Search results
Results from the WOW.Com Content Network
Horseshoe Bend is located 5 miles (8 km) downstream from the Glen Canyon Dam and Lake Powell within Glen Canyon National Recreation Area, about 4 miles (6 km) southwest of Page. [ 1 ] [ 3 ] It is accessible via hiking a 1.5-mile (2.4 km) round trip from a parking area just off U.S. Route 89 within southwestern Page. [ 1 ]
A novel looking at an eruption in the Yellowstone Caldera written by a practicing Wyoming geologist. Contains a wealth of technical details on the geology of western Wyoming. Vazquez, J. A.; Reid, M. R. (2002). "Time scales of magma storage and differentiation of voluminous rhyolites at Yellowstone caldera". Contributions to Mineralogy and ...
The Grand Canyon of the Yellowstone is the first large canyon on the Yellowstone River downstream from Yellowstone Falls in Yellowstone National Park in Wyoming. The canyon is approximately 24 miles (39 km) long, between 800 and 1,200 ft (240 and 370 m) deep and from 0.25 to 0.75 mi (0.40 to 1.21 km) wide.
Yellowstone National Park is a national park of the United States located in the northwest corner of Wyoming and extending into Montana and Idaho.It was established by the 42nd U.S. Congress through the Yellowstone National Park Protection Act and signed into law by President Ulysses S. Grant on March 1, 1872.
The Grand Loop Road is a historic district which encompasses the primary road system in Yellowstone National Park. Much of the 140-mile (230 km) system was originally planned by Captain Hiram M. Chittenden of the US Army Corps of Engineers in the early days of the park, when it was under military administration.
The hotspot's most recent caldera-forming supereruption, known as the Lava Creek Eruption, took place 640,000 years ago and created the Lava Creek Tuff, and the most recent Yellowstone Caldera. The Yellowstone hotspot is one of a few volcanic hotspots underlying the North American tectonic plate; another example is the Anahim hotspot.
On February 26, 2019, the Grand Canyon National Park commemorated 100 years since its designation as a national park. [15] The Grand Canyon had been part of the National Park Service's Intermountain Region until 2018. [citation needed] Today, the Grand Canyon is a part of Region 8, also known as the Lower Colorado Basin. [16]
Uncle Tom's Trail was a steep stairway descent from the south rim of the Grand Canyon of the Yellowstone to a viewpoint near the base of the Lower Yellowstone Falls in Yellowstone National Park. [1] The trail was constructed in 1898 by park concessionaire, "Uncle Tom" H. F. Richardson when the Department of the Interior granted Richardson a ...