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The prefrontal of Rinconsaurus caudamirus (Sauropoda, Titanosauria) as a crocodyliform ilium

Cretaceous Research, 2021
Abstract The holotype of the titanosaur sauropod Rinconsaurus caudamirus, from the Bajo de la Carpa Formation (Santonian, Upper Cretaceous, Neuquen Group), is based on an articulated series of 13 anterior-middle to middle posterior caudal vertebrae and two illia, in addition to cranial, axial and appendicular elements corresponding to several ...
Leonardo S. Filippi   +2 more
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A new lithostrotian titanosaur (Dinosauria, Sauropoda) from the Early Cretaceous of Transbaikalia, Russia [PDF]

open access: yesBiological Communications, 2017
Tengrisaurus starkovi, gen. et sp. nov., is described based on three caudal vertebrae from the Lower Cretaceous (Barremian?) Murtoi Formation at Mogoito locality, near Gusinoe Lake in Buryatia, Russia.
Alexander O. Averianov   +1 more
exaly   +2 more sources

Haemodynamics in the Sauropoda

Nature, 1973
THE order Sauropoda includes the largest quadrupeds ever known. They were as long as 30 m and weighed as much as 80 t (Brachiosaurus1). To maintain an adequate blood supply to the brain in animals of such enormous size2, physiological adaptation is essential.
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Caudal pneumaticity in derived titanosaurs (Dinosauria: Sauropoda)

Cretaceous Research, 2017
Among extant vertebrates, only birds have a respiratory system associated with pneumatic diverticula. However, several extinct clades also had pneumatic diverticula, including the sauropod dinosaurs. Among sauropods, Saltasaurini are characterized by extreme postcranial pneumaticity, which extends as far down the spinal column as the posterior caudal ...
Zurriaguz, Virginia Laura   +1 more
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The structural preservation of a titanosaurid (Dinosauria: Sauropoda) vertebral ligament

Cretaceous Research, 2016
Abstract Within the past decade exceptional preservation of original organic components have been reported from several dinosaurian families, including members of Sauropodomorpha. Here we document the partial preservation of a vertebral ligament in the dorsal and sacral series of a titanosaur. Unlike other cases of tissue preservation, this structure
D. Cary Woodruff   +2 more
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The phylogenetic relationships of the Nemegtosauridae (Saurischia, Sauropoda)

Journal of Vertebrate Paleontology, 1999
ABSTRACT The phylogenetic relationships of the Late Cretaceous Mongolian sauropods Nemegtosaurus and Quaesitosaurus are controversial. Previous studies have interpreted nemegtosaurids as members of the Diplodocoidea or Titanosauroidea. The conflicting character sets, which support these alternative hypotheses, are examined and critically evaluated ...
openaire   +1 more source

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