@article{122546,
      author = {Cobban, William A.,},
      url = {http://library.usi.edu/record/122546},
      title = {The Lower Cretaceous ammonite Schloenbachia leonensis  Conrad var. equidistans Cragin /},
      publisher = {U.S. G.P.O. ;},
      recid = {122546},
      pages = {4 p., [1] leaf of plates :},
      address = {Washington :},
      year = {1985},
}