An exposure of intertidal peats has been reported on this beach.

Sources include:
Bell, M, 2007, Prehistoric Coastal Communities: The Mesolithic in Western Britain, CBA Research Report 149, pg2
Lewis, M P, 1992, The Prehistory of Coastal Southwest Wales 7500-3600 BP: an interdisciplinary palaeoenvironmental and archaeological investigation, unpublished PhD thesis, Dept of Archaeology, University of Lampeter

Maritime Officer, RCAHMW, February 2013.