Geology and Geomorphology of the Burrum River
This is the old relictual valley of the Burnett , Burrum and Mary rivers it is just north of the break sea spit , theview of the Opera House looking west , gives an 'operatic scale' of the valley dimensions. It is believed that this valley transports holocene sands over the shelf into 4000M of water . Image courtesy of University of Newcastle ( Australia ) .