The Great Plains fit the depositional pattern of plain landforms. Since the collision of several small continents a billion years ago, the Great Plains have been a relatively stable area dominantly developed through the deposition of sediments eroded from the Rocky Mountains to the west.
Great Plains of India and Their Physiographic Division In India
Great Plains Lesson for Kids: Facts & Geography - Lesson
Great Plains Lesson for Kids: Facts & Geography - Lesson
Great Plains Province (U.S. National Park Service)
High Plains
Great Plains of India and Their Physiographic Division In India
BASIN: Geology of the Boulder Area
Encyclopedia of the Great Plains
20 million years ago, a 'wave' formed the U.S. High Plains - Futurity
Great Plains Global Climate Change Impacts in the United States 2009 Report Legacy site
How Gorges Are Formed
GEO330: Great Plains & Rocky Mountain Region: Physical Setting - MSU MediaSpace
Discover America's heartland, the Great Plains
