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Pennsylvanian tree fern compressions Caulopteris, Megaphyton, and Artisophyton gen. nov. in Illinois
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Title

Pennsylvanian tree fern compressions Caulopteris, Megaphyton, and Artisophyton gen. nov. in Illinois

Title Variants

Alternative: Pennsylvanian tree fern compressions

Related Titles

Series: Circular (Illinois State Geological Survey) ; 492.

By

Pfefferkorn, Hermann W.

Illinois. Dept. of Registration and Education.
Illinois State Geological Survey.

Type

Book

Material

Published material

Publication info

Urbana :Illinois State Geological Survey,1976.

Notes

Cover title.

At head of title: State of Illinois. Department of Registration and Education.

Subjects

Bomen (biologie) , Ferns, Fossil , Illinois , Paleobotany , Pennsylvanian , Varens

Call Number

QE105 .A45 no. 492

Classification

561/.73, 557.73 s

Language

English

Identifiers

LCCN: 76623306
OCLC: 2154852

DOI

https://doi.org/10.5962/bhl.title.61459

 

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