Lewis Range

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Lewis Range
Mount Cleveland.jpg
Mt. Cleveland is the highest peak in the Lewis Range
Highest point
Peak Mount Cleveland,Montana
Elevation 10,479 ft (3,194 m) [1]
Listing
Coordinates 48°55′29″N113°50′53″W / 48.92472°N 113.84806°W / 48.92472; -113.84806 [1]
Geography
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Lewis Range
Location in Montana
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Lewis Range
Location in the United States
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Lewis Range
Lewis Range (Alberta)
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Lewis Range
Lewis Range (Canada)
CountriesUnited States and Canada
Province/State Montana and Alberta
Parent range Rocky Mountains
Geology
Orogeny Lewis Overthrust

The Lewis Range is a mountain range located in the Rocky Mountains of northern Montana, United States and extreme southern Alberta, Canada. It was formed as a result of the Lewis Overthrust, a geologic thrust fault resulted in the overlying of younger Cretaceous rocks by older Proterozoic rocks. The range is located within Waterton Lakes National Park in Alberta, Canada and Glacier National Park and the Bob Marshall Wilderness Complex in Montana, United States. The highest peak is Mount Cleveland at 10,479 ft (3,194 m).

Contents

Geography

The Lewis Range is within Waterton Lakes National Park in Canada, and in Glacier National Park and the Bob Marshall Wilderness Complex located in Flathead and Lewis and Clark National Forests in Montana. The Continental Divide spans much of the uppermost sections of the range. Major peaks in the range include Mount Cleveland (10,479 ft/3,194 m), which is the highest peak in the range and in Glacier National Park. Other prominent peaks include Mount Stimson (10,142 ft/3,091 m), Mount Jackson (10,052 ft/3,064 m), Mount Siyeh (10,014 ft/3,052 m), Going to the Sun Mountain, (9,642 ft/2,939 m) and the isolated Chief Mountain (9,080 ft/2,768 m). The Chinese Wall in the Bob Marshall Wilderness is a 1,000 ft (300 m) high feature that runs for 40 miles (64 km). Major passes include Marias Pass and Logan Pass which bisects Glacier National Park east to west.

Geology

Formed by the Lewis Overthrust beginning 170 million years ago, an enormous slab of Precambrian rocks 3 miles (4.8 km) thick, 50 miles (80 km) wide and 160 miles (260 km) long faulted and slid over newer rocks of the Cretaceous period. In this relatively rare occurrence, older rocks are now positioned above newer ones.[ citation needed ]

See also

Related Research Articles

<span class="mw-page-title-main">Waterton Lakes National Park</span> National park in Alberta, Canada

Waterton Lakes National Park is a national park located in the southwest corner of Alberta, Canada. It borders Glacier National Park in Montana, United States. Waterton was the fourth Canadian national park, formed in 1895 and named after Waterton Lake, in turn after the Victorian naturalist and conservationist Charles Waterton. Its range is between the Rocky Mountains and prairies. This park contains 505 km2 (195 sq mi) of rugged mountains and wilderness.

<span class="mw-page-title-main">Mount Cleveland (Montana)</span> Mountain in Montana, United States

Mount Cleveland is the highest mountain in Glacier National Park, located in Montana, United States. It is also the highest point in the Lewis Range, which spans part of the northern portion of the park and extends into Canada. It is located approximately 3 mi (4.8 km) southeast of the southern end of Waterton Lake, and approximately 5 mi (8.0 km) south of the US–Canada border. The east side of the future national park was purchased by the federal government from the Blackfoot Confederacy in 1895 during the second term of President Grover Cleveland. According to the United States Board on Geographic Names, the mountain is named for the former president.

<span class="mw-page-title-main">Livingston Range</span> Mountain range in Canada and United States

The Livingston Range is a mountain range located primarily in Glacier National Park in the U.S. state of Montana, and in the extreme southeastern section of the Canadian province of British Columbia. The range is 36 miles (58 km) long and 28 miles (45 km) wide. Over 15 summits exceed 9,000 ft (2,700 m) above sea level, and the highest point is Kintla Peak at 10,101 feet (3,079 m).

<span class="mw-page-title-main">Mount Saint Nicholas</span> Mountain in Montana, United States

Mount Saint Nicholas is a peak in the remote southwestern section of Glacier National Park, in Montana. It is a particularly steep, pointed rock pinnacle, and its distinctive profile is visible from many summits in the southern half of the park. Because even its easiest ascent route is technical, with poor rock quality, it is "considered the most dangerous and difficult mountain for climbers in Glacier National Park."

<span class="mw-page-title-main">Mount Gould (Montana)</span> Peak on the Continental Divide in Glacier National Park, Montana, United States

Mount Gould is a peak on the Continental Divide in Glacier National Park, Montana, United States. It is the highest point of the Garden Wall, a distinctive ridge of the Lewis Range. It is most notable for its huge, steep east face, which drops 4,000 ft (1,220 m) in only one-half mile (0.8 km). This face provides a backdrop to Grinnell Lake, and is often photographed.

<span class="mw-page-title-main">Mount Jackson (Montana)</span> Mountain in Montana, United States

Mount Jackson is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Mount Jackson is the fourth tallest mountain in Glacier National Park and it is situated on the Continental Divide. Both the mountain and its namesake Jackson Glacier are easily seen from the Going-to-the-Sun Road. Harrison Glacier, the park's largest remaining glacier, is located on the mountain's southern flank. Based on the Köppen climate classification, Mount Jackson has an alpine climate characterized by long, usually very cold winters, and short, cool to mild summers. Temperatures can drop below −10 °F with wind chill factors below −30 °F.

<span class="mw-page-title-main">Bear Mountain (Glacier County, Montana)</span>

Bear Mountain is located in the northern Lewis Range, Glacier National Park in the U.S. state of Montana. Cosley Lake, followed by Glenns Lake to the southwest of the mountain. Mokowanis Lake is also visible from the peak. The mountain has tremendous views of the east face of Mount Cleveland, the north face of Mount Merritt, and the east face of Chief Mountain.

<span class="mw-page-title-main">Ipasha Peak</span>

Ipasha Peak is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Ipasha Peak is 1.29 miles (2.08 km) south of Mount Merritt and is in the northeastern section of Glacier National Park. Ahern Glacier is located on the southeastern slopes of the mountain while the Ipasha Glacier is to the southwest of the peak. Helen Lake lies almost 4,500 feet (1,400 m) below the summit of Ipasha Peak to the southeast.

<span class="mw-page-title-main">Kaina Mountain</span>

Kaina Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Kaina Mountain is in the northeastern section of Glacier National Park and north of Kaina Lake.

<span class="mw-page-title-main">Matahpi Peak</span>

Matahpi Peak is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Below the summit of Matahpi Peak lies Sexton Glacier. Going-to-the-Sun Mountain is just over 1 mile (1.6 km) to the south of Matahpi Peak.

<span class="mw-page-title-main">Mount Kipp</span>

Mount Kipp is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Immediately east of the summit lies the retreating Chaney Glacier. Mount Kipp is situated along the Continental Divide. The mountain is presumed to have been named for Joe Kipp, a half-breed Indian trapper and scout who tried to prevent the Marias Massacre.

<span class="mw-page-title-main">Mount Morgan (Montana)</span>

Mount Morgan is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Mount Morgan is situated along the Continental Divide. Oldman Lake is immediately east of the peak.

<span class="mw-page-title-main">Wahcheechee Mountain</span>

Wahcheechee Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Stoney Indian Lake is just northeast of the peak.

<span class="mw-page-title-main">Battlement Mountain</span>

Battlement Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Lake Isabel is northeast of the peak.

<span class="mw-page-title-main">Caper Peak</span>

Caper Peak is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Caper Peak is approximately 1.4 miles (2.3 km) NNW of Vigil Peak. Richard T. Evans, USGS topographer who worked on the early map of Glacier Park, named this mountain when he counted over 30 goats "capering" on this peak.

<span class="mw-page-title-main">Chapman Peak</span>

Chapman Peak is located in the Livingston Range, Glacier National Park in the U.S. state of Montana. Chapman Peak is situated along the Continental Divide. The mountain is named for Robert H. Chapman, one of the US Geological Survey topographers who worked on mapping Glacier Park between 1900 and 1904.

<span class="mw-page-title-main">Olson Mountain</span> Mountain in Glacier National Park, US

Olson Mountain, also known as Mount Olson, is a 7,913-foot-elevation mountain summit located in the Livingston Range, of Glacier National Park in the U.S. state of Montana. Olson Mountain rises more than 3,700 feet (1,100 m) above the western shore of Waterton Lake. The mountain was named for a surveyor on the International Boundary Survey, with the name officially adopted in 1929. The nearest higher peak is Campbell Mountain, 1.13 miles (1.82 km) to the north, and Citadel Peaks is two miles to the south. Precipitation runoff from the mountain drains into Olson Creek before it empties to Waterton Lake.

<span class="mw-page-title-main">Citadel Peaks</span>

Citadel Peaks is a mountain ridge located in the Goat Haunt area of Glacier National Park, in Glacier County of the U.S. state of Montana. This arête with a row of sharp points is part of the Livingston Range, and is approximately four miles east of the Continental Divide. Neighbors include Olson Mountain, two miles (3.2 km) to the north, Mount Cleveland four miles (6.4 km) to the east, and Kootenai Peak 2.7 miles (4.3 km) to the south. Topographic relief is significant as Citadel Peaks rises over 3,800 feet above Waterton Lake in less than two miles, and 3,000 feet above Lake Janet in one mile. Precipitation runoff from the mountain drains to the south end of Waterton Lake. The first ascent of Citadel Spire, a major pinnacle on the ridge, was made in 1967 by Jerry Kanzler, Jim Kanzler, Ray Martin, and Clare Pogreba. This geographical feature's name was officially adopted in 1929 by the United States Board on Geographic Names. To the Pikuni people, Citadel Peaks is known as "Ataniawxis", meaning "The Needles".

<span class="mw-page-title-main">Porcupine Ridge</span> Mountain ridge in Montana, US

Porcupine Ridge is a prominent mountain ridge located in the Goat Haunt area of Glacier National Park, in Glacier County of the U.S. state of Montana. This mountain is part of the Livingston Range, and is situated 1.5 mile east of the Continental Divide. Topographic relief is significant as the summit rises approximately 3,900 feet above Lake Frances in one mile, and nearly 5,000 feet above Waterton Lake in five miles. Precipitation runoff from the mountain drains to the Waterton River via Olson and Valentine Creeks. This geographical feature's name was officially adopted in 1911 by the United States Board on Geographic Names.

<span class="mw-page-title-main">Crypt Peak</span> Mountain summit in Glacier National Park

Crypt Peak is an 8,579-foot (2,615 m) mountain summit located in Glacier National Park, in Glacier County of the U.S. state of Montana. It is situated along the Canada–United States border, above Crypt Lake, and is partially within Waterton Lakes National Park. Crypt Peak is part of the Lewis Range, and is approximately three miles east of Waterton Lake. Topographic relief is significant as Crypt Peak rises over 2,100 feet above Crypt Lake in approximately one-half mile (1.6 km), and 4,400 ft (1,340 m) above Waterton Lake in three miles (4.8 km). Precipitation runoff from the mountain drains west to Waterton Lake, and east to Belly River. This geographical feature's name has not yet been officially adopted by the United States Board on Geographic Names.

References

  1. 1 2 "Cleveland". NGS Data Sheet. National Geodetic Survey, National Oceanic and Atmospheric Administration, United States Department of Commerce . Retrieved 2023-06-07.