Dawson, Alastrair G.; Dawson, Sue; Cooper, J. Andew G.; Gemmell, Alastair; Bates, Richard (2013). «A Pliocene age and origin for the strandflat of the Western Isles of Scotland: a speculative hypothesis». Geological Magazine150 (2): 360-366. Bibcode:2013GeoM..150..360D. doi:10.1017/S0016756812000568.
Dawson, Alastrair G.; Dawson, Sue; Cooper, J. Andew G.; Gemmell, Alastair; Bates, Richard (2013). «A Pliocene age and origin for the strandflat of the Western Isles of Scotland: a speculative hypothesis». Geological Magazine150 (2): 360-366. Bibcode:2013GeoM..150..360D. doi:10.1017/S0016756812000568.