Sampling Campaign (IMAGE) University of Barcelona Caption Extraction of the sequence in Basa de la Mora lake by the IPE-CSIC research group of Quaternary Paleoenvironments. Credit Photo: Anchel Belmonte Usage Restrictions Creative Commons BY-ND 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.