Typical lame useless science writing. The headline states the timeline is challenge but the article never bothers to identify how.
Almost like they want to hide the impact.
My take, once again we get another discovery that significantly shifts dating yet we are to keep trusting they get it right.
Truth is they have no real idea when anything happened and guess wildly imo, the only criteria modern science has is to ensure everything they propose is stated in a way to contradicts the Bible’s history.