The word earthwork covers a broad range of human-made features, from the low banks of ancient field systems to the ditched enclosures that once surrounded settlements, and without more detail it is difficult to say precisely what form this one takes. That ambiguity is itself part of the story. Clare is a county with a dense archaeological record, and many of its older earthen monuments survive not because they were ever celebrated but simply because the land around them was never significantly disturbed.

The townland name Boolynamweel offers a small clue to the character of the area. Booley names in Ireland typically derive from the Irish word for a seasonal grazing settlement, suggesting that this part of Clare was once used for transhumance, the practice of moving livestock to upland or outlying pastures during summer months. Whether the earthwork connects to that tradition, or predates it entirely, remains unclear. Clare's earthworks range widely in date and purpose, from prehistoric enclosures to medieval agricultural boundaries, and without excavation or detailed survey it is rarely possible to assign a confident date to a low bank or ditch in the ground.