Beginning in 1992, a Spanish team has located more than 5,500 human bones dated to an age of at least 350,000 years in the Sima de los Huesos site in the Sierra de Atapuerca in northern Spain.
Počevši 1992. godine, jedan španjolski tim locirao je više od 5500 ljudskih kostiju starosti bar 350 000 godina u nalazištu Sima de los Huesos u Sierra de Atapuerca na sjeveru Španjolske.