Английская Википедия:Ford Butte
Ford Butte is a Шаблон:Convert elevation summit located on Navajo Nation land in San Juan County of northwest New Mexico, United States.[1] It is a landmark set one mile east of U.S. Route 491, along with its nearest higher neighbor, Bennett Peak, on the opposite side of the highway. Ford Butte is one of the major diatremes of the Four Corners area, and with significant relief as it rises Шаблон:Convert above the high-desert plain.[2] It is situated about Шаблон:Convert south-southeast of Shiprock, the most famous of these diatremes. Ford Butte is set in the northeastern part of the Navajo Volcanic Field, a volcanic field that includes intrusions and flows of minette and other unusual igneous rocks which formed around 30 million years ago during the Oligocene.[3] This geographical feature's name was officially adopted in 1915 by the U.S. Board on Geographic Names.[1]
Climbing
The first ascent of the north summit was made in 1971 by Mark Dalen and David Nordstrom via a Шаблон:YDS route.[4][5] The south summit was first climbed April 6, 1990, by Cameron Burns and Mike Baker via a class 5.9 route.[6] Climbing here requires permission from Navajo authorities.
Climate
According to the Köppen climate classification system, Ford Butte is located in a semi-arid climate zone with cold winters and hot summers.[7] Ford Butte is within the Chaco River drainage basin.
See also
References
External links
- Weather forecast: National Weather Service
- Ford Butte rock climbing: Mountainproject.com
- ↑ 1,0 1,1 Ошибка цитирования Неверный тег
<ref>; для сносокgnisне указан текст - ↑ Robert Julyan, The Mountains of New Mexico, 2006, University of New Mexico Press, page 109.
- ↑ Steven C. Semken, The Navajo Volcanic Field, in Volcanology in New Mexico, New Mexico Museum of Natural History and Science Bulletin 18, p. 79, 2001. Шаблон:ISSN
- ↑ Cameron M. Burns, Roaming the Chuska, American Alpine Journal, 1994, page 62.
- ↑ Cameron M. Burns, American Alpine Club, 1993
- ↑ Cameron M. Burns, North America, United States, New Mexico, Ford Butte, American Alpine Club, 1992
- ↑ Шаблон:Cite journal
- Английская Википедия
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- Geography of the Navajo Nation
- Oligocene volcanism
- Volcanoes of New Mexico
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