The term boulder burialwas coined in the 1970s by Sean O’Nualláin, an archaeologist with the Ordnance Survey, to describe a class of monument that was quite prevalent in the south west, consisting of a single large boulder sitting on three or four support stones. The support stones lift the boulder off the ground and provide a small chamber-like area under the stone. Previously, this type of monument was known as a dolmen, a boulder dolmen or a cromlech, but O’Nualláin was convinced that the main purpose of these boulders was to mark a burial.
Illustrations from Jack Robert’s book Exploring West Cork
He based this belief partly on his extensive experience with other megalithic monuments, but also on the findings of the excavation of the Bohonagh complex, where Fahy found fragments of cremated bone in a pit under the boulder.
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