@article{131841,
      note = {Includes index.},
      author = {Eldredge, Niles.},
      url = {http://library.usi.edu/record/131841},
      title = {Life pulse : episodes from the story of the fossil record  /},
      publisher = {Facts on File Publications,},
      recid = {131841},
      pages = {ix, 246 p. :},
      address = {New York, N.Y. :},
      year = {1987},
}