Answer:
The correct answer is D. Turner Falls is located in the Arbuckle Mountains.
Explanation:
The Arbuckle Mountains are located in southern Oklahoma. They were formed about 540 to 440 million years ago at the end of Precambrian and early Paleozoic, which subsequently suffered extensive erosion. From a maximum altitude of 430 meters, it is more of hills than real mountains. Altitudes are higher in the west than in the east. Geologically, they form one of the oldest massifs in the United States.
