Mammoth Peak (Yosemite National Park)
   HOME

TheInfoList



OR:

Mammoth Peak is a
mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...
in the area of
Tuolumne Meadows Tuolumne Meadows () is a gentle, granitic dome, dome-studded, sub-alpine meadow area along the Tuolumne River in the eastern section of Yosemite National Park in the United States. Its approximate location is . Its approximate elevation is . The ter ...
,
Yosemite National Park Yosemite National Park ( ) is an American national park in California, surrounded on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers an ar ...
,
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
. The
summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...
is a class 1-2 cross-country hike that features river crossings and boulder scrambling. The peak lies at the northern end of the
Kuna Crest Kuna Crest is a mountain range near Tuolumne Meadows, in Yosemite National Park, California. Name The word ''Kuna'' probably derives from a Shoshonean language, Shoshonean word meaning "fire," which appears in the Mono language (California), Mo ...
and is close to
California State Route 120 State Route 120 (SR 120) is a state highway in the central part of California, connecting the San Joaquin Valley with the Sierra Nevada, Yosemite National Park, and the Mono Lake area. Its western terminus is at Interstate 5 in Lathrop, and its ...
. From the road, its summit appears rounded and quite rocky. Though Mammoth Peak is not as popular as other nearby peaks, its relatively easily accessed summit affords tremendous
views A view is a sight or prospect or the ability to see or be seen from a particular place. View, views or Views may also refer to: Common meanings * View (Buddhism), a charged interpretation of experience which intensely shapes and affects thou ...
of
Mount Gibbs Mount Gibbs is located in the Sierra Nevada of the U.S. state of California, south of Mount Dana. The mountain was named in honor of Oliver Gibbs, a professor at Harvard University and friend of Josiah Whitney. The summit marks the boundary ...
,
Mount Dana Mount Dana is a mountain in the U.S. state of California. Its summit marks the eastern boundary of Yosemite National Park and the western boundary of the Ansel Adams Wilderness. At an elevation of , it is the second highest mountain in Yosemite ...
, and Mount Lewis.


The proximity of Mammoth Peak

All of the following are at least close to Mammoth Peak: *
Cockscomb A comb is a fleshy growth or crest on the top of the head of some gallinaceous birds, such as domestic chickens. The alternative name cockscomb (with several spelling variations) reflects the fact that combs are generally larger on cock birds t ...
, a mountain * Johnson Peak, a mountain *
Kuna Crest Kuna Crest is a mountain range near Tuolumne Meadows, in Yosemite National Park, California. Name The word ''Kuna'' probably derives from a Shoshonean language, Shoshonean word meaning "fire," which appears in the Mono language (California), Mo ...
, a
ridge A ridge or a mountain ridge is a geographical feature consisting of a chain of mountains or hills that form a continuous elevated crest for an extended distance. The sides of the ridge slope away from the narrow top on either side. The line ...
, consisting of Kuna Crest South and Kuna Crest North *
Kuna Peak Kuna Peak is a summit on the boundary between Mono and Tuolumne counties, in the United States, is the highest point on Kuna Crest. With an elevation of , Kuna Peak is the 146th-highest summit in the state of California, and is the third-high ...
, a mountain *
Lembert Dome Lembert Dome is a granite dome rock formation in Yosemite National Park in the US state of California. The dome soars above Tuolumne Meadows and the Tuolumne River and can be hiked starting at the Tioga Road in the heart of Tuolumne Meadows, wes ...
, a
granite dome Granite domes are domical hills composed of granite with bare rock exposed over most of the surface. Generally, domical features such as these are known as bornhardts. Bornhardts can form in any type of plutonic rock but are typically composed o ...
*
Mount Dana Mount Dana is a mountain in the U.S. state of California. Its summit marks the eastern boundary of Yosemite National Park and the western boundary of the Ansel Adams Wilderness. At an elevation of , it is the second highest mountain in Yosemite ...
, a mountain *
Mount Gibbs Mount Gibbs is located in the Sierra Nevada of the U.S. state of California, south of Mount Dana. The mountain was named in honor of Oliver Gibbs, a professor at Harvard University and friend of Josiah Whitney. The summit marks the boundary ...
, a mountain * Mount Lewis, a mountain


Geology of the Mammoth Peak area

Mammoth Peak is of a sheeted intrusive complex, formed in the interior of a to deep
magma chamber A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chamber is less dense than the surrounding country rock, which produces buoyant forces on the magma that tend to drive it upw ...
, made of
Half Dome granodiorite Half Dome Granodiorite is granodiorite (see also granite) found in a region on and near Half Dome, in Yosemite National Park, California, United States. The granodiorite forms part of the Tuolumne Intrusive Suite (aka Tuolumne Batholith), one o ...
of the Tuolumne batholith. Tuolumne batholith (also, the Tuolumne Intrusive Suite) dates to
Late Cretaceous The Late Cretaceous (100.5–66 Ma) is the younger of two epochs into which the Cretaceous Period is divided in the geologic time scale. Rock strata from this epoch form the Upper Cretaceous Series. The Cretaceous is named after ''creta'', the ...
(~95 to ~85) Ma.


References

{{reflist


External links


Peakbagger on Mammoth Peak

One YouTube, Kuna Crest: Mammoth Peak Saddle (Yosemite)

Another YouTube, Mammoth Peak Yosemite National Park

Another YouTube, Windy summit, Mammoth Peak, Yosemite National Park
Mountains of Yosemite National Park