Logan Glacier in Glacier National Park - 2016.
By Northern Rocky Mountain Science Center
2016 (approx.)
![Logan Glacier in Glacier National Park - 2016.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Logan_GNP_091616-cr.jpg?itok=KB9FqLFR)
Detailed Description
Large moraines at the base of Logan Glacier (2016) mark the extent of the glacier before it began its retreat around 1850 AD.
Sources/Usage
Public Domain.