Location: Upper Dulhunty River north to headwaters of Jardine River.
Co-ordinates: 142°35'E x 11°35'S
Area: 500 sq. m. (1,300 sq. km.)
References: Parry-Okeden, 1897; Thomson, 1933; McConnel, 1939-1940; Sharp, 1939; Nekes and Worms, 1953; Simmons, Graydon and Gajdusek, 1958; Capell, 1963; West, 1963 MS.
Alternative Names: Unyadi, Onyengadi, Oyungo, Oyonggo (Tjongkandji term), Empikeno (Jathaikana term), Umtadee (one reading of blotted MS spelling), ? Wundjur.