@article{57613,
      author = {Zen, E-an,},
      url = {http://library.usi.edu/record/57613},
      title = {The Taconide zone and the Taconic orogeny in the western  part of the northern Appalachian orogen.},
      publisher = {Geological Society of America},
      recid = {57613},
      pages = {72 p.},
      address = {[Boulder, Colo.]},
      year = {1972},
}