Quadrangle Maps
| Berwyn | Surficial Geology | 1939 |
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| Bethalto | Surficial Geology | 2005 |
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| Bethalto | Bedrock Geology | 2004 |
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| Big Rock | Surficial Geology | 2000 |
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| Blackhawk | Surficial Geology | 2008 |
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| Bloomfield | Geology | 1991 |
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| Bloomington East | Surficial Geology | 2016 |
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| Bloomington West | Surficial Geology | 2015 |
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| Blue Island | Surficial Geology | 2021 |
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| Blue Island | Surficial Geology | 1939 |
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Pages
Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.
*excludes EDMAP series and student maps