On The Ground On The Ice Age National Scenic Trail
Somewhere in the ten miles from the visitor center at Mississippi National River and Recreation Area in St. Paul, Minnesota, across the river to Minneapolis, I crossed an invisible line. It would have risen like a wall of ice, perhaps a mile high, just 15,000 years ago – a line demarcating the extent of the last glaciation.
- By Kurt Repanshek - May 31st, 2024 2:30am