Excavation at Liang Bua (image) Emory Health Sciences Share Print E-Mail 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. Share Print E-Mail 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.