Hachures, the short radiating lines cartographers use to suggest a raised or hollowed feature in the landscape, implied something worth noting, something with enough relief or irregularity to merit inclusion. When an inspector finally went to look in 1984, nearly four decades after the map revision, the feature turned out to be a large hollow in the ground, not an earthwork of ancient origin but, according to the landowner, a gravel quarry.

The quarry post-dates 1700, which places it firmly in the modern era and outside the scope of archaeological classification in Ireland, where the cutoff for protected monuments generally falls at that year. It is, in other words, a working scar in the land rather than a relic of prehistory or the early medieval period. What makes it quietly curious is the gap between what the map suggested and what the ground contained, and the unhurried pace at which the question was resolved. A cartographic symbol from 1945, a physical inspection in 1984, a landowner's casual identification, and the matter was closed. The hollow remains on its hummock in the pasture, neither ancient enough to be protected nor remarkable enough to be remembered, except as a small lesson in how landscape features accumulate meaning and then lose it again.