I did send at least one or two emails touching on that subject, to the list, but it was quite a while ago (relatively speaking), so I'll re-address it here.
Precise Position of 'Avebury Circle'
Munck (1999), in "Whispers From Time, Volume II", page 232 ... shows Avebury Circle's precise latitude and longitude, and includes a bird's-eye diagram of its layout.
Grid LAT 51 (deg) X 25 (min) X 39.88785669 (sec) North ... = 50857.01728 North.
Grid LONG 32 (deg) X 59 (min) X 9.718172912 (sec) W.Giza ... = 18347.91046 W.Giza. [ W.Greenwich 01 deg 51 min 8.918172912 sec ].
Grid POINT Value 50857.01728 / 18347.91046 = 2.77181521
Connection to "Goat of Mendes"
The Grid LAT is identical to the Grid LAT of the "Goat of Mendes" ("Baphomet") artifactual depiction at Sterling Run, PA, USA. Here is the latitude (Munck, 1995) of "The Goat" ... 41 (deg) X 24 (min) X 51.68396065 (sec) North ... = 50857.01728 North.
Notice the similarity, here, to the general Cydonia latitude on Mars. "The Baphomet" is associated with The Knights Templars, just as the "Goat of Mendes" is associated with the ancient Egyptian alchemical priesthood. Essentially, the 2 'characters' are the same. This also indicates an association with Enki/Ptah .. his 'faction' and 'school'.
The Connections to 'The D&M Pyramid'
Before we go further, I want to point out that Zecharia Sitchin has identified Enki/Ptah as the architect of Stonehenge, which is not that far away from Avebury Circle.
Munck's Grid POINT Value for Stonehenge (1992) is ... 2.433467206 .. and many of you know I've written a lot about this site. Many of you also know that I've stressed that the designers/builders of these stone circles, mounds, major pyramids, etc. ... used a precise rendering of the Pi constant .. in the building and in the precise placement of the structures.
(2.433467206 / 2.77181521) X 10 X (3.141592654) ... = 27.58106915
This equation is saying that if Stonehenge's Grid POINT Value is divided by Avebury Circle's Grid POINT Value .. and the result is then multiplied by 10, and then by a precise Pi constant (to 9 decimal places) ... we get a certain figure. This figure is the Grid POINT Value (Munck, 1992) of none other than 'The D&M Pyramid' at Cydonia on Mars.
Evidence for Prime Meridian Validity
Munck discovered that this ancient interplanetary matrix has self-evident prime meridians on Earth and on Mars ... at Giza and at Cydonia. The prime meridians pass through the centers of The Great Pyramid and 'The D&M Pyramid'. The number-designation Munck discovered for prime meridians is ... "360" ... which in effect is the "Grid LONG" of any prime meridian in the system (matrix). Of course ... "360" is our conventional number of arc-degrees on one circumference.
What would be the Grid LAT of 'The D&M Pyramid' ? Multiply "360" times its Grid POINT Value ... 360 X 27.58106915 = 9929.184894 North ... = 40 (deg) X 52 (min) X 4.773646584 (sec) North.
Connection to "Tetrahedral Grid LAT"
I discovered (Morton,1999) that Richard C.Hoagland's 'Tetrahedral Latitude' ... of 19.47122061 arc-degrees, north/south of planetary equators ... could be transposed into the ancient matrix format, thusly : 19 (deg) X 28 (min) X 16.46707132 (sec) north/south ... = 8760.481942 north/south.
9929.184894 X 2.77181521 = 3.141592654 X 8760.481942
This equation is showing that if the Grid LAT of 'The D&M Pyramid' is multiplied by the Grid POINT Value of Avebury Circle ... we will get the multiplied product of a precise rendering of Pi, times the "Tetrahedral Grid LAT".
Yes; indeed, it appears that Avebury Circle is very much "related" directly to 'The D&M Pyramid' at Cydonia on Mars.
This URL, directly above, will send you to a website that gives a lot of detail as to the "prime meridians" at Giza and at Cydonia, plus more.
-- Michael Lawrence Morton