and dated _____, which shall be known as the Castle Mountains Wilderness. (20) Box canyon wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 15,000 acres, as generally depicted on the map entitled _____ and dated _____, which shall be known as the Box Canyon Wilderness. (21) Crazy mountains wilderness Certain Federal land within the Lewis and Clark National Forest and the Custer Gallatin National Forest comprising approximately 159,000 acres, as generally depicted on the map entitled _____ and dated ______, which shall be known as the Crazy Mountains Wilderness. (22) Gates of the mountain wilderness addition Certain Federal land within the Helena National Forest comprising approximately 20,000 acres, as generally depicted on the map entitled _____ and dated ______, which shall be added to and administered as part of the Gates of the Mountain Wilderness. (23) Lazyman gulch wilderness Certain Federal land within the Helena National Forest comprising approximately 11,000 acres, as generally depicted on the map entitled _____ and dated _____, which shall be known as the Lazyman Gulch Wilderness. (24) Big birch pond wilderness Certain Federal land within the Helena National Forest comprising approximately 19,000 acres, as generally depicted on the map entitled _____ and dated _____, which shall be known as the Big Birch Pond Wilderness. (25) Camas creek wilderness Certain Federal land within the Helena National Forest comprising approximately 27,000 acres, as generally depicted on the map entitled _____ and dated ______, which shall be known as the Camas Creek Wilderness. (26) Jericho mountain wilderness Certain Federal land within the Helena National Forest comprising approximately 12,000 acres, as generally depicted on the map entitled _____ and dated ______, which shall be known as the Jericho Mountain Wilderness. (27) Irish gulch wilderness Certain Federal land within the Helena National Forest comprising approximately 7,000 acres, as generally depicted on the map