The Sanctuary Geometry

The figure shows the Sanctuary circles with construction lines added in a similar manner to Stonehenge.

Although the circle centre is interpretive you can readily observe that the circles are arranged in almost exactly the same manner as at Stonehenge.

The line XJ depicts the radius of the defining circle C, and all of the construction lines are taken from this ring. In a major variance from the Stonehenge pattern, the ring with radius XN lies midway between the two squares XJKP and MLEF, which if we take XJ as unity supplies XN as:-

The figure below shows in tabular form, the ring sequence and their diameters in feet, as given by Thom & Burl. Ring C is the `unity´ circle, equivalent to the Sarsen ring from which the geometrical ratios have been determined. The only ones of interest at the moment are rings A to D1.

The outer ring A corresponds to the position of the Aubrey Circle at Stonehenge and is similarly determined by square root three plus one.

Taking ring " C" to be accurate, its measured diameter of 46.8 feet (Thom & Burl) therefore provides the calculated diameters of 127.86, 63.93, and 34.26, as compared to the measured diameters.

These figures are close enough to be highly significant, yet if we change the "C" diameter slightly to 47.5, the corresponding "B " and "A" diameters become 64.8 and 129.6. However this change has a more marked effect on the smaller diameters giving "D1 " a value of 34.7. This is entirely understandable, as any error in execution of the plan would be magnified to a greater extent in the smaller rings. This would be particularly apparent if the ring diameters had been calculated rather than geometrically constructed, and reflects interestingly on the builders understanding of Pi.

GEOMETRIC CONCLUSION

Both Stonehenge and its `sister´ monument `The Sanctuary´ were designed around a simple geometric principle, based on root 3, that rigidly determined the ring spacing at each monument.

Taken together, the three monuments of Woodhenge, The Sanctuary, and Stonehenge, display an evolution of geometrical skill that can only be interpreted as proto-Pythagoreanism, and while it may be possible to infer that astronomical usage was the principle concern, it appears clear that symbolism and reverence for circles was uppermost in the builder's minds. It could be considered likely that this circular symbolism manifested itself through the observation of the movements of the heavens, and transposed itself symbolically into geometric patterns on the ground. This does not however fully answer the question of why they would choose to work with such apparent mathematical exactitude. Could there be something that we are missing?

If the scientists and astronomers are correct in their assertion that the Aubrey circle was an astronomical marker, it might force us to tentatively conclude that the same applies at The Sanctuary, where the row of 43 post-holes matches the position of the Aubrey circle. It is equally clear that the geometrical position of this circle is important, but not the number of holes lying on the circumference.

Clearly the ratio of Sarsen circle to Aubrey circle that appears both at Stonehenge and at The Sanctuary leads to the conclusion that the two are directly related. What could this relation be? Well some have observed that the Station Stones, which form an approximate rectangle bordering the Sarsen circle, is sized in a Pythagorean triangle of ratio 5 : 12 : 13. Firstly the positioning of the Station Stones is such that the rectangle they form does not touch the Sarsen Circle on both sides. A better fit can be made by using the nearest Aubrey Holes to the Station Stones, yet even a cursory measurement determines that this ratio is nearer 5 : 12.4 : 13.4, which seems too inaccurate to be anything other than accidental. One thing appears certain; the Station Stones were erected many centuries after the Aubrey Holes were dug and filled in. There is no guarantee that when these Stones were erected that the position of the Aubrey Holes was evident. Indeed when John Aubrey discovered them it was only due to the good luck of an extremely parched summer that made the more moist holes stand out. It is entirely possible that the Station Stones were positioned to satisfy some deep reverence or cult memory of timber posts that had satisfied an earlier significance, but whose position was only generally known. If that is the case then the astronomical alignments attributed to the Station Stones could well have been an accident, due to their being in proximity to earlier works that may have had earlier astronomical significance.

Moreover the general synthesis of ditch, bank and Sarsen circle, indicates the probability that prior to erection of the Sarsen Stones, an earlier, presumably timber structure, had stood in exactly the same place. The most problematical features are now seen to be the `Z' and `Y' holes, which do not seem to be discernable at The Sanctuary. This of course fits in with the archaeological data, which indicates a much later sequential date for the `Z' and `Y' holes, but does not explain why they were seemingly retrofitted to the overall Stonehenge plan.

Most scientists are uncomfortable with the notion that our distant ancestors understood sufficient Pythagorean geometry as to construct such an elaborate plan, but it clearly exists. They have no such problem in attributing a deep knowledge of astronomy to our ancestors. Archaeologists on the other hand, are dismissive of anything connected with either astronomy or Pythagoreanism. So we have two extremes. The former generally are scientific pragmatists whose view of religion is hindered by their analytical training and modern worldview, and the latter, whose view of science is that it had no bearing on the primitive cultures of the time. Yet for those not encamped in either discipline the probability that the earliest Stonehenge builders operated with both astronomical and religious imperatives is a more viable solution. Why else for example, would the Heel stone be positioned one Aubrey Circle diameter from the Grand Trilithon? A fact commented upon by John North, who could only add, `…it is hard to see any significance in this´. 1 Yet this Astro-religious imperative would appear to have been restricted to the earliest of building phases, as astronomical alignments connected with the later works have always been difficult to determine.

You will recall that archaeological evidence suggests that the site was abandoned around 2600 BC, which has been connected with the grooved ware cult, just prior to the time of Beaker pre-eminence. It would not be difficult to contend that this was the result of a schism, and I use the word entirely in its religious context, between the original culture and a newer one of not necessarily lesser intellect, but one that valued symbolism over practicality. Many centuries down the line this cultic imperative may well have resulted in an attempt to pay homage to the unfathomable ideas of their predecessors by re building the monument to its perceived former grandeur. Such building works would appear to have lacked precision and testify to a degeneration of understanding that resulted in the haphazard arrangements of later times.

However it is clear that demonstrating the geometric sophistication of Stonehenge and the contemporaneous nearby monument of The Sanctuary does nothing to explain its presence. So are we observing a freak of Neolithic sophistication or the remnants of a forgotten and almost alien mathematical heritage? The late Alexander Thom undertook groundbreaking research that indicated the presence of precise geometric forms within the many monuments that make up the Neolithic landscape of Great Britain, but despite their varying complexity none of them mirrors the sophistication of these Wiltshire monuments. To postulate that this was an isolated example of a localized cult and therefore unique within the context of Neolithic history, ignores the evidence for wide scale interaction of different cultures within the timescale of the prolonged megalithic works. But to do otherwise is to run headfirst into the brick wall of Stone Age obscurity and the perceived wisdom of current chronologies. It is equally clear that if this geometric knowledge was more than a freak of pre-history, then there should be some evidence further afield. In searching for this `needle in a haystack´, we are hampered by the indeterminate size of the haystack, and an incomplete understanding of the shape of the needle.

We cannot therefore adopt a mathematical approach and attempt to re-trace the evolutionary footsteps of these distant geometers, for in truth their `footsteps´ form no recognizable path. Yet we do have some clues, for the sophistication and similarity of the Stonehenge and Sanctuary geometries implies a conceptual plan existed that was rigidly followed by up to three different sets of people, over a period of up to 1500 years. It seems clear that if the archaeological timeframe has been correctly interpreted, then our choices boil down to two: either to dismiss this geometry as illusory happenstance, or to consider that it is the visible presence of a long lasting, religious, social or astronomic rite which eludes us. Moreover we would have to tackle the thorny subject as to whether this geometric puzzle originated in Wiltshire or was part of a wider diffusion of early megalithic experience. In short we are at the crossroads of archaeological thought torn between the prevailing blank wall of orthodoxy and the diffusionist heresy of the past.

And yet, as I demonstrate in "The Geometry of the Sun God" this highly esoteric geometry was not unique to the megalithic monuments of Wiltshire, and can be found elsewhere across the globe.The most surprising location is within the burial chambers of the pharoahs Khufu and Khafre. In these two chambers, square root geometry was used to position the sarcophagii, the air-shafts, and determine the overall spatial geometry. A fantastic claim? Maybe, but one which has been verified by reference to the survey data of Petrie, Cole and Gantenbrink.

To find out more, you will have to read the book.

1          North, J., (1996), Stonehenge, Neolithic Man and the Cosmos, Harper Collins, London, p 495

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