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
DOI:
https://doi.org/10.5962/bhl.title.61459
LCCN:
https://lccn.loc.gov/76623306
OCLC:
2154852
Wikidata:
https://www.wikidata.org/entity/Q51517246
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