Cue the Laos Cobra cave tooth, first clue in the Denisovan hunt down under

The Denisovan chain to PNG and Australia gets another link.

Possible Denisovan tooth found in Laos
An artist’s impression of a young female Denisovan. Credit: Maayan Harel. A male Denisova molar discovered in a Denisova Cave in 2000. Credit: Wikicommons