There was an Indian camp on a promontory overlooking the Cuyahoga Valley in Independence, Ohio. As kids, we found all sorts of stuff there. Kurtz Bros. stripped it all away for gravel.
We had a really ancient encampment in our neighborhood ~ grindstones, arrowheads, handaxes ~ stuff ~ and I got most of the big stuff PLUS their tribal meteorite ~ then they ran Interstate 70 through the site ruining not only any archaeological value it might have had but also the neighborhood!