@article{229673,
      note = {"A multidisciplinary approach to research studies of  sedimentary rocks and their constituents and the evolution  of sedimentary basins--both ancient and modern."},
      author = {Hansley, Paula L. and Whitney, Carroll Gene,},
      url = {http://library.usi.edu/record/229673},
      title = {Petrology, diagenesis, and sedimentology of oil reservoirs  in Upper Cretaceous Shannon Sandstone Beds, Powder River  Basin, Wyoming /},
      publisher = {U.S. G.P.O. ;},
      recid = {229673},
      pages = {v, 33 p. :},
      address = {Washington, D.C. :},
      year = {1990},
}