Excavation at Liang Bua (IMAGE) Emory Health Sciences Caption Veatch looks at piles of sediment excavated from Luang Bua as it is being wet sieved using the irrigation system of a rice paddy near the cave site. Photo by Hanneke Meijer. Credit Photo by Hanneke Meijer Usage Restrictions Must include credit. 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.