AND only when there is a regional correlation with dendrochonology. If there is no synchronized, overlapping tree-ring record for the area going back an appropriate amount of time, then any carbon dating is merely a guesstimate and may be wildly off.
I can't remember where I read it but recently I read a comparison between carbon dating and dendrochonology, using bristle cone pines and carbon dating lost big time. It seems it was off by 10 or 15% possibly more.