Tag archives for Marias Pass

Two Medicine River-Birch Creek drainage divide area landform origins near continental divide in Glacier, Pondera, and Teton Counties, Montana, USA

Abstract: Topographic map interpretation methods are used to determine Two Medicine River-Birch Creek drainage divide area landform origins near the continental divide in Glacier, Pondrea, and Teton Counties, Montana. The Two Medicine River originates along the continental divide in southeast Glacier National Park and flows in an east direction to join Cut Bank Creek and […]

Origin of North America east-west continental divide, Marias River-Flathead River drainage divide area, Montana, USA

Abstract: This essay uses topographic map evidence to interpret landform origins along and near the Montana Marias River-Flathead River drainage divide segment of the east-west continental divide. The Marias River is an east-oriented Missouri River tributary with Missouri River water eventually reaching the Gulf of Mexico. Marias River tributaries including northeast-oriented Birch and Badger Creek […]