[decimon]

The Pleistocene was one of my favorite eras.

Cuz the ice sheets didn't reach you Ozarkians.

[Eric in the Ozarks]

There is Pleistocene age clay visible in the hillsides around Warsaw, Missouri, about an hour's drive north of here. The visitor's center at Truman Reservoir has a display of mastodon bones and tusks that are from this period.