Field boundaries of this kind, when they appear in archaeological inventories rather than farming almanacs, are usually far older than they look. What appears at first glance to be an unremarkable line of stone dividing one patch of ground from another may in fact trace boundaries laid down in the early medieval period or earlier, when the organisation of land in Ireland was bound up with kinship, territory, and the management of cattle on an Atlantic landscape.

The boundary at Kimego is documented in O'Sullivan and Sheehan's 1996 archaeological inventory of south-west Kerry, a systematic survey that catalogued monuments across one of the most archaeologically dense corners of Ireland. The Iveragh Peninsula, jutting into the Atlantic between Dingle Bay to the north and the Kenmare River to the south, contains an extraordinary concentration of early remains, from ring forts and souterrains to ogham stones and monastic enclosures. In that context, a field boundary is not a minor footnote. Such features can preserve evidence of how land was worked and divided across centuries, their lines sometimes running unchanged through the present agricultural landscape simply because stone walls, once built, tend to stay where they are placed.