Jesús Reolid is a doctor in Geology and a professor in the Department of Stratigraphy and Paleontology at the University of Granada. He has participated in more than seven oceanographic campaigns studying the seabed, from the warm waters of the Maldives to the icy landscapes of Antarctica. He also works with dinosaurs and any other fossil vertebrates that lived with them. In the field of science communication, he has participated in projects such as "Journey to the Past through Fossils" (FECYT) or the social media communication of the UNESCO IGCP655 project, and as a paleoillustrator for books and museums. He shares his work on social media as @Reolidgeology (YouTube and Twitter). He also collaborates on various Twitch streams with Scenio (@ScenioTV)