@article{218570,
      note = {Cover title.},
      author = {Powell, Charles L.},
      url = {http://library.usi.edu/record/218570},
      title = {A record of the inarticulate brachiopod Glottidia? from  the ancestral Gulf of California, Miocene to Pliocene  Imperial Formation, southern California [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {218570},
      pages = {5 p. :},
      address = {[Menlo Park, CA] :},
      year = {1997},
}