Rubén Molina-Pérez and Asier Larramendi are the founders and scientific directors of Eofauna, a company that produces scientifically accurate representations of prehistoric fauna using the most current research available. Molina-Pérez specializes in disciplines such as biogeography, biometrics, and paleontology. Larramendi's work focuses on the morphometrics, comparative anatomy, and functional morphology of extinct vertebrates.