Colorado National Monument, Colorado. Petrified Sand Dunes in Wingate Sandstone along Old Serpents Trail. 1976.
Dates
Date Taken
1976
Summary
Colorado National Monument, Colorado. Petrified Sand Dunes in Wingate Sandstone along Old Serpents Trail. View is north across the Redlands and Grand Valley to the Book Cliffs. Battlement Mesa on the right skyline. 1976. Figure 10, U.S. Geological Survey Bulletin 1508.
Summary
Colorado National Monument, Colorado. Petrified Sand Dunes in Wingate Sandstone along Old Serpents Trail. View is north across the Redlands and Grand Valley to the Book Cliffs. Battlement Mesa on the right skyline. 1976. Figure 10, U.S. Geological Survey Bulletin 1508.
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