These include: the rectilinear form of the enclosure ditch, with its V-shaped profile; the associated timber gate and corner tower; the presence of possible contemporary rectilinear timber buildings, which appear reminiscent in both size and form to barrack blocks; and finally, the dating evidence.
[4] This, based on the one sigma calibrated range, suggests the slighting of the site during the late first century AD, which would correspond to the governorship of Agricola, or possibly his unknown successor.
With this big victory, Agricola extracted hostages from the Caledonian tribes and instructed his fleet to sail around the north coast confirming to the Romans the province of Britannia was an island.
Maxwell and Wilson wrote: "For the present, it may be noted that, viewed as crop-mark sites, neither [Cawdor nor Thomshill] sits happily in the established morphological categories of standard Roman military installations in North Britain".
[8] William Hanson concluded that "none of the postulated sites discovered by aerial survey in Moray and Nairn over recent years has the distinctive morphological characteristics of a Roman fort".