Ossuaries (IMAGE) American Friends of Tel Aviv University Caption Ossuaries from the Chalcolithic Period, excavated at Peqi'in Cave. Credit Mariana Salzberger, courtesy of the Israel Antiquities Authority. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.