FLORA CARBONÍFERA (IMAGE) University of Barcelona Caption El estudio revela la dispersión ecológica de las plantas precursoras de la formación de hulla (Sigillaria brardii) en el Pirineo ante un cambio climático global. Credit UNIVERSIDAD DE BARCELONA Usage Restrictions Credit must be given to the creator. License CC BY 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.