When a landowner turned the soil during ploughing, the blades brought up flint arrowheads and knapping waste, the chipped-off fragments left behind when someone shaped a stone tool. That debris, known to archaeologists as a lithic scatter, is often the most honest kind of find: not a monument, not a burial, just the leavings of ordinary work, dropped or discarded and gradually swallowed by the earth.

Flint does not occur naturally across much of Cork, so its presence in the ground here points to either deliberate transport of raw material or the careful recycling of every usable piece. Arrowheads suggest hunting, or possibly conflict, while the waste flakes indicate that tool-making was happening at or near this spot rather than elsewhere. Taken together, these objects place human activity at Clyduff somewhere in the prehistoric period, though pinning it to a specific era is difficult without excavation. Neolithic and Mesolithic communities both worked flint in Ireland, and surface finds alone rarely settle the question.

The discovery came about by chance, as so many of these sites do, through the routine work of farming rather than any planned investigation. No further details about the extent of the scatter or what else the field might contain are recorded, which is itself a reminder of how much Irish prehistory survives only as fragments, turned up once and not revisited.