[Stones] New discovery at Achnabreck

[Merryn Dineley]

	Hi Merryn's husband, Graham, contributing here!

The distribution of cup and ring marks form a pattern; Northern Britain, 
from Orkney through Scotland and Northern England to the Peak District, 
parts of Ireland, Spain and Portugal. They are frequently found on rocks 
from which there is a clear view of the skies.
	Imagine a huge meteor shower, hundreds of air bursts like Tunguska, 
many big enough to create the shock rings like nuclear test explosions. 
Imagine a really big bad meteor storm from a nearby comet's debris.

	There are some very interesting and unusual details, like the radiants 
on one cup and ring at Routing Lynn, Northumberland.

		Regards.		
			Graham.