Lyell Butte is a elevation summit located in the

Grand Canyon The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a m ...

, in

Coconino County Coconino County is a county in the north-central part of the U.S. state of Arizona. Its population was 145,101 at the 2020 census. The county seat is Flagstaff. The county takes its name from ''Cohonino'', a name applied to the Havasupai p ...

of northern

Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. It is situated east of

Grand Canyon Village Grand Canyon Village is a census-designated place (CDP) located on the South Rim of the Grand Canyon, in Coconino County, Arizona, United States. Its population was 2,004 at the 2010 Census. Located in Grand Canyon National Park, it is whol ...

, immediately east of and below Shoshone Point, and 1.5 mile southeast of Newton Butte, which is the nearest higher neighbor.

Topographic relief Terrain or relief (also topographical relief) involves the vertical and horizontal dimensions of land surface. The term bathymetry is used to describe underwater relief, while hypsometry studies terrain relative to sea level. The Latin word ...

is significant as Lyell Butte rises above the

Colorado River The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid drainage basin, watershed that encompasses parts of ...

in 1.5 mile (2.4 km). Access is via the

Tonto Trail The Tonto Trail is a hiking trail on the South Rim of the Grand Canyon in Grand Canyon National Park, located in the U.S. state of Arizona. Access The Tonto Trail does not terminate at either rim of the Grand Canyon, but begins along the south ...

which traverses the base of the peak. According to the

Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

system, Lyell Butte is located in a

cold semi-arid climate A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-ar ...

zone, with precipitation

runoff Runoff, run-off or RUNOFF may refer to: * RUNOFF, the first computer text-formatting program * Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed * Runoff or run-off, a stock market ...

draining northeast to the Colorado River via Grapevine and Boulder Creeks.

History

Lyell Butte was named in 1906 after

Sir Charles Lyell Sir Charles Lyell, 1st Baronet, (14 November 1797 – 22 February 1875) was a Scottish geologist who demonstrated the power of known natural causes in explaining the earth's history. He is best known as the author of ''Principles of Geolo ...

(1797–1875), eminent Scottish geologist best known as the author of ''

Principles of Geology ''Principles of Geology: Being an Attempt to Explain the Former Changes of the Earth's Surface, by Reference to Causes Now in Operation'' is a book by the Scottish geologist Charles Lyell that was first published in 3 volumes from 1830–1833. Ly ...

''. This feature's name was officially adopted in 1906 by the

U.S. Board on Geographic Names The United States Board on Geographic Names (BGN) is a federal body operating under the United States Secretary of the Interior. The purpose of the board is to establish and maintain uniform usage of geographic names throughout the federal govern ...

. The

first ascent In mountaineering, a first ascent (abbreviated to FA in guide books) is the first successful, documented attainment of the top of a mountain or the first to follow a particular climbing route. First mountain ascents are notable because they en ...

of Lyell Butte was made January 24, 1970, by Alan Doty via the northwest face/chimney. Sir Charles Lyell, 1st Bt

Geology

Lyell Butte is composed of Mississippian

Redwall Limestone The Redwall Limestone is a resistant cliff-forming unit of Mississippian age that forms prominent, red-stained cliffs in the Grand Canyon, ranging in height from to . Lithology Redwall Limestone consists predominantly of light-olive-gray to ...

, with a dome of the basal layer of Pennsylvanian-

Permian The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleoz ...

Supai Group The Supai Group is a slope-forming section of red bed deposits found in the Colorado Plateau. The group was laid down during the Pennsylvanian to Lower Permian. Cliff-forming interbeds of sandstone are noticeable throughout the group. The Su ...

on top which dips to the northeast. The cliff-forming Redwall overlays the

Cambrian The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million ...

Tonto Group The Tonto Group is a name for an assemblage of related sedimentary strata, collectively known by geologists as a ''Group'', that comprises the basal sequence Paleozoic strata exposed in the sides of the Grand Canyon. As currently defined, the T ...

, and below that

Paleoproterozoic The Paleoproterozoic Era (;, also spelled Palaeoproterozoic), spanning the time period from (2.5–1.6 Ga), is the first of the three sub-divisions (eras) of the Proterozoic Eon. The Paleoproterozoic is also the longest era of the Earth's ...

Vishnu Basement Rocks The Vishnu Basement Rocks is the name recommended for all Early Proterozoic crystalline rocks (metamorphic and igneous) exposed in the Grand Canyon region. They form the crystalline basement rocks that underlie the Bass Limestone of the Unkar G ...

at river level in Granite Gorge.William Kenneth Hamblin, ''Anatomy of the Grand Canyon: Panoramas of the Canyon's Geology'', 2008, Grand Canyon Association Publisher, . Grand Canyon Lightrays

References

External links

* Weather forecast
National Weather Service
{{Geographic Location 2 , Center = Lyell Butte , North = The Howlands Butte , Northeast =

Angels Gate Angels Gate is a -elevation summit located in the Grand Canyon, in Coconino County of Arizona, United States. It is situated due north of the Grandview Point overlook on the canyon's South Rim, west of Vishnu Temple, and southeast of Zoroaste ...

, ENE = Newberry Butte , East = , ESE =

Horseshoe Mesa Horseshoe Mesa is a 5,246-foot-elevation mesa-summit located in the eastern Grand Canyon, in Coconino County, Arizona, Coconino County of northern Arizona, Southwestern United States, US. It is located 1.5 mi south of the Colorado River and G ...

, Southeast = Grandview Point , South = Grapevine Creek , Southwest =

Coconino Plateau The Coconino Plateau is found south of the Grand Canyon and north-northwest of Flagstaff, Arizona, Flagstaff, in northern Arizona of the Southwestern United States. Geography The Coconino Plateau lies south of Grand Canyon Village and the Grand ...

, West = Shoshone Point , Northwest = Newton Butte Grand Canyon Landforms of Coconino County, Arizona Buttes of Arizona Colorado Plateau Grand Canyon National Park North American 1000 m summits Grand Canyon, South Rim

History

Geology

See also

References

External links