Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 1 (1893) > Part 4, 1893; (1887) -
Document Type
Research
Abstract
The wide celebrity of the fern-bearing concretions from the Carboniferous beds of Mazon Creek, Illinois, attaches more than passing interest to the occurrence of similar structures in the Coal Measures of Iowa.
Publication Date
1893
Journal Title
Proceedings of the Iowa Academy of Sciences
Volume
1
Issue
Pt. 4
First Page
55
Last Page
55
Copyright
©1893 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Spencer, Arthur C.
(1893)
"Occurrence in Iowa of Fossiliferous Concretions Similar to Those of Mazon Creek,"
Proceedings of the Iowa Academy of Science, 1(Pt. 4), 55-55.
Available at:
https://scholarworks.uni.edu/pias/vol1/iss4/20