@article{219704,
      note = {Cover title.},
      author = {Horton, J. Wright. and Drake, Avery Ala, and Rankin,  Douglas W.},
      url = {http://library.usi.edu/record/219704},
      title = {Terranes and overlap sequences in the central and southern  Appalachians : an expanded explanation for part of the  circum-Atlantic terrane map /},
      publisher = {U.S. Geological Survey,},
      recid = {219704},
      pages = {ii, 40 leaves :},
      address = {Reston, Va. :},
      year = {1994},
}