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Canto tallado de Atapuerca TD Gran Dolina. Canto tallado monofacial de cuarcita procedente del nivel TD del yacimiento de Gran Dolina en Atapuerca Burgos Espaa se data en unos aos Chopper in quartzite its comes from the bed TD of Gran dolina in Atapuerca Burgos Spain and it is dated in years Galet taill en quartzite de l'excavation