Organization • | Illinois State Geological Survey | [X] |
| 1: | | Title: | | | | Volume/Number: | 2007 | | | Issuing Agency: | | | | Description: | Map on 2 sheets and 3 page report describes the bedrock geology of the Welge Quadrangle, Randolph and Jackson Counties, Illinois. Describes structural geology and economic resources, including coal, oil and gas, and groundwater. | | | Date Created: | 11 16 2007 | | | Agency ID: | IGQ Welge-BG | | | ISL ID: | 000000006947 Original UID: 4642 FIRST WORD: Bedrock | |
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