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Geologist Richard Ojakangas shares fascinating geological history of the North Shore

Rocks and Water by David Grinstead
Rocks and Water by David Grinstead

20140530dickojakangasgeology.mp343.62 MB

Dick chatted May 30 with Dr. Richard Ojakangas, retired UMD geology professor, about how the geology of the North Shore  makes our area the unique place it is. Dr. Ojakangas was featured speaker at North House Folk School's Northern Landscapes Festival May 31.