Thanks for this.
I admit when I first read Thom I thought 'yeah, right?'... however, the more I see - in my opinion there really is no credible alternative to fieldwork on location - the more I notice 'coincidences' becoming too frequent to ignore strong suggestions of 'base templates' of some nature having been employed at prehistoric sites.
I'm certainly no surveyor... however you might be interested in the work TMA member Cerrig has undertaken mapping alignments in South Wales?
 Reply | with quote | Posted by GLADMAN
4th December 2021ce
11:15 |
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Head To Head 
Circumferential Unit Tied to the Megalithic Yard? (Geoff_B)