Öz Two papers on thc duration of life of thc ancient inhabitants of Anatolia havc already been publishcd by me. In the first paper I studied the longevity of the ancient inhabitants of Anatolia from the Chalcolithic Agc to the cnd of the Byzantine period at Alişar Höyük1 and in the second, I confined myself to the study of the duration of life of thc Chalcolithic and Copper Age populations.2 Since the publication of thc iast paper more Chalcolithic and Copper Age skeletons have comc to the Division of Palacoanthropology from the various excavations carried out in different parts of Turkey. Thcreforc, I have considered it worthwhile to restudy the longevity of the Chalcolithic and Copper Agc populations of Anatolia on this augmented serie