Illinois State Geological Survey | Illinois State Water Survey | Illinois Sustainable Technology Center; Navigation. ... Circular 367 Plate 1 (5 pd) C375: Coke crushing characteristics : H. W. Jackman, R. J. Helfinstine ... Circular 378: C362: Carper sand oil production in St. James, Wilberton, and St. Paul pools, Fayette County, Illinois ...