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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 3 (1895) > Annual Issue

 

Document Type

Research

Abstract

There have been recently discovered in the coal measures of Mississippi basin some excellently preserved remains of Cephalopods, which are remarkable on account of the huge size attained. Both are representatives of the retrosiphonate Nautoidea; but one is a member of the most closely coiled end of the series, while the other is a perfectly straight form. The former belongs to the genus Nautilus and the latter to Orthoceras.

Publication Date

1895

Journal Title

Proceedings of the Iowa Academy of Sciences

Volume

3

Issue

1

First Page

76

Last Page

78

Copyright

©1895 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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