That much is certain. Beyond the bare fact of its existence and its classification as an archaeological monument, almost nothing has been formally published about it. It sits in the landscape, recognised as significant enough to record, yet still awaiting the fuller documentation that would tell us what it actually is, who made it, and when.

Earthworks of this kind in County Clare could be almost anything. The term covers a wide range of constructed or shaped landforms, from the circular banks of a ringfort, which was a farmstead enclosed for protection in the early medieval period, to the raised platforms of mottes, the ditched boundaries of field systems, or the remnants of enclosures whose original purpose has long since blurred into the grass. Clare has examples of all of these, scattered across its limestone plains and coastal margins, and Farrihy's earthwork presumably belongs somewhere in that broad tradition. Without further detail, though, it remains a shape in a field, its age and function open questions.