@article{219986,
      note = {Distributed to depository libraries in microfiche.},
      author = {Champion, Duane E.},
      url = {http://library.usi.edu/record/219986},
      title = {Volcanic episodes near Yucca Mountain as determined by  paleomagnetic studies at Lathrop Wells, Crater Flat, and  Sleeping Butte, Nevada [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {219986},
      pages = {1 v. :},
      address = {[Reston, Va.] :},
      year = {1996},
}