@article{226904,
      author = {Kosanke, Robert M.},
      url = {http://library.usi.edu/record/226904},
      title = {Palynological analyses of upper Pennsylvanian coal beds  and adjacent strata from the proposed Pennsylvanian system  stratotype in West Virginia : a report on the stratigraphic  distribution and abundance of upper Pennsylvanian  palynomorphs /},
      publisher = {U.S. G.P.O.,},
      recid = {226904},
      pages = {iv, 24 p., 3 leaves of plates :},
      address = {Washington :},
      year = {1988},
}