Yellowstone park wikipedia

The following articles relate to the history, geography, geology, flora, fauna, structures and recreation in Yellowstone National Park. Contents move to sidebar hide. Article Talk.

It was the world's first national park, set aside in to preserve the vast number of geysers, hot springs , and other thermal areas, as well as to protect the incredible wildlife and rugged beauty of the area. The park contains 3, sq mi 8, km 2 , mostly within the northwest corner of Wyoming , but with portions extending into the states of Idaho and Montana. On March 1, , Yellowstone became the first national park reserve declared anywhere in the world, by President Ulysses S. In it was designated a World Heritage Site. Although it is commonly assumed that the park was named for the yellow rocks seen in the Grand Canyon of the Yellowstone, the park's name comes from the Yellowstone River that flows through it, which is in turn named after sandstone bluffs found farther down its course in eastern Montana. Long before any recorded human history in Yellowstone, a massive volcanic eruption spewed an immense volume of ash that covered all of the western U. The eruption left a caldera approximately 34 by 45 miles 55 by 72 km.

Yellowstone park wikipedia

Yellowstone National Park has over 1, miles 1, km [1] of blazed and mapped hiking trails , including some that have been in use for hundreds of years. Several of these trails were the sites of historical events. Yellowstone's trails are noted for various geysers , hot springs , and other geothermal features , and for viewing of bald eagles , ospreys , grizzly bears , black bears , wolves , coyotes , bighorn sheep , pronghorns , and free-ranging herds of bison and elk. In the Middle Prehistoric era, humans appear to have continued living in mountain areas through droughts severe enough for plains populations to disappear. Foragers wintered in protected valleys along the edges of the plateau, and summered in higher hunting grounds that might have extended fifty to a hundred miles away. Artifacts from this era are found throughout the park, with large enough concentrations around Yellowstone Lake to suggest a substantial population. John Colter or Coulter , a former member of the Lewis and Clark Expedition , spent the winter of trapping along the middle Yellowstone River. With the information he learned there, he was hired by the Missouri Fur Trading Company to invite Indian tribes to the trading post the company built at the mouth of the Big Horn River in October By , bison buffalo had been hunted and trapped to extirpation west of the Continental Divide. The Shoshone and Bannock tribes had established a plains-style culture based on the buffalo on the Snake River plains, but the regional extirpation forced them to organize hunting migrations across the Yellowstone Plateau. These tribes established a route that became known as the Bannock Trail. For forty years ending in with the Bannock War , tribes used the Bannock Trail for access to drainages such as the Madison, Gallatin, Yellowstone, Stillwater, Clarks Fork, and Shoshone valleys, and through them to a more distant arc of buffalo ranges. The most organized of the numerous explorations into Yellowstone in the s was the Cook—Folsom—Peterson Expedition.

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Yellowstone National Park is a national park located in the western United States , largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U. Grant on March 1, It is part of the South Central Rockies forests ecoregion. While Native Americans have lived in the Yellowstone region for at least 11, years, [12] aside from visits by mountain men during the early-to-midth century, organized exploration did not begin until the late s. Management and control of the park originally fell under the jurisdiction of the U.

Grant on March 1, , creating Yellowstone National Park. Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. National Archives. February 8, Archived from the original on May 23, Retrieved May 23,

Yellowstone park wikipedia

The following articles relate to the history, geography, geology, flora, fauna, structures and recreation in Yellowstone National Park. Contents move to sidebar hide. Article Talk. Read Edit View history.

Hillsborough baths

Archived from the original on February 29, Retrieved March 19, If the pressure is released to a sufficient degree by some geological shift, then some of the gases bubble out and cause the magma to expand. Archived from the original on February 6, This was closely followed by an upsurge in earthquake activity in April Every year, park workers and members of Native American tribes kill some bison. The Fires of The summer of quite literally transformed the park and the national park system, as thirty-six percent of Yellowstone was affected by a massive, months-long wildfire that consumed , acres 3, As of [update] , an estimated grizzly bears were living in the Greater Yellowstone Ecosystem, [] with about grizzlies living wholly or partially within Yellowstone National Park. Retrieved March 8, List of national parks of the United States by elevation. Authority control. Route 16 in Wyoming Locations along U.

It was named in during the Washburn—Langford—Doane Expedition and was the first geyser in the park to be named. The first geyser that they saw was Old Faithful. Nathaniel P.

Bear simulator - Practice makes perfect 5 United States Geological Survey. The analysis indicated that Yellowstone's magma reservoir can reach eruptive capacity and trigger a super-eruption within just decades, not centuries as volcanologists had originally thought. For forty years ending in with the Bannock War , tribes used the Bannock Trail for access to drainages such as the Madison, Gallatin, Yellowstone, Stillwater, Clarks Fork, and Shoshone valleys, and through them to a more distant arc of buffalo ranges. Old Faithful erupts approximately every 90 minutes. Fish and Wildlife Service which oversees threatened and endangered species , northwestern wolves imported from Canada were reintroduced into the park. Every year, park workers and members of Native American tribes kill some bison. Journal of Petrology. Please help update this article to reflect recent events or newly available information. The Americas.