Martínez, Kenneth A new Lower Pleistocene archeological site in Europe (Vallparadis, Barcelona, Spain). [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Mar 2010 - 5762-7 p. digital Publication Type: Historical Article; Journal Article ISSN: 1091-6490 Standard No.: 10.1073/pnas.0913856107 doi Subjects--Topical Terms: AnimalsArchaeologyFossilsHistory, AncientHominidaeHumansMammalsPaleontologySpain