The bone industry at Caesarea Maritima, Israel, 1st-13th centuries CE - Ayalon, Etan (From hooves to hornes, from mollusc to mammoth. Manufacture and use of bone artefacts from prehistoric times to the present. Proceedings of the 4th meeting of the ICAZ worked bone research group at Tallinn, 26th-31st of august 2003., 2005)