- Cortijo, Iván., Palacios, Teodoro., Jensen, Sören., Barrera, José María. (2024) The Ediacaran-Cambrian Radiation of Animals within the Villuercas-Ibores-Jara UNESCO Global Geopark, Spain. Geoconservation Research (Geoconserv. Res.), 4(1):43-55. https://doi.org/10.30486/gcr.2021.1918395.1076