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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 38 (1931) > Annual Issue

 

Document Type

Research

Abstract

Recently suggestions have been made by Leverett, Leighton, and by the writer with regard to the revision of the generally accepted classification of the Pleistocene or Glacial Period of the Mississippi Valley. Each of the proposals is discussed.

Publication Date

1931

Journal Title

Proceedings of the Iowa Academy of Science

Volume

38

Issue

1

First Page

204

Last Page

204

Copyright

©1931 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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