Five pieces of birch roundwood, some bearing visible toolmarks, were recovered from the peatland, and together they represent the surviving traces of a structure whose original form and purpose remain unclear. Peatlands are remarkable preservers of organic material, and wood that would long since have rotted away in open air can survive for centuries or even millennia in the waterlogged, oxygen-poor conditions of a bog. That these pieces retain evidence of deliberate shaping makes them more than just timber; they are the remnants of deliberate human effort, even if the scale and function of whatever was built here cannot now be fully reconstructed.

Birch was a commonly used timber in early Irish construction, particularly for smaller-scale or temporary structures, and roundwood, meaning branches or stems used more or less as they grew rather than sawn into planks, was a standard material for building in wetland environments. Toolmarks on such wood can sometimes help identify the type of implement used and, in favourable cases, contribute to broader dating discussions, though the record here does not extend to that level of detail. The site was documented through the work of the Irish Archaeological Wetland Unit, which was based at University College Dublin and carried out systematic survey of bog sites across Ireland, recovering evidence of crannogs, trackways, and structures that would otherwise go entirely unnoticed.