g.s.springer: Bedrock channel in CO
g.s.springer: A Miocene paleochannel in CO
g.s.springer: Hearth - Native Americans in origin
g.s.springer: Hearth - Native Americans in origin
g.s.springer: Slump into stream channel
g.s.springer: Cache La Poudre River valley
g.s.springer: Cache La Poudre River valley
g.s.springer: Lateral moraine on valley edge
g.s.springer: Colorado Front Range
g.s.springer: Glacial erratic on valley rim
g.s.springer: Colorado Front Range
g.s.springer: Cache La Poudre River valley
g.s.springer: Sediment plugs that formed under snow by burrowing critter
g.s.springer: Paleovalley of the Cache La Poudre River
g.s.springer: Paleovalley of the Cache La Poudre River
g.s.springer: Cache La Poudre River valley
g.s.springer: Colorado Front Range
g.s.springer: Colorado Front Range
g.s.springer: Cache La Poudre River valley
g.s.springer: Cache La Poudre River valley
g.s.springer: Colorado Front Range
g.s.springer: Split, weathered boulder
g.s.springer: Colorado Front Range
g.s.springer: Cache La Poudre River valley
g.s.springer: Cache La Poudre River valley
g.s.springer: Terrace abandoned as knickpoint passed by