A geomorphic history based on topographic map evidence Abstract: The Big Sioux River-Floyd River drainage divide area is located in northwest Iowa. Present day Big Sioux-Floyd River drainage divide area landforms include the Big Sioux River and Big Sioux River tributary valleys, Floyd River and Floyd River tributary valleys, and drainage divides between the various […]
Category archives for Floyd River (Iowa)
Abstract: The Floyd River-Little Sioux River drainage divide area in Woodbury and Monona Counties, Iowa is located in northwest Iowa and the Floyd River and Little Sioux River are south-southwest oriented Missouri River tributaries, with the Floyd River being located north and west of the Little Sioux River. The south-southeast oriented Missouri River is located […]
Abstract: This essay uses topographic map evidence to illustrate and discuss landform origins in the Floyd River-Little Sioux River northern drainage area located in northwest Iowa. A separate essay illustrates and discusses landform origins in the Floyd River-Little Sioux River drainage divide area in Woodbury and Monona Counties. The Floyd River and Little Sioux River […]
Missouri River drainage basin landform origins research project 