Persona: Escaso Santos, Fernando
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Escaso Santos
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Publicación A new Crocodyloidea from the middle Eocene of Zamora (Duero Basin, Spain)(Wiley, 2024-03-05) Narváez Padilla, Iván; Celis, Ane de; Escaso Santos, Fernando; Martín de Jesús, Santiago; Pérez García, Adán; Ortega Coloma, Francisco JavierThe eusuchian crocodyliforms recorded in the Eocene levels of the Spanish Duero Basin belong to three lineages: Planocraniidae, with the species Duerosuchus piscator; Alligatoroidea, represented by several specimens of the genus Diplocynodon; and Crocodyloidea, which includes several specimens traditionally attributed to Asiatosuchus. The genus Asiatosuchus, established in 1940 based on a middle Eocene species from Mongolia, has subsequently served as a wastebasket taxon for Paleogene remains belonging to several species, not only from Asia but also belonging to the European and North American records. Many of these species are known by highly fragmentary remains, sharing the presence of characters such as a flat and triangular skull, and long symphyses in the lower jaw, recognized as characteristic for the crocodyloids. In addition to isolated cranial remains, among the material traditionally attributed to Asiatosuchus at the Duero Basin stands out a nearly complete skull and a left mandible, from the middle Eocene area of Casaseca de Campeán (Zamora Province). The present study analyses in detail these specimens, previously reported during the 1980s, but analyzed in a very preliminary way. They are included for the first time in a phylogenetic analysis to establish the systematic position of this Spanish form. The results confirm that it corresponds to a new species of basal crocodyloid, defined here as Asiatosuchus oenotriensis sp. nov.Publicación San Alberto Magno 2010 : dinosaurios en Cuenca : de cazadores jorobados a dinosaurios en el AVE(Universidad Nacional de Educación a Distancia (España). Facultad de Ciencias, 2010-01-01) Sanz, José Luis; Ortega Coloma, Francisco Javier; Escaso Santos, FernandoPublicación Nuevas Tecnologías en la Enseñanza: BIOINNOVA traspasa fronteras: plataforma en abierto para la distribución del conocimiento sobre biodiversidad(Universidad Nacional de Educación a Distancia (España). Facultad de Ciencias, 2017-01-01) Novo Rodríguez, Marta; Aquilino Amez, Mónica; Pérez Martín, José Manuel; Planello Carro, María del Rosario; Herrero Felipe, Óscar; Escaso Santos, Fernando; Ortega Coloma, Francisco Javier; Narváez Padilla, IvánPublicación Efemérides:Charles Darwin(Universidad Nacional de Educación a Distancia (España). Facultad de Ciencias, 2009-01-01) Escaso Santos, Fernando