- Title: Subtitle
- The petrography and petrology of the phonolite porphyry intrusions of the Northern Black Hills, South Dakota
- Creators
- James Gary Kirchner - University of Iowa
- Resource Type
- Dissertation
- Degree Awarded
- Doctor of Philosophy (PhD), University of Iowa
- Degree in
- Geology
- Publisher
- University of Iowa
- Number of pages
- x, 199 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
- 9985152587002771
Dissertation
The petrography and petrology of the phonolite porphyry intrusions of the Northern Black Hills, South Dakota
University of Iowa
Doctor of Philosophy (PhD), University of Iowa
1971
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