Glacier Landforms: Glacial Erratics, Yellowstone National Park
Summary
Glacial erratics dot a field in Yellowstone National Park (Wyoming-Montana-Idaho). Such rocks can be found throughout the park, including the famous "Glacial Boulder" near Inspiration Point in the park. Photo from 1977.
Tags
Date
1977 - 1980
Source
National Parks Gallery
Copyright info
Public Domain Dedication