Centennial Mountains Rock Lakes National Wildlife Refuge, state and private land, and part of a USDA Agricultural Research Station for sheep. Around 326 vascular plant species have been identified in the Centennials, an unusual plant diversity for the Yellowstone region. Grizzly bears inhabit the area, as nearly all species indigenous to the Greater Yellowstone Ecosystem are present. The north slope of the Centennials rises abruptly 3,000 feet above the Centennial Valley. Centennial Mountains The Centennial Mountains are the southernmost sub-range of the Bitterroot Range in the United States states of Idaho and Montana. The Centennial Mountains include the Western and Eastern Centennial
Union List of Artist Names the needs of the user community. Originally constructed as a simple alphabetized "union list" of clustered artist names and biographies, in order to make it consistent with the AAT and Getty Thesaurus of Geographic Names, in the late 1990s ULAN was brought into compliance with national and international standards for thesaurus construction. Its scope was broadened to include corporate bodies such as architectural firms and repositories of art, which may have hierarchical levels. The ULAN was founded under the management of Eleanor Fink (head of what was then called the Vocabulary Coordination Group, and later Director of the Art History