Comment on

• Timing of archaic hominin occupation of Denisova Cave in southern Siberia.

  Jacobs Z, Li B, Shunkov MV, Kozlikin MB, Bolikhovskaya NS, Agadjanian AK, Uliyanov VA, Vasiliev SK, O'Gorman K, Derevianko AP, Roberts RG. Jacobs Z, et al. Nature. 2019 Jan;565(7741):594-599. doi: 10.1038/s41586-018-0843-2. Epub 2019 Jan 30. Nature. 2019. PMID: 30700870
• Age estimates for hominin fossils and the onset of the Upper Palaeolithic at Denisova Cave.

  Douka K, Slon V, Jacobs Z, Ramsey CB, Shunkov MV, Derevianko AP, Mafessoni F, Kozlikin MB, Li B, Grün R, Comeskey D, Devièse T, Brown S, Viola B, Kinsley L, Buckley M, Meyer M, Roberts RG, Pääbo S, Kelso J, Higham T. Douka K, et al. Nature. 2019 Jan;565(7741):640-644. doi: 10.1038/s41586-018-0870-z. Epub 2019 Jan 30. Nature. 2019. PMID: 30700871