Preceramic, Aceramic or Early Ceramic| The radiocarbon dated beginning of the Neolithic in the Aegean

The Pre-Pottery-Neolithic refers to a period in the Eastern Mediterranean when ceramic  containers were not yet in use (although small objects made of clay were already being created). This  concept, which reflects a specific and quite unique stage in the development of human history, was  introduced to Aegean prehistory under the term of Preceramic during the 1950’s ( e.g ., in Argissa Magoula and Sesklo). Shortly thereafter, a different term, the Aceramic , was applied in the Aegean  ( e.g ., in Knossos) for levels devoid of pottery, although ceramic products were supposedly used in the  wider region. In some cases, the thin levels interpreted as Preceramic or as Aceramic contained sherds  that were regarded as being intrusive from above ( e.g. , Argissa-Magoula, Franchthi Cave). The new  sequences of radiocarbon dates allow a more precise description of this early period and thereby  contribute, not least, also to the clarification of terminological issues.