@article{274182,
      author = {Ward, Peter D.},
      url = {http://library.usi.edu/record/274182},
      title = {Gorgon : paleontology, obsession, and the greatest  catastrophe in earth's history /},
      publisher = {Viking,},
      recid = {274182},
      pages = {xxvii, 257 p., [8] p. of plates :},
      address = {New York :},
      year = {2004},
}