SiteTitle • | Surficial Geology of Monks Mound Quadrangle, Madison and St. Clair Counties, Illinois | [X] |
| 1: | | Title: | | | | Volume/Number: | 2007 | | | Issuing Agency: | | | | Description: | Map (2 sheets) and 8 page report describe the surficial geology of Monks Mound quadrangle, Madison and St. Clair Counties, Illinois. Quaternary deposits from the Hudson, Wisconsin, Illinois, pre-Illinois and Yarmouth episodes are discussed. scale 1:24,000 | | | Date Created: | 01 14 2008 | | | Agency ID: | IPGM Monks Mound-SG | | | ISL ID: | 000000006995 Original UID: 4666 FIRST WORD: Surficial | |
|