@article{178557,
      author = {Imlay, Ralph W.},
      url = {http://library.usi.edu/record/178557},
      title = {Succession and speciation of the pelecypod Aucella,},
      publisher = {U.S. Govt. Print. Off.,},
      recid = {178557},
      pages = {iii, 155-169, [10] p. :},
      address = {Washington,},
      year = {1959},
}