The citation for that sentence in the Wikipedia page is given as this news article: https://www.haaretz.com/archaeology/2014-12-17/ty-article/.premium/8-000-yea

The citation for that sentence in the Wikipedia page is given as this news article: https://www.haaretz.com/archaeology/2014-12-17/ty-article/.premium/8-000-year-old-olive-oil-found-in-galilee/0000017f-e09f-d7b2-a77f-e39fbbbd0000 https://www.haaretz.com/archaeology/2014-12-17/ty-article/.p... Curiously, that article only mentions olive oil, which is not a seed oil under discussion, and actually makes no mention of "poppy seed, rapeseed, linseed, almond oil, sesame seed, safflower, and cottonseed" at all.