Electronic Documents of Illinois
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Users should pay particular attention to version identification or dates of publication of documents retrieved. Earlier, possibly superseded, versions of documents are also stored here. TitleSurficial geology of Columbia Quadrangle, Monroe and St. Clair Counties, Illinois
- Map (two sheets) shows the surficial geology of the Columbia Quadrangle, Monroe and St. Clair Counties. Material resources, including sand and gravel and groundwater, environmental hazards, including karst, mass wasting, and soil erosion, are discussed.
Originally Deposited as: 10635
Published By: Phone Number: Language(s): EN-English Volume or Year: 2009 Number or Issue: Date Created: 05 13 2009 Date Last Modified: 06 16 2009 Librarian Remarks: |
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1. IGQ Columbia-SG (igq-columbia-sg.pdf).Document Size:4387337 Software: Adobe PDF Library Version: 8.0