title: Magnetochronology and stratigraphy at Gran Dolina section, Atapuerca (Burgos, Spain).
abstract: The Atapuerca Site (Burgos, N. Spain) is an extensive archaeological site which has yielded numerous human fossil remains. The Gran Dolina section, one of the open-air excavations and subject of this study, consists of a sedimentary infilling of 18 m thickness in a gallery originated by karstification of the host Cretaceous limestones. In this paper we present new stratigraphic and paleomagnetic evidence for the age and the sedimentary environment of the karst infilling where the archaeological site is located. Paleomagnetic dating places the hominids (Aurora stratum) in the Matuyama reversed Chron, hence before 780 ka. We also report evidence for a short normal polarity event at the bottom of the section that we speculate as being Jaramillo or Kamikatsura. The early and well-constrained date of the Atapuerca archaeological site, its location in the cul-de-sac we know as Europe, its stratigraphic context, the abundant fossil remains and the stone tool industry make it one of the most important localities for the question of the earliest human occupation in Europe.
authors.affiliation: CSIC, Institut de Ciències de la Terra "Jaume Almera", Solé Sabarís s/n, Barcelona, 08028, Spain. josep.pares@ija.csic.es
authors.forename: J M
authors.initials: JM
authors.lastname: Parés
authors.forename: A
authors.initials: A
authors.lastname: Pérez-González
mesh_terms: D000538:Aluminum Silicates; D000818:Animals; D001106:Archaeology; D005075:Biological Evolution; D002119:Calcium Carbonate; D000077215:Clay; D005580:Fossils; D005843:Geography; D019015:Geologic Sediments; D049690:History, Ancient; D015186:Hominidae; D006801:Humans; D008280:Magnetics; D013030:Spain; D013696:Temperature
chemical_list: D000538:Aluminum Silicates; D002119:Calcium Carbonate; D000077215:Clay