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Displaying 11 - 20 of 396| Map Images | Title | Description | Quads | Themes | Program | Series | Publication Date | Authors |
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Bedrock Geology Map, Grafton Quadrangle, (Illinois Portion), Jersey and Calhoun Counties, Illinois | 33" x 43" map sheet; includes legend, descriptive text, stratigraphic column, photograph, and cross section |
Grafton | Bedrock Geology | STATEMAP | Illinois Geologic Quadrangle Series (IGQ) | 2002 | F. Brett Denny, Joseph A. Devera |
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Bedrock Geology of Altenburg Quadrangle, Jackson County, Illinois and Perry County, Missouri | Two 36" x 30" map sheets and one 3-page report; sheet 1 contains map and legends; sheet 2 includes descriptive stratigraphic column and cross section; report contains descriptive text |
Altenburg | Bedrock Geology | STATEMAP | 2009 | Mary J. Seid, Joseph A. Devera, Allen L. Weedman, Dewey H. Amos | |
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Bedrock Geology of Alton Quadrangle, Madison County, Illinois | No map image available. Please contact authors for more information. |
Alton | Bedrock Geology | STATEMAP | 1997 | F. Brett Denny, Joseph A. Devera | |
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Bedrock Geology of Ames Quadrangle, Monroe and Randolph Counties, Illinois | 43" x 33" single map sheet, contains map, legend, descriptive stratigraphic column, cross section, and descriptive text |
Ames | Bedrock Geology | STATEMAP | 2002 | Joseph A. Devera | |
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Bedrock Geology of Andalusia Quadrangle, Rock Island County, Illinois | Two 35" x 30" map sheets; sheet 1 contains map, legends, and 2 map figures; sheet 2 includes stratigraphic column with descriptions, report, 8 photos, and 1 cross section. |
Andalusia | Bedrock Geology | STATEMAP | 2022 | Joseph A. Devera, Joseph M. Krienert | |
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Bedrock Geology of Anna Quadrangle, Union County, Illinois | Two 35" x 30" map sheets; sheet 1 contains map and legends; sheet 2 contains descriptive stratigraphic column and cross section. |
Anna | Bedrock Geology | STATEMAP | 1995 | Joseph A. Devera, W. John Nelson | |
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Bedrock Geology of Ava Quadrangle, Jackson and Perry Counties, Illinois | 36" x 30" two map sheets and separate 17 page report; sheet 1 contains map and legend; sheet 2 includes descriptive stratigraphic column and cross sections (2) |
Ava | Bedrock Geology | STATEMAP | Illinois Preliminary Geologic Map Series (IPGM) | 2005 | F. Brett Denny |
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Bedrock Geology of Baldwin Quadrangle, Randolph and St. Clair Counties, Illinois | Two 34" x 28" map sheets; sheet 1 contains map, legends, and 1 figures; sheet 2 includes descriptive stratigraphic column, 1 cross section, 2 images, and descriptive text. |
Baldwin | Bedrock Geology | STATEMAP | 2018 | Breeden, J.R., Devera, J.A., Nelson, W.J., Denny, F.B. | |
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Bedrock Geology of Bethalto Quadrangle, Madison and Macoupin Counties, Illinois | 34" x 56" double map sheet; sheet 1 includes map and legend; sheet 2 includes descriptive text, inset map, and descriptive stratigraphic column |
Bethalto | Bedrock Geology | STATEMAP | Illinois Preliminary Geologic Map Series (IPGM) | 2004 | Joseph A. Devera |
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Bedrock Geology of Brownfield Quadrangle, Massac and Pope Counties, Illinois | Two 36" x 30" map sheets and one 3 page report; sheet 1 includes map and legends; sheet 2 includes descriptive stratigraphic column and 2 cross sections; report includes descriptive text |
Brownfield | Bedrock Geology | STATEMAP | Illinois Geologic Quadrangle Series (IGQ) | 2008 | W. John Nelson, F. Brett Denny |