Lombardo (IMAGE) Penn State Caption Umberto Lombardo, University of Bern, sampling sediment cores in the Llanos de Moxos. Credit José Capriles, Penn State Usage Restrictions non commercial use only 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.