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Image of several geologic maps

By NGP User Engagement Office
Image of five geologic maps of various publication dates are conflated with a large scale geologic map
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Detailed Description

Five geologic maps of various publication dates are conflated with the large scale geologic map of Ste. Genevieve County of Weller and Clarke, 1922. This provides greater detail in areas where smaller scale maps exist with the larger scale data in other areas. These are then integrated with data from The National Map.

Sources/Usage

Public Domain.