[1] In Norman Tindale's guesstimate, the Yindjilandji ranged over roughly 8,200 square miles (21,000 km2) of tribal land.
They were a Barkly Tableland people, occupying the area about Buchanan Creek and Ranken River, with a western limits toward Dalmore and Alroy Downs.
Eastwards their terrain extended over the border with Queensland close to the headwaters of the Gregory River and Lawn Hill Creek.
[2] The Yindjilandji are organised into four skin groups (called Galharra): A Banaga man must marry a Burungu woman and all their children are Balyirri.
On the other side, Garimarra men must marry Balyirri women and their children are Burungu.