Cane Creek Mountains 300–350 million years ago during the formation and rifting of Pangaea. This earlier range is thought to have had peaks more than high, which would rival the Himalayas, the Andes, and the Alaska Range. However, erosion has worn this old mountain range down. The highest peaks of this old range are now found in the Appalachian Mountains on the eastern coast of North America and in the Anti-Atlas Mountains of Morocco in Africa. The heavily eroded hills of piedmont, including the Cane Creek Mountains, are remnants of the sizable mountain chain. The Cane Creek Mountains lie in the Carolina Slate
Neacola Mountains Neacola Mountains The Neacola Mountains are the northernmost subrange of the Aleutian Range in the U.S. state of Alaska. The range is named for the Neacola River which bounds it to the north and drains the highest and most rugged peaks of the group. They are bordered on the southeast by the Chigmit Mountains, another subrange of the Aleutian Range, on the northeast by the Tordrillo Mountains, and on the west and southwest by the lakes and lowlands of Lake Clark National Park and Preserve. The highest peak is Mount Neacola (also known as "Neacola Peak"), 9,426 feet (2,873 m)