About 300 million years ago One more oscillating sea covered the area abandoning layers of shale and limestone. Then, about 1,000,000 yrs ago, glaciers moved down with the north. The Kaw River about parallels the southernmost idea of The latest glacier, which coated a lot of North The us about https://kawsrocks15250.bluxeblog.com/61606359/kaws-kones-an-overview