Browsing by Author "Soto Acuña, Sergio Gonzalo"

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    • Bizarre tail weaponry in a transitional ankylosaur from subantarctic Chile 
      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 ...
    • Evolución y desarrollo de los huesos cárpales en la transición terópodo-ave 
      Soto Acuña, Sergio Gonzalo (Universidad de Chile, 2015)
      En este trabajo se estudio el desarrollo de los centros de cartílago, mediante técnicas de tinción de cartílago whole mount, tinción en cortes histológicos e inmuno-tincion en los intervalos relevantes del desarrollo carpal, ...
    • New cladotherian mammal from southern Chile and the evolution of mesungulatid meridiolestidans at the dusk ... 
      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 ...