=ëk¢ r¦ (IMAGE) Max Planck Institute of Geoanthropology Caption Bronze-Iron Age Petroglyphs on the cliff face above the site of Obishir show what are either wild goats, or early domestic goats Petroglyphen aus der Bronze- oder Eisenzeit auf der Klippe über Obishir. Sie zeigen entweder wilde oder frühe domestizierte Ziegen. Credit William Taylor Usage Restrictions Please provide credit information with reuse 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.