Paul, MN 55114


  • M.S. Geology, 2015, University of Minnesota-Duluth
  • B.A. in Geology-Environmental Science, 2012, University of Wisconsin-Eau Claire

Scientific & Professional Societies

  • Geological Society of America (GSA)


Angela is also the supervisor for the MGS Texture Lab.

Research Interests
  • Till stratigraphy
  • Ice-flow dynamics
  • Urban geology
Teaching Subjects
Teaching assistant for Environmental Science courses (2012-2014)
Teaching assistant for Coral Reef Studies course in San Salvador, Bahamas (2013)

Honors and Awards

  • Outstanding Teaching Assistant (2014)

Selected Publications

Steenberg, Julia R.; Bauer, Emily J; Chandler, V.W.; Retzler, Andrew J; Berthold, Angela J; Lively, Richard S. (2018). C-45, Geologic Atlas of Hennepin County, Minnesota. Minnesota Geological Survey. Retrieved from the University of Minnesota Digital Conservancy,