The open–acess paper is:

Sarah Sallon, Emira Cherif, Nathalie Chabrillange, Elaine
Solowey, Muriel Gros-Balthazard, Sarah Ivorra, Jean-Frédéric
Terral, Markus Egli, and Frédérique Aberlenc, 2020, Origins
and insights into the historic Judean date palm based on
genetic analysis of germinated ancient seeds and
morphometric studies Science Advances 05 Feb 2020:
Vol. 6, no. 6, eaax0384 DOI: 10.1126/sciadv.aax0384
[advances.sciencemag.org]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)