About 300 million years in the past A different oscillating sea protected the region leaving behind layers of shale and limestone. Then, about one million many years ago, glaciers moved down with the north. The Kaw River roughly parallels the southernmost tip of the most recent glacier, which protected a https://kaws-rocks-thc97396.laowaiblog.com/28875439/a-simple-key-for-kaws-rocks-thc-unveiled