About 300 million a long time ago another oscillating sea lined the area abandoning levels of shale and limestone. Then, about 1,000,000 yrs in the past, glaciers moved down with the north. The Kaw River roughly parallels the southernmost suggestion of the most recent glacier, which included a lot of https://kawsmoonrocksbox64174.blog4youth.com/30083634/the-2-minute-rule-for-kaws-moon-rocks