- Title: Subtitle
- Stratigraphy, petrography and depositional history of the Hertha formation (Upper Pennsylvanian), midcontinent North America
- Creators
- Robert L Ravn - University of Iowa
- Resource Type
- Dissertation
- Degree Awarded
- Doctor of Philosophy (PhD), University of Iowa
- Publisher
- University of Iowa
- Number of pages
- xii, 274 leaves
- Copyright
- No known copyright restrictions
- Comment
This PDF was created as part of a mass digitization project. If you encounter image quality issues affecting usability, please contact lib-digitization@uiowa.edu.
- Language
- English
- Academic Unit
- Thesis and Dissertation Archive
- Record Identifier
- 9985152923202771
Dissertation
Stratigraphy, petrography and depositional history of the Hertha formation (Upper Pennsylvanian), midcontinent North America
University of Iowa
Doctor of Philosophy (PhD), University of Iowa
1981
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