Several rows of low banks, put together from earth and stone, divide the ground into a series of irregular-shaped fields. The irregularity is the point. These are not the neat geometric parcels of planned modern agriculture but something older and more organic, shaped by the terrain, the soil, and the practical needs of whoever farmed here.

Field systems of this kind are found across Ireland, and their origins can range from the early medieval period back to the Bronze Age. They represent one of the more understated categories of archaeological survival, easy to miss precisely because they blend so naturally into the agricultural landscape. The banks at Clooncormick sit in the broader district around Ballinrobe, Lough Mask, and Lough Carra in County Mayo, a region where evidence of long and layered human settlement turns up with some regularity. The site was recorded as part of an archaeological survey of that district compiled by D. Lavelle and published in 1994 by the Lough Mask and Lough Carra Tourist Development Association.