@article{226545,
      recid = {226545},
      author = {Sando, William Jasper. and Dutro, J. Thomas,},
      title = {Type sections of the Madison Group (Mississippian) and its  subdivisions in Montana : descriptions of the type sections  of the Madison Group, Mission Canyon limestone, Lodgepole  limestone, and Paine and Woodhurst members of the Lodgepole  limestone /},
      publisher = {U.S. Govt. Print. Off.,},
      address = {Washington :},
      pages = {iii, 22 p. :},
      year = {1974},
      url = {http://library.usi.edu/record/226545},
}