found: Work cat.: 2001374419: Allotta, G. Ferdinandea : l'isola che non c'è, 2000:p. 15 (Graham Island)
found: TIME Europe, Mar. 2000:vol. 155, no. 11 (Graham Island; also known as Ferdinandea; loc. south of Sicily; ... possible reemergence of Graham Island, which made its first recorded appearance in 10 B.C. and last rose from the sea between Sicily and Tunisia in July of 1831)
found: Prevost, C. Introduction au rapport fait̂a l'Acad́emie royale des sciences, sur le voyage a l'le Julia, en 1831 et 1832, 1832.
found: Wikipedia, Jan. 30, 2007(Ferdinandea; the French geologist Constant Pŕevost named it l̀le Julia, for its July appearance)
notfound: GEOnet;Lippincott