@article{195974,
      note = {Distributed to depository libraries in microfiche.},
      author = {Powell, Charles L.},
      url = {http://library.usi.edu/record/195974},
      title = {Paleontology and significance of the Imperial Formation at  Garnet Hill, Riverside County, California [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {195974},
      pages = {1 v.},
      address = {Menlo Park, CA :},
      year = {1995},
}