Tag archives for Quillan Gulch

Big Thompson River-Little Thompson River drainage divide area landform origins in the Colorado Front Range, USA

  Abstract: This essay uses topographic map evidence to interpret landform origins in the Big Thompson River-Little Thompson River drainage divide area in the Colorado Front Range. The Big Thompson River originates in Rocky Mountain National Park and flows in a southeast, northeast, and east-southeast direction onto the Colorado Piedmont before turning in a southeast […]