The purpose of this paper is to describe the aerial extent, thickness, and nature of the materials that comprise the modern alluvium and terrace sediments of the Little Sioux River valley. This paper is part of a study conducted in the spring and summer of 1962 which was concerned with the alluvial morphology and engineering properties of the deposits within the valley. This research was supported by the Iowa Engineering Experiment Station and Department of Geology, Iowa State University.
Proceedings of the Iowa Academy of Science
©1963 Iowa Academy of Science, Inc.
Pedersen, David E. and Lohnes, Robert A.
"Preliminary Investigation of the Little Sioux River Valley,"
Proceedings of the Iowa Academy of Science, 70(1), 326-333.
Available at: https://scholarworks.uni.edu/pias/vol70/iss1/57