Ana Pantoja Pérez is the Virtual Paleoanthropology Technician of DEATHREVOL research project. She holds a degree in Biological Sciences from the Complutense University of Madrid and she is currently a Ph.D. student at the University of Burgos under the direction of Professor Arsuaga. Her research focuses on the virtual reconstruction and comparative study of the Middle Pleistocene cranial remains recovered at the Sima de los Huesos site. He is also a member of the Atapuerca and the Tamajón karst (Guadalajara), as well as the research team of the Polvorín-Sima I (Karrantza, Bizkaia) and Baio (Zestoa, Gipuzkoa) archaeological sites.