(8) The approximately 856 acres of the Buffalo Hills Wilderness Study Area designated as Non-suitable on the map titled Buffalo Hills Wilderness Study Area – 1991 Suitability Recommendation and dated April 5, 2018. (9) The approximately 18,598 acres of the Twin Peaks Wilderness Study Area designated as Non-suitable on the map titled Twin Peaks Wilderness Study Area – 1991 Suitability Recommendation and dated April 5, 2018. (10) The approximately 49,206 acres of the Five Springs Wilderness Study Area designated as Non-suitable on the map titled Five Springs Wilderness Study Area – 1991 Suitability Recommendation and dated April 5, 2018. (11) The approximately 10,863 acres of the Dry Valley Rim Wilderness Study Area designated as Non-suitable on the map titled Dry Valley Rim Wilderness Study Area – 1991 Suitability Recommendation and dated April 5, 2018. (12) The approximately 24,366 acres of the Skedaddle Wilderness Study Area designated as Non-suitable on the map titled Skedaddle Wilderness Study Area – 1991 Suitability Recommendation and dated April 4, 2018. (13) The approximately 11,995 acres of the Tunnison Mountain Wilderness Study Area designated as Non-suitable on the map titled Tunnison Mountain Wilderness Study Area – 1991 Suitability Recommendation and dated April 4, 2018.