Palisade Glacier
Template:Short description Script error: No such module "Infobox".Template:Template otherScript error: No such module "Check for unknown parameters". The Palisade Glacier is a glacier located on the northeast side of the Palisades within the John Muir Wilderness in the central Sierra Nevada of California.[1] The glacier descends from the flanks of four fourteeners, or mountain peaks over Template:Convert in elevation, including North Palisade (Template:Convert), the highest peak of the Palisades group and the third highest peak in the Sierra Nevada overall.[2]
The cirque containing the Palisade Glacier has a history of thousands of years of glaciation. The modern glacier attained its last maximum extent during the Little Ice Age, between 250 and 170 years ago (a period also known as the Matthes glaciation in the Sierra Nevada).[3][4] It currentlyTemplate:When has an area of Template:Convert and the glacier is Template:Convert long and Template:Convert wide.[5] It is located between Template:Convert and moves at a rate of Template:Convert per year, although it is also retreating.[6] Palisade Glacier is one of the few glaciers in California that terminates in a proglacial lake dammed by its former moraine, turquoise-colored from the glacial powder suspended in the water. The Big Pine Lakes below the glacier are also the same color.[7] Another feature of the glacier is a moulin,[6] which was formed in a drought during 1977,[8] and a bergschrund.[3]
See also in the United States
References
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