Judith Sealy bụ Prọfesọ na South Afriika nnyocha oche atumatu na Archaeology na Paleoenvironmental Studies na onye nduzi nke Stable Light Isotope Lab na Ngalaba Archaeology na Mahadum Cape Town . Loftus, EJ, & J. Sealy, 2012. "Ịkọwakwa isotopes carbon kwụsiri ike na enamel eze mmadụ: nyocha nke oghere anụ ahụ sitere na South Africa." Akwụkwọ akụkọ American Journal of Physical Anthropology 147: 499-507. Sealy, J., & M. Galimberti, nke afọ 2011. "Shellfishing na nkọwa nke nha azụ azụ na Middle na mgbe e mesịrị Nkume Ages nke South Africa". Na: NF Bicho, JA Haws & LG Davis (eds), Trekking the Shore: Change Coastlines and the Antiquity of Coastal Settlement : 405-419. New York: Springer.  Codron, J., D. Codron, JA Lee-Thorp, M. Sponheimer, K. Kirkman, KJ Duffy & J. Sealy, 2011. "Ụdị inye nri n'ọdịdị ala nke enyí Africa sitere na nyocha carbon isotope nke nsị". Oecologia 165: 89–99 . Sily, J., 2010.