Exposures of eroded peat and tree root systems have been reported between Salmon and Pastoun Scar.

Sources include:
Bell, M, 2007, Prehistoric Coastal Communities: The Mesolithic in Western Britain, CBA Research Report 149, pg2
Dyfed Archaeological Trust HER Ref: 30103
Hyde, A, 1932, St Ishmaels Submerged forest, Transactions of the Carmarthenshire Antiquarian Society and Field Club
James, T, 1991, Where sea meets land, Sir Gar: Studies in Carmarthenshire History, 4, 143-66
James, H and James, T, 2003, Fish weirs on the Taf, Towy and Gwendraeth estuaries, Carmarthenshire, Carmarthenshire Antiquity, 39, 22-49

Maritime Officer, RCAHMW, February 2013.