RT Journal Article T1 Contribución al conocimiento de la dinámica de la vegetación en el sector oriental del Sistema Central español, en base al análisis polínico T1 Contribution to the knowledge of the vegetation dynamics in the eastern sector of the Spanish Sistema Central: pollen analysis A1 Gil García, María José A1 Tomás Las Hera, R. A1 Ruiz Zapata, Blanca AB Based on the study of the peat-b o g PM VII, located in the Puerto de Morcuera, both the vegetation dynamics and the anthropic influence in the last 1.000 years have been elucidated. Near 640± 50 BP (UCRA-362) this area was dominated by a dense forest of Quercus c „ altogether with regional forest of Pinus and Betula. Later on these forest becam e less dense as a consequence of an intense anthropic activity PB Sociedad Geológica de España YR 1992 FD 1992 LK http://hdl.handle.net/10272/14115 UL http://hdl.handle.net/10272/14115 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026