. Early Pennsylvanian paleotopography and depositional environments, Rock Island County, Illinois. Geology, Stratigraphic; Paleobotany; Paleobotany. 24 Guidebooklet: Illinois State Museum No. 4 \ WISCONSIN ILLINOIS. O OZARK SHOAL y J ^> ^ A \) i j ~d- i W J ( -J KENTUCKY 50 Miles CINCINNATI SHOAL \ Figure 15. Paleogeography at an intermediate stage during Chesterian (Mississippian) sedimentation. From Swann, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may


. Early Pennsylvanian paleotopography and depositional environments, Rock Island County, Illinois. Geology, Stratigraphic; Paleobotany; Paleobotany. 24 Guidebooklet: Illinois State Museum No. 4 \ WISCONSIN ILLINOIS. O OZARK SHOAL y J ^> ^ A \) i j ~d- i W J ( -J KENTUCKY 50 Miles CINCINNATI SHOAL \ Figure 15. Paleogeography at an intermediate stage during Chesterian (Mississippian) sedimentation. From Swann, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Leary, Richard L; Trask, C. Brian; Geological Society of America. North-Central Section. Meeting (19th : 1985 : Northern Illinois University). Champaign, Ill. : Illinois State Geological Survey


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