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Document Type

Research

Abstract

The work of Professor Shimek, of the Iowa Geological Survey, in western Iowa, has brought to light many exposures of Aftonian gravels and the underlying Nebraskan (pre-Kansan) drift. These exposures extend along practically the entire western border of Iowa.

Publication Date

1913

Journal Title

Proceedings of the Iowa Academy of Science

Volume

20

Issue

1

First Page

231

Last Page

235

Copyright

©1913 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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