Bedrock Geology of Davenport East and Milan Quadrangles, Rock Island County, Illinois


40" x 30" and 35" x 30" map sheets; sheet 1 contains map, legends and 1 figure; sheet 2 includes stratigraphic column, unit descriptions, 2 cross sections, and report.
Devera, J.A., and J. Krienert, 2020, Bedrock geology of Davenport East and Milan Quadrangles, Rock Island County, Illinois: Illinois State Geological Survey, STATEMAP Davenport East-Milan-BG, 2 sheets, 1:24,000.
Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.
*excludes EDMAP series and student maps