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Medicine Bow Peak
Medicine Bow Peak is the highest peak in the Snowy Range, a part of the Medicine Bow Mountains, about 35 miles west of Laramie, Wyoming. It lies within Medicine Bow National Forest and is the highest point in southern Wyoming. The summit lies in extreme western Albany County, but the mountain's lower reaches stretch westward into eastern Carbon County. The summit is more than 12,013 feet (3,661 m) high and is visible from Snowy Range Pass, elevation 10,847 ft (3,300 m), on Wyoming Highway 130, a Wyoming Scenic Byway. The most commonly used trail to the peak is a four-mile hike featuring switch-backs and a great deal of loose rock. The trails to the peak are usually open from early June to mid October.
The mountain is usually covered with snow from October to late June. During winter the peak can be reached by snowshoe or by skiing. Summer conditions can be extreme, with frequent thunderstorms and hail during the afternoons.
==Geology==
The peak is part of a proterozoic quartzite ridge that juts above the Snowy Range. It was glaciated until quite recently, and year-round snowfields are still present on its flanks. Periglacial polygons, also known as "stone nets", are located above the timberline. Several glacial lakes are located at the base of the peak.
Geologic publications have suggested that the Snowy Pass Supergroup at the peak is significantly older than, and unrelated to, the orogeny of the surrounding Medicine Bow mountains.〔http://gsa.confex.com/gsa/2001RM/finalprogram/abstract_6228.htm Geology of the Snowy Range〕 These publications often refer to the mountain as "Medicine Peak", and its rock as "Precambrian Medicine Peak Quartzite". The quartzite, which lies unconformably on gneissic basement rock, has been analyzed for traces of Precambrian life.〔(Analysis of possible fossil traces at Medicine Peak )〕 The findings may be pseudofossils.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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