Grinnell Glacier from 1938 and 2019
By Northern Rocky Mountain Science Center
2019 (approx.)
Detailed Description
Grinnell and The Salamander Glaciers from the summit of Mt. Gould: 1938, TJ Hileman, GNP Archives – 9/4/2019, L McKeon, USGS
Upper Grinnell Lake has formed as the glacier has retreated. The change in height of Grinnell Glacier along the cliff face hints at volume loss during this timespan.
View the full collection at USGS Photographic Library
Sources/Usage
Public Domain.