Landscape and climate, during Middle Pleistocene in Jarama valley river (Madrid), through pollen data

Se presentan los datos palinológicos, procedentes de dos depósitos de origen fluvio-lacustre, localizados en la cuenca alta (Redueña) y media (Valdecarros), del valle del río Jarama (Madrid). En ambas secuencias, la abundancia de industria lítica y de restos óseos de macro y micromamíferos, evidencian que se trata de yacimientos relacionados con campamentos de sociedades cazadoras. Dichos campamentos, funcionales durante el Pleistoceno Medio (500 a 130 ka), bajo un clima generalizado de carácter cálido, eran estacionales asociados a las zonas de rib era de lo s río s p o r tratarse de áreas con excelentes recursos Bajo esta perspectiva el objetivo principal, es recrear el contexto paleoambiental, en el que se desarrollaron los citados campamentos y establecer las similitudes y diferencias que la posición geográfica, imprime sobre la vegetación.Palynological data are presented from two deposits offluvio-lacustrine origin, located in the upper basin (Redueha) and average (Valdecarros), River Jarama valley (Madrid). In both sequences, the abundance of stone tools, as well as in bone remains, both macro and small mammals suggests, that these deposits are related to camp sof hunter-gatherer societies. These camps, functional during the Middle Pleistocene (500 to 130 ka), under a climate generally warm, we reseasonal, associated with river banks, being are as with excellent resources. This perspective arises, as main objective, to recreate the paleoenvironmental context, in which the aforementioned camps were developed as well as to establish the similarities and differences that the geographic position, prints on the vegetatio