Boulder Glacier in 1910 and 2007
![Boulder Glacier in 1910 and 2007](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/12_Boulder%20chapman.jpg?itok=WUIAuSRY)
Detailed Description
Boulder Glacier: circa 1910 M Elrod, Glacier National Park Archives - 8/24/2007 D Fagre & G Pederson, USGS
Aerial analysis showed that by 1998 Boulder Glacier’s area was less than 0.1 km2, too small to be considered a glacier.
View the full collection at USGS Photographic Library
Sources/Usage
Public Domain.