[marktwain]

I’m always screaming about this “dating” bit with the same logic.

Stones are very hard to date directly. They are likely dating them from the layer they are imbedded in. If you look at the positions and how they were documented and found, you could make a determination if they had a good case or not.

[frithguild]

Stones are very hard to date directlyI know what you mean. Isn't carbon dating owned by match.com?