“…The Loanleven alignment is quite unlike any other previously recorded pit-alignment and its classification, therefore, is difficult. Excavations at Eskbank, Lothian (Barber 1985) and Marygoldhill, Borders (Strong 1988) have suggested that the pits were quarry-pits associated with the construction of linear earthworks of the late pre-Roman Iron Age and the terms 'pit-defined' or 'pitted boundaries' have been introduced to describe these kinds of sites (Halliday et al 1981: Halliday 1982. It has been argued, however, that several of the pits at Marygoldhill Site 2 held posts and that they were related to an earlier form of enclosure (Strong 1988,128).…”