Since the 1990s, archaeometric studies have attested to the production of new types of ceramic in Western Anatolia, linked to the arrival of Turkish populations in the region from the end of the 13th century. Among these new types are ceramics whose shapes and decoration are very commonly found in the Islamic world, and which show the introduction of new techniques of fabrication.Taking a sample of 87 sherds discovered at five Turkish sites and three sites in the Crimea, this study, combining an archaeological approach with physicochemical analyses, enabled us to propose a chronological framework for these initial Turkish productions and to determine the techniques of fabrication of their coatings – slips and glazes – used for the decoratio...