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Authors

B. ShimekFollow

Document Type

Research

Abstract

Organic remains furnish the best criterion for the measure of conditions which prevailed during any given age of the earth's geological history, provided, of course, that their relation to the deposit can be clearly shown.

Publication Date

1897

Journal Title

Proceedings of the Iowa Academy of Sciences

Volume

5

Issue

1

First Page

32

Last Page

45

Copyright

©1897 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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