Early Pennsylvanian paleotopography and depositional environments, Rock Island County, Illinois earlypennsylvani18lear Year: 1985 18 Guidebooklet: Illinois State Museum No. 4 & tS' o a o 0/ si a> •a 8 w S3 i-H OJD CO Fig. 12. Stop 2. Borrow pit, east side of 67. SW NE SW Sec. 14, T. 17 N., R. 2 W., Milan quadrangle, Rock Island County, Illinois.

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