comprising approximately 21,022 acres, identified as Mahogany Butte on Map 4, which shall be known as the Mahogany Butte Wilderness . (UU) Thorobred wilderness Certain Federal land within the Sawtooth National Forest comprising approximately 6,073 acres, identified as Thorobred on Map 4, which shall be known as the Thorobred Wilderness . (VV) Worm creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 43,130 acres, identified as Worm Creek on Map 4, which shall be known as the Worm Creek Wilderness . (WW) Swan creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 7,466 acres, identified as Swan Creek on Map 4, which shall be known as the Swan Creek Wilderness . (XX) Gibson wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 8,565 acres, identified as Gibson on Map 4, which shall be known as the Gibson Wilderness . (YY) Paris peak wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 8,946 acres, identified as Paris Peak on Map 4, which shall be known as the Paris Peak Wilderness . (ZZ) Station creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 9,695 acres, identified as Station Creek on Map 4, which shall be known as the Station Creek Wilderness . (AAA) Mink creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 16,909 acres, identified as Mink Creek on Map 4, which shall be known as the Mink Creek Wilderness . (BBB) Liberty creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 15,620 acres, identified as Liberty Creek on Map 4, which shall be known as the Liberty Creek Wilderness . (CCC) Williams creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 10,220 acres, identified as Williams Creek on Map 4, which