@article{155015,
      recid = {155015},
      author = {Fraser, Gordon S.},
      title = {Upper Pennsylvanian algal bank limestones on the northern  margin of the Illinois basin, Livingston County, Illinois  /},
      publisher = {Illinois State Geological Survey,},
      address = {Champaign, Ill. (Natural Resources Bldg., 615 E. Peabody  Dr., Champaign 61820) :},
      pages = {16 p. :},
      year = {1991},
      url = {http://library.usi.edu/record/155015},
}