Cropmarks of a Neolithic long barrow are visible on aerial photographs of this area to the south-west of Brookenby. The barrow is situated on the upper valley slope, on the northern side of the valley of the Waithe Beck. It is aligned south-east to north-west, with the long axis traversing the contours. It is a trapezium-shaped enclosure with straight terminals, and measures 74m by 26m, tapering to 18m at the narrower end. A cropmark line of variable strength inside the enclosure and towards the broader southern end may represent a marking out ditch. A possibly contemporary small rectilinear enclosure measuring roughly 28m by 16m and on the same alignment as the barrow lies a short distance to the south (see MLI127001). {1}{2}{3} More recent analysis of the aerial photographs for this area shows the barrow as cropmarks and soilmarks, and as a shallow earthwork. The barrow comprises a rectilinear ditched enclosure, elongated north-west by south-east with maximum dimensions measuring 36m by 78.5m. Elements of an internal enclosure are also visible, as well as a possible external pit and ditch, though the cropmarks were not of the best clarity. The barrow has been bisected by several post-medieval, ditched field boundary hedges, which may have impacted the barrow deposits. {4}