TY - BOOK AU - Fraser, Gordon S. CN - QE105 CN - QE105 CY - Champaign, Ill. (Natural Resources Bldg., 615 E. Peabody Dr., Champaign 61820) : DA - 1991. ID - 155015 KW - Limestone KW - Geology, Stratigraphic KW - Geology PB - Illinois State Geological Survey, PP - Champaign, Ill. (Natural Resources Bldg., 615 E. Peabody Dr., Champaign 61820) : PY - 1991. T1 - Upper Pennsylvanian algal bank limestones on the northern margin of the Illinois basin, Livingston County, Illinois / TI - Upper Pennsylvanian algal bank limestones on the northern margin of the Illinois basin, Livingston County, Illinois / VL - 548 ER -