Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 45 (1938) > Annual Issue
Document Type
Research
Abstract
In its broader, or continental, relationships, the chronologic position of our Iowa Productive coal measures assumes an altogether different aspect from that heretofore commonly presented, and that is implied by their incorporation under the title of Pennsylvanian series. Recent physiographic and diastrophic analysis separates completely our Des Moines coal measures, of the continental interior region, from the typical Pennsylvanian coal section of the Atlantic border.
Publication Date
1938
Journal Title
Proceedings of the Iowa Academy of Science
Volume
45
Issue
1
First Page
164
Last Page
165
Copyright
©1938 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Keyes, Charles
(1938)
"Chronologic Setting of Des Moines Coal Measures,"
Proceedings of the Iowa Academy of Science, 45(1), 164-165.
Available at:
https://scholarworks.uni.edu/pias/vol45/iss1/33