Birks, Hilary H (1970): Studies in the vegetational history of Scotland: I. A Pollen diagram from Abernethy Forest, Inverness-shire. Journal of Ecology, 58(3), 827-846, http://www.jstor.org/stable/2258536
Birks, Hilary H; Mathewes, Rolf W (1978): Studies in the Vegetational History of Scotland. V. Late Devensian and early Flandrian pollen and macrofossil stratigraphy at Abernethy forest, Inverness-shire. New Phytologist, 80(2), 455-484, doi:10.1111/j.1469-8137.1978.tb01579.x