At Killeen in County Cork, four standing stones once rose from the middle of four successive fields running parallel to a road, a remarkably regular arrangement that suggested either deliberate prehistoric planning or, at the very least, a landscape memory preserved across field boundaries over centuries. All four are now gone.

The stones were recorded by Condon in 1916, who described them as galláin, the Irish term for standing stones, typically single upright stones of prehistoric origin whose exact purpose remains debated but which are found throughout Ireland, sometimes marking boundaries, sometimes associated with burial, sometimes apparently freestanding monuments in their own right. Condon noted that they were reddish in colour, each standing somewhere between three and four feet high and roughly a foot wide by six inches deep, modest in scale but consistent with one another. The detail that catches the eye is their positioning: one to a field, four fields in a row. Whether they were remnants of a longer alignment, territorial markers, or something else entirely, the record does not say. What the record does say, with plain finality, is that they have been removed.