Síntesis del registro fósil de dinosaurios tireóforos en Gondwana

• Main Authors: Pereda Suberbiola, Xavier, Díaz Martínez, Ignacio, Salgado, Leonardo, de Valais, Silvina
• Language: Spanish
• Published: 2015
• Subjects: Paleontología; Thyreophora; Stegosauria; Ankylosauria; Jurásico–Cretácico; Gondwana; Argentina; Martínez; New Zealand; Patagonia; Antarc*; Antarctica
• Online Access: https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2635; https://hdl.handle.net/20.500.12049/2635; http://www.peapaleontologica.org.ar/index.php/peapa/article/view/101; http://hdl.handle.net/11336/57610; https://doi.org/10.5710/PEAPA.21.07.2015.101

Fil: Pereda Suberbiola, Xavier. Universidad del País Vasco; España Fil: Díaz Martínez, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina Fil: Díaz Martínez, Ignacio. Instituto de Investigación en Paleobiología y Geología; Argentina Fil: Díaz Martínez, Ignacio. Universidad Nacional de Río Negro; Argentina Fil: Salgado, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina Fil: Salgado, Leonardo. Instituto de Investigación en Paleobiología y Geología; Argentina Fil: Salgado, Leonardo. Universidad Nacional de Río negro; Argentina Fil: de Valais, Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina Fil: de Valais, Silvina. Universidad Nacional de Río Negro; Argentina Fil: de Valais, Silvina. Instituto de Investigación en Paleobiología y Geología; Argentina of stegosaurs, ankylosaurs, and basal forms such as Scelidosaurus. Thyreophorans have a long fossil record, extending from theLower Jurassic to the Upper Cretaceous. Most of the fossils come from localities in the Northern Hemisphere. However, the thyreophoranrecord of Gondwana includes significant skeletal remains and tracks in South America, Africa, Madagascar, Australia, New Zealand and Antarc-tica. Thyreophorans could be present in Africa since the Early–Middle Jurassic. They are well documented in the Upper Jurassic of Tanzania(stegosaur Kentrosaurus) and the Jurassic–Cretaceous transition of Bolivia (tracks). Stegosaurs were present in South Africa (Paranthodon) andArgentina (indeterminate form) during the Early Cretaceous, whereas ankylosaurs were present at this time in Australia (Minmi). Ankylosaurshave been recorded in the Late Cretaceous of South America (body fossils in Argentina and tracks in Bolivia), Antarctica (Antarctopelta), NewZealand, and likely Madagascar. The presence of both ...