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Redondo Peak (Tewa: Tsiku'mup'in) is a conspicuous summit in the Jemez Mountains of New Mexico, in the southwestern United States. [3] It is located entirely within the Valles Caldera National Preserve .
After the initial caldera-forming eruption at Valles, the Redondo Peak resurgent dome was uplifted beginning around 1.2 million years ago. [2] Minor eruptions of moat rhyolitic flows occurred from approximately 1.16 million years ago at Cerro del Medio to 0.07 million years ago at Banco Bonito, along a structural ring fracture zone.
Redondo Peak, the second-highest summit in the range at 11,254 ft (3431 m), is a resurgent dome in the middle of the Valles Caldera, which also contains several smaller volcanos. In the Jemez Mountains, the Quaternary volcanic field, encompasses the Valles caldera and the connected Bandelier Tuff. [16]
It has a maximum thickness of 1,050 m (3,440 ft). It overlies the Santa Fe, Keres, and Polvadera Groups to the east and south of the caldera and older rocks ranging in age from Paleoproterozoic to Permian to the west and north. It forms the upper surfaces of the Pajarito Plateau east of the caldera and the Jemez Plateau west of the caldera. [6]
Many geological features in Western United States have a Northeastern orientation, the North American craton motion has the same orientation as well. [1] For example: the Trans-Challis fault zone, Idaho; the Snake River in Oregon; the Garlock Fault, California; the Colorado River in Utah; the Colorado Mineral Belt; Crater Flat-Reveille Range-Lunar Crater lineament, the Northwestern Nevada ...
The highest point in the county is the summit of Redondo Peak, at 11,254 feet ... Valles Caldera National Preserve (part) Demographics. Historical population;
The Valles Caldera was formed in a volcanic eruption 1.25 million years ago and still has an active geothermal system. Its rim is 13 mi (21 km) in diameter, with wide grassy meadow valleys divided by resurgent domes including Redondo Peak. There are large populations of elk, Gunnison's prairie dogs, badgers, and golden eagles. [42] Wrangell ...
Like the rest of the Jemez, it is of volcanic origin; it lies on the northeast rim of the Valles Caldera, one of the best examples of a caldera in the United States. The mountain is sacred to many of the Puebloan peoples of New Mexico, who traditionally regarded it as the "center of all." Much of it lies within the territory of the Santa Clara ...