Browsing by Author "Vargas Milne, Alexander Omar"
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Soto Acuña, Sergio Gonzalo; Vargas Milne, Alexander Omar; Kaluza, Jonatan; Leppe, Marcelo A.; Botelho, Joao Francisco; Palma Liberona, José Antonio; Gutstein, Carolina; Fernández, Roy; Ortiz, Héctor; Milla, Verónica; Aravena, Bárbara; Manríquez, Leslie; Alarcón Muñoz, Jhonatan; Pino, Juan Pablo; Trevisan, Cristine; Mansilla, Héctor; Hinojosa Opazo, Luis Felipe Camilo; Muñoz Walther, Vicente; Rubilar Rogers, David Eliseo (Nature Research, 2021)Armoured dinosaurs are well known for their evolution of specialized tail weapons-paired tail spikes in stegosaurs and heavy tail clubs in advanced ankylosaurs(1). Armoured dinosaurs from southern Gondwana are rare and ...
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Venegas Martìnez, Juan Pablo Nicolàs (Universidad de Chile, 2021)Una de las características distintivas de los vertebrados con mandíbula (Gnathostomata) es la dentición. A partir de elementos ancestrales comunes se ha desarrollado una enorme diversidad morfológica en los distintos grupos ...
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Alarcon Muñoz, Jhonatan Andres; Otero Cameron, Rodrigo Antonio; Soto Acuña, Sergio; Vargas Milne, Alexander Omar; Rojas, Jennyfer; Rojas, Osvaldo (Inst Paleobiologii Pan, 2021)We describe partial remains of a non-pterodactyloid pterosaur from Upper Jurassic levels of the Atacama Desert in northern Chile. The material includes a left humerus, a possible dorsal vertebra, and the shaft of a wing ...
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Martinelli, Agustín G.; Soto Acuña, Sergio Gonzalo; Goin, Francisco J.; Kaluza, Jonatan; Bostelmann Torrealba, Juan Enrique; Fonseca, Pedro H. M.; Reguero, Marcelo A.; Leppe, Marcelo; Vargas Milne, Alexander Omar (Nature Research, 2021)In the last decades, several discoveries have uncovered the complexity of mammalian evolution during the Mesozoic Era, including important Gondwanan lineages: the australosphenidans, gondwanatherians, and meridiolestidans ...