Also, I don’t know why it never occurred to me before in the ages I’ve been looking at Thom’s flattened ring types, but I’ve always looked at the ratios as he gives them(Megalithic Sites in Britain, p 28-29) Type A Perimeter / major diameter = 3.0591 (3.057985078 = inner sarcen circle circumf. / 100)Minor diameter /Continue reading “On Thom’s Flattened Megalithic Rings (updated)”