examples III

This is the fourth entry in a series of crop circle reconstructions with emphasis on trisection.

Trisection is shown as blue lines that trisect angles visable in the design. In many cases a tramline is crossing the formation allong these lines. The assumption is that this is deliberately and consistantly done. Possibly because this is one of three unsolvable geometric problems from antiquity, together with squaring the circle and doubling the volume of a cube.

For an introduction please go to the..Introduction!

July 16, 1991 Barbury Castle.

Often lovingly refered to as the "mother of all crop circles".

July (?) 1995, Wheat hill.

One of the "dorsal fins" is smaller. Trisection by entry of the tramlines.

June 14, 1997 Upham.

Trisection incorporated in the design, based on the vertices 1 and 4 of a decagon.

July 23 2000 Silbury hill

June 18, 2000 Bishop's Cannings Down.

August 15, 2002 Crabwood

http://www.lucypringle.co.uk/new-version-old/Articles/the-crabwood-event.html

http://temporarytemples.co.uk/crop-circles/2002-crop-circles

http://www.lucypringle.co.uk/photos/2002/uk2002dl.shtml#pic2

The framework without the face and spiral. The location of the circle is determined with trisection. The angle between the vertical axis and centre of the circle is trisected by its own radius. The angle between the top of the circle and centre is trisected by the tramline. Both outside and inside radius of the circle.

June 22, 2005 Lurkeley hill.

Trisection incorporated in the design.

June 27, 2007 West Kennet.

July 26, 2012 Oliver's castle.

July 13, 2013 Hoden.