The distribution of these structures across the British Isles is not uniform, however it is not understood whether or not this is function of different rates of survival rather than a result of their concentration being localized to certain areas at the time the structures were raised.
The distribution of these structures across the British Isles is not uniform. It is not understood. This is function of different rates of survival rather than a result of their concentration being localized to certain areas at the time. The structures were raised the time.