Abstract: This essay uses topographic map evidence to interpret landform origins between the Ruby River and the Madison River in the Gravelly Range, Madison County, Montana. The Gravelly Range is located south of the Tobacco Root Mountains between the north oriented Madison and Ruby River valleys. The Madison River is east of the Gravelly Range […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the Jefferson River and the Madison River in Madison and Gallatin Counties, Montana and focuses on areas east of the north-northeast oriented South Boulder River, which flows from the high Tobacco Root Mountains to join the Jefferson River north of the Tobacco Root […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the Jefferson River and the South Boulder River in the Tobacco Root Mountains, Madison County, Montana. The Jefferson River is formed west of the Tobacco Root Mountains at the confluence of the south and northeast oriented Big Hole River, the north-northeast oriented Beaverhead […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the Beaverhead River and the Ruby River in the Ruby Range, Madison County, Montana. The Beaverhead River flows in a north-northeast direction west of the Ruby Range and north of the Ruby Range joins the Ruby River and south and northeast oriented Big […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the Beaverhead River and the Red Rock River in Beaverhead County, Montana. The Red Rock River flows in a west and north-northwest direction to the north-northeast oriented Beaverhead River. The Blacktail Mountains are an upland region located between the north-northwest oriented Red Rock […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the north oriented Ruby River and the west oriented Red Rock River in Beaverhead and Madison Counties, Montana. The Red Rock River flows in the east-to-west oriented Centennial Valley at the south end of the study region and further west turns to flow […]
Abstract: This essay uses topographic map evidence to interpret landform origins between the West Fork Madison River and the Red Rock River in Beaverhead and Madison Counties, Montana. The West Fork Madison River flows in a southeast and northeast direction to join the north oriented Madison River, which at Three Forks, Montana joins the Gallatin […]
Abstract: This essay uses topographic map evidence to interpret landform origins along the continental divide between the Madison River and Henrys Fork west of Yellowstone National Park. The Madison River flows in a west and northwest direction from Yellowstone National Park along the north edge of this essay’s study region and then turns to flow […]
Abstract: This essay uses topographic map evidence to interpret landform origins along the continental divide between the Red Rock River in Beaverhead County, Montana and Henrys Fork in Clark and Fremont Counties, Idaho. The continental divide segment studied in this essay is located along the Centennial Mountains east end. The Centennial Mountains are a west-to-east […]
Abstract: This essay uses topographic map evidence to interpret landform origins along the continental divide between the Red Rock River in Beaverhead County, Montana and Camas Creek in Clark County, Idaho. This continental divide segment is located in the Centennial Mountains east of Monida Pass. The Centennial Mountains are a west-to-east oriented mountain range, which […]
Missouri River drainage basin landform origins research project 