Material for dating from these settings is very limited. Two measurements were obtained from the Sarsen Circle (photo and results), although since one of these is from material which must be residual (rejected results), the best estimate for the date of this setting (2850 - 2480 cal BC) relies on a single determination (see probability distributions). Stratigraphically this setting is later than the Q Holes and earlier than the Z Holes.
The Sarsen Trilithons (photo) appear to be stratigraphically earlier than the Bluestone Oval/Horseshoe and have produced three results. Analysis of these provide a best estimate for the date of construction of this setting of 2440-2100 cal BC (see probability distributions).
On the basis of the position of stonehole E in the entrance to the enclosure, it was initially considered that this may be part of the phase 1 Monument, however analysis of the two results from this feature produces an estimated date of construction of 2480-2200 cal BC, placing it firmly within phase 3 (see probability distributions).
Ditch Burial
The Bluestones
Results
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