Geology Reference
In-Depth Information
F IG . 8.8 ( a , b ) Midwinter sunset prediction (Working photo by Gavin Rob-
erts, drawing by author) (Redrawn by Richard Robertson)
Mills Observatory, Dundee) photographed the sunrise on the
morning of June 19, obtaining some spectacular shots of the Sun
over the central stone [ 2 ]. But not knowing what was needed, he
didn't fix the rising point on the horizon.
In an article submitted to the U.S. magazine Tournaments
Illuminated in 1986, I wrote, “Believe it or not, due to weather
and other problems, after 7 years we still don't have a precise
record of midsummer sunrise,” [ 3 ] though it was the main feature
 
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