@article{25403,
      recid = {25403},
      author = {Cluff, Robert M.},
      title = {Paleochannel across Louden Anticline, Fayette County,  Illinois : its relation to stratigraphic entrapment of  petroleum in the Cypress sandstone /},
      publisher = {Illinois Institute of Natural Resources, State Geological  Survey Division,},
      address = {Urbana :},
      pages = {21 p. :},
      year = {1980},
      url = {http://library.usi.edu/record/25403},
}