Geologic Story of the St. Croix Valley

Have you ever wondered what makes the St Croix River Valley such a dramatic and beautiful part of Minnesota? Why does the St. Croix River exist and why were we almost the “Riviera of North America” perched on the edge of an ocean?

This webinar will feature a PowerPoint presentation that illustrates and describes the story of how the St. Croix River Valley geologically evolved – a story the spans over one billion years of Earth history and involved three distinctive and dramatic events.

Join Jim Miller, retired professor from the University of Minnesota, for a fascinating evening of exploration and discussion. Learn about what is under your feet and all around you, in preparation for your next walk ‘round hill and dale of the St Croix River Valley!

Online Class General Information:

Each registration is for one “device” (one computer, tablet, phone).
You will need a reliable Internet connection as well as a computer or device with which to access the online class.

Please arrive 10 minutes before class begins, to ensure your connection and device are ready when the class begins.
Each class will be held using Zoom technology.  You will receive a link and a password and information on how to log on, prior to the class.  You will be able to view and ask questions during the class.