The Gunnison region

	The Black Canyon of the Gunnison
	Storm at Geological Field Camp
	Plutonic intrusion

The San Juan Mountains

	The Headwaters of the Rio Grande
	Molas Lake

Dinosaur National Monument

	The Green River Canyon
	Incised meanders of the Yampa River
	Brachiopod and chert nodule

Red Rocks Amphitheatre

	Drainage headwaters erode farmland
	Yardangs
	The Front Range
	The Four Corners