Geology - Glacier National Park (U.S. National Park Service)
Geology of the Zion and Kolob canyons area - Wikipedia
Geology of Glacier National Park | U.S. Geological Survey
NPS Geodiversity Atlas—Glacier National Park, Montana (U.S. National Park Service)
Stratotype Inventory—Glacier National Park, Montana (U.S. National Park Service)
Precambrian stromatalites, fossil algae, Glacier National Park, geology, Marli Miller
Early Life in Glacier - Flathead Beacon
Landscape and environmental change in Glacier National Park - Keck Geology Consortium
Glacier National Park, Montana, USA & Waterton Lakes National Park, Alberta, Canada: Road Log Geology: Szary M.S., Mr. William A.: 9798396251649: Amazon.com: Books
Geologic map of Glacier National Park, Montana (Whipple, 1992)