Woodroffe, C. D.Mulrennan, M. E.2008-05-262011-01-052008-05-262011-01-050 7315 1806 3http://hdl.handle.net/1885/46989The Mary River is one of several large seasonal rivers which drain northwards into van Diemen Gulf in the Northern Territory. It has a catchment area of about 7700 square km. Most of its drainage is across a dissected, lateritised land surface, termed the Koolpinyah land surface, but near the coast it flows through extensive horizontal plains, covering about 1100 square km which are the subject of this study.application/pdfen-AUGeomorphologyNorthern TerritoryMary River RegionTidal flat ecology1993