³¹Bergh, Stefan. Landscape of the Monuments: A Study of the Passage Tombs in the Cuil Irra Region. Riksantikvarieämbetet, 1995. 121-22.
The author explains, "Another fact which links the two monuments is that they lie along the routes out from Cüil Irra, and are the last monuments to be passed when leaving the region to the west and north respectively."