acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Dry Ridge Wilderness. (43) Meade peak wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 45,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Meade Peak Wilderness. (44) Tobacco root mountains wilderness Certain Federal land within the Beaverhead-Deerlodge National Forest and land administered by the Dillon Field Office of the Bureau of Land Management comprising approximately 97,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Tobacco Root Mountains Wilderness. (45) Potosi wilderness Certain Federal land within the Beaverhead-Deerlodge National Forest comprising approximately 5,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as Potosi Wilderness. (46) Bayer mountain wilderness Certain Federal land within the Shoshone National Forest comprising approximately 9,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Bayer Mountain Wilderness. (47) Little popo agie canyon wilderness Certain Federal land within the Shoshone National Forest comprising approximately 11,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Little Popo Agie Canyon Wilderness. (48) Clark fork wilderness Certain Federal land within the Shoshone National Forest comprising approximately 42,000 acres as generally depicted on the map entitled _____ and dated ______, which shall be known as the Clark Fork Wilderness. 104. Greater Salmon/Selway ecosystem (a) Designation In order to protect the unique ecosystem of the Greater Yellowstone region, the areas described in this section are hereby designated as wilderness. (b) Frank Church-River of No Return Wilderness Additions The following areas are incorporated into the Frank Church-River of No