Organization • | Illinois State Geological Survey | [X] |
| 1: | | Title: | | | | Volume/Number: | 2009 | | | Issuing Agency: | | | | Description: | Map (2 sheets) shows Paleozoic bedrock geology of the Valmeyer Quadrangle. It portrays the bedrock formations as they would appear if all unconsolidated surficial sediments, including loess, glacial drift and alluvium, were removed. The cross section depicts the Quaternary sediments along the floodplain of the Mississippi River, but does not depict the loess that blankets the uplands. | | | Date Created: | 09 22 2009 | | | Agency ID: | IGQ Valmeyer BG | | | ISL ID: | 000000025506 Original UID: 12438 FIRST WORD: Bedrock | |
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