Jackson Glacier in 1912 and 2009

By Northern Rocky Mountain Science Center 2009 (approx.)

Jackson Glacier in 1912 and 2009

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Detailed Description

Jackson Glacier: 1912, MJ Elrod, U of M Library – 9/3/2009, L McKeon, USGS

Trees and vegetation continue to establish themselves at the base of Jackson Glacier as the glacier retreats.

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Sources/Usage

Public Domain.