|southern Borneo, Madagascar|
The Barito family is thought by some[who?] to be a Sprachbund joining three groups – East Barito, West Barito, and Mahakam (Barito–Mahakam) – rather than a genuine clade. For example, Adelaar (2005) rejects Barito as a valid group despite accepting less traditional groups such as North Bornean and Malayo-Sumbawan.
Blust (2006) proposes that the Sama-Bajaw languages also derive from the Barito lexical region, though not from any established group, and Ethnologue has followed, calling the resulting group 'Greater Barito'.
- Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2016). "Greater Barito". Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History.
- Blust, Robert. 2006. 'The linguistic macrohistory of the Philippines'. In Liao & Rubino, eds, Current Issues in Philippine Linguistics and Anthropology. pp 31–68.