Suggested citation and version history for


  Houseknecht, David W., Schenk, Christopher J., and 
       Wartes, Marwan A., 2007, Sedimentology and sequence 
       stratigraphy of the Lower Cretaceous Fortress 
       Mountain and Torok Formations exposed along the 
       Siksikpuk River, north-central Alaska, in, 
       Haeussler, Peter J., and Galloway, John P., eds., 
       Studies by the U.S. Geological Survey in Alaska, 
       2006: U.S. Geological Survey Professional Paper 
       1739-D, 27 p., 1 plate 
       [http://pubs.usgs.gov/pp/pp1739/d/].


  Version 1.0, December 12, 2007

  Initial release online at
  http://pubs.usgs.gov/pp/pp1739/d/