Ring of Brodgar, Orkney, Scotland, 2700 BC,104 m diameter. Astrogeo pos: for fl 3 (!!) on cardinal weather divide of 0°Libra indicating a highly important site for the whole morphogenetic field energetically combining earth (Virgo) + air (Libra). 2nd coordinate on the divide between Libra + Scorpio indicating a stage for ritual dance, performance, worship. 2 coordinates in Libra indicate an ideal site for marriage and dance.