Missouri Geological Survey

Publication Order Number - OFM-10-559-GS - Price $12.50

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St. Louis 2 Degree Quad Index

The name on the map may differ from that in the USGS data base. When ordering a geologic map, whether it is a single or multiple quad, use the above Publication Order Number. Entries below refer to all quads included on this map. This image is a low resolution display; however, the actual map you would receive will be of a much higher quality. For best viewing, adjust your computer monitor to display at 1024 by 768.

7.5' Quadrangle Name Percent Completed Author Date Theme Scale Counties
O'Fallon 100 Gaunt, David; Carr, Travis; Siemens, Michael 2010 Surficial Material 24000 St. Charles

st louis quadrangle map OFM-10-559-GS