alexander thom. avebury. hidden geometries. proponent of the megalithic yard and famous for his studies of stone circles measuring and analysing the data created at over five hundred megalithic sites, he attempted to classify these stone circles into different morphological types, type A, type B, type B modified and type D flattened circles, type 1 and type 2 eggs, ovals and true circles. this is his interpretation of the complex geometry at avebury a combination of three ‘circles’ contained within a henge embankment and ditch. #megalith #megalithic #megalithicmarvels #prehistory #archaeology #ancients #antientsculpture #ancientskills #megalithicyard #thom #alexanderthom #hidengeometry

alexander thom. avebury. hidden geometries. proponent of the megalithic yard and famous for his studies of stone circles measuring and analysing the data created at over five hundred megalithic sites, he attempted to classify these stone circles into different morphological types, type A, type B, type B modified and type D flattened circles, type 1 and type 2 eggs, ovals and true circles. this is his interpretation of the complex geometry at avebury a combination of three ‘circles’ contained within a henge embankment and ditch. #megalith #megalithic #megalithicmarvels #prehistory #archaeology #ancients #antientsculpture #ancientskills #megalithicyard #thom #alexanderthom #hidengeometry