Showing posts with label mounds. Show all posts
Showing posts with label mounds. Show all posts

Saturday, May 12, 2018

Detroit's Lost Mound(s), Brain Surgery? & The Unthinkable

Indians. 3000 years ago and before. Curious earth works, copper working.
Information lost in the development of the city.

Wednesday, April 25, 2018

More Amazing Ancient United States

Google Earth views of archaeological sites in the United States including mounds and other earthworks. Let's find more information about these sites. Can you tell us more about one of them? One of them has evidence of habitation dating to 7,000 years ago.