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The Paria Canyon-Vermilion Cliffs Wilderness is a wilderness area located in northern Arizona and southern Utah, United States, within the arid Colorado Plateau region. The wilderness is composed of broad plateaus, tall escarpments, and deep canyons. The Paria River flows through the wilderness before joining the Colorado River at Lee's Ferry, Arizona. The U.S. Congress designated the wilderness area in 1984 and it was largely incorporated into the new Vermilion Cliffs National Monument proclaimed in 2000 by executive order of President Bill Clinton. Both the wilderness area and the National Monument are administered by the federal Bureau of Land Management. The Colorado Plateau and its river basins are of immense value in the Earth sciences, specifically chronostratigraphy, as the region contains multiple terrain features exposing miles-thick contiguous rock columns geologists and paleobiologists use as reference strata of the geologic record.〔Caputo, M. V. (2003) ''Geology of the Paria Canyon-Vermilion Cliffs Wilderness, Utah and Arizona.'' in D.A. Sprinkel, T.C. Chidsey Jr., and P.B. Anderson, eds., (''Geology of Utah's Parks and Monuments.'' ) Utah Geological Association, Salt Lake City, Utah.〕 == Human history == Ancient petroglyphs, granaries, and campsites indicate that ancestral Puebloan people utilized the Wilderness between AD 200 and AD 1200. They hunted mule deer and bighorn sheep and grew corn, beans, and squash in the lower end of the canyon. Paiute people later occupied and traveled much of the area before Europeans arrived. Because no habitations or large villages have been found in the canyon, researchers believe the canyon was primarily used as a travel route.〔 (【引用サイトリンク】 People of Paria Canyon - Those Who Came Before )〕〔 (【引用サイトリンク】 Paria Canyon-Vermilion Cliffs Wilderness )〕 The first documented Europeans in the area were Fathers Francisco Atanasio Domínguez and Silvestre Vélez de Escalante of the Dominguez-Escalante Expedition. The expedition stopped at the mouth of the Paria River in 1776 after they unsuccessfully attempted to establish a route from Santa Fe, New Mexico, to Monterey, California. The 19th century drew outlaws who hid out in the Wilderness and prospectors who mined gold, uranium, and other minerals.〔〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Paria Canyon-Vermilion Cliffs Wilderness」の詳細全文を読む スポンサード リンク
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