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Evolution of titanosaurid sauropods. I: phylogenetic analysis based on the postcranial evidence
"The phylogenetic relationships of titanosaurid sauropods are examined by means of a clodistic parsimony analysis based on postcranel features. Eusauropoda tBarapasaurus tagorei + Neosauropoda) have,Expand
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Un nuevo y gigantesco saurópodo Titanosaurio de la Formación Río Limay (Albiano-Cenomaniano) de la provincia del Neuquén, Argentina.
A NEW AND HUGE TITANOSAUR SAUROPOD FROM RIO LIMAY FORMATION (ALBIAN-CENOMANIAN), OF NEUQUEN PROVINCE, ARGENTINA. Argentinosaurus huinculensis gen et sp. nov. is a giant titanosaur sauropodExpand
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EL GENERO AEOLOSAURUS (SAUROPODA, TITANOSAURIDAE) EN LA FORMACION ALLEN (CAMPANIANO-MAASTRICHTIANO) DE LA PROVINCIA DE RIO NEGRO, ARGENTINA.
THE GENUS AEOLOSAURUS (SAUROPODA, TITANOSAURIDAE) IN THE ALLEN FORMATION (CAMPANIAN-MAASTRICHTIAN) OF RIO NEGRO PROVINCE, ARGENTINA. Remains assigned to Aeolosaurus Powell, 1986 from the AllenExpand
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New materials of Gasparinisaura cincosaltensis (Ornithischia, Ornithopoda) from the Upper Cretaceous of Argentina
New material of Gasparinisaura cincosaltensis from the Rio Colorado Formation (Upper Cretaceous) of northwestern Patagonia (Rio Negro Province, Argentina) provides seven new characters that areExpand
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A new Triassic carnivorous dinosaur from Argentina
Abstract. A new Triassic theropod, Zupaysaurusrougieriis described from La Rioja Province and its phylogenetic relationships amongst Theropoda are discussed. Zupaysaurusshares with Tetanurae severalExpand
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An incomplete Upper Cretaceous titanosaur (Sauropoda) braincase: new insights on the dinosaurian inner ear and endocranium
Abstract An incomplete braincase from the Upper Cretaceous Portezuelo Formation of northwestern Patagonia (Neuquen Province, Argentina) is described. The specimen preserves the lateral walls formedExpand
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A New Megaraptoran Dinosaur (Dinosauria, Theropoda, Megaraptoridae) from the Late Cretaceous of Patagonia
A skeleton discovered in the Upper Cretaceous Sierra Barrosa Formation (Turonian-Coniacian) of Neuquén Province, Argentina represents a new species of theropod dinosaur related to the long snouted,Expand
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Overosaurus paradasorum gen. et sp. nov., a new sauropod dinosaur (Titanosauria: Lithostrotia) from the late Cretaceous of Neuquén, Patagonia, Argentina.
A new lithostrotian sauropod, the small-sized Overosaurus paradasorum n. gen et sp. from the Anacleto Formation (Campanian, Late Cretaceous, Neuquén Group, Patagonia, Argentina) is here described.Expand
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A BASAL ABELISAURIA NOVAS, 1992 (THEROPODA- CERATOSAURIA) FROM THE CRETACEOUS OF PATAGONIA, ARGENTINA
A new abelisaur theropod, 1I0kelesia aguadagrandensis gen.nov., sp.nov., is described, characterized by having: a) quadrate with lateral condyle very reduced and posterior border of the articularExpand
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