forest island (IMAGE) Penn State Caption Forest island in the Bolivian Llanos de Moxos, one of the sites where archaeologicalexcavations revealed the existence of Early and Middle Holocene human occupations including burials. 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.