@article{12853,
      author = {Stratton, James Forrest,},
      url = {http://library.usi.edu/record/12853},
      title = {Polypora M'Coy from the Devonian of Southeastern Indiana  /},
      publisher = {Indiana Dept. of Natural Resources, Geological Survey,},
      recid = {12853},
      pages = { 48 p. :},
      address = {Bloomington :},
      year = {1977},
}