Trans-New Guinea family
Proto-Trans-New Guinea
c. 5,000 BCE – 4,000 BCE Reconstructed
Proto-Trans-New Guinea (c. 5,000 BCE – 4,000 BCE) is the reconstructed ancestor of the Trans-New Guinea language family, with 3 descendant languages and stages on the map.
See Proto-Trans-New Guinea on the interactive mapHypothesised ancestor of the largest Papuan family (~300–500 languages), possibly spread with highland agriculture. Its scope and even validity are contested (Pawley, Ross vs. Glottolog's narrower view); dating is very uncertain.