Three-dimensional geologic maps of Quaternary sediments in east-central Illinois
- Author:
- Geological Survey (U.S.)
- Publisher:
- The Survey ; Information Services [distributor]
- Subject:
- Sediments (Geology)
- Spatial Coverage:
- Illinois and Illinois.
- Language:
- English
- Format:
- cartographic image
- Year:
- 1999
- Date Issued:
- 2002-06-01T04:00:00Z
- Date Modified:
- 2016-07-23T21:13:22Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/5206299
- Digital Collections Record:
- No Digital Collections record
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