14:2414:24, 9 September 2021diffhist−568
Driftless Area
→top: Central Plain to lede, but changed wording. Everywhere that was not ice-covered is Driftless, by definition; glacial meltwater impacts may occur in the Driftless
14:2114:21, 9 September 2021diffhist−841
Driftless Area
→top: All of Minnesota was glaciated, so it is not within the Driftless Proper. Much of the region on the map was, in fact, glaciated at the LGM!
14:2014:20, 9 September 2021diffhist−76
Driftless Area
→top: Remove MN and WI from formal definition (paragraph now internally consistent), as well as colloquial knowledge (but incorrect) statement about escaping glacial flattening