Bron: De Paepe, P. & Pieters, M. 1995: Petrology and Provenance of Unworked Stone from the Medieval Fishing Village at Raversijde (mun. of Oostende, prov. of West Flanders), Archeologie in Vlaanderen IV 1994, 237-251. Type: literatuur Datum: Toelichting: C.K.:DePaepe:1995a