Mariamo
The Mariamo or Marri ammu are an indigenous Australian people of the Northern Territory.
The ethnonym Mariamo/Marri Ammu signifies 'plains language'.
Mariamo belongs to the Western branch of the Daly River language family.
The Mariamo tribal lands covered some 100 square miles (260 km2) of swampland south of Mount Greenwood. Their status as an in independent tribe has been maintained by both W. E. H. Stanner and Norman Tindale.
...
Wikipedia