... this material currently comprises the genera Paluxysaurus and Sauroposeidon from laterally equivalent strata in Texas and Oklahoma, ... Paluxysaurus are only two-thirds the size of Sauroposeidon, bone histology of Paluxysaurus indicates that the individuals ... shared unique features support referral of Paluxysaurus to Sauroposeidon. Other sauropod remains from the Trinity Group are not referable to 'Pleurocoelus', 'Astrodon' or Sauroposeidon. Some of these remains comprise the holotype of ... the pes. Cladistic analysis indicates that Astrophocaudia and Sauroposeidon are members of Somphospondyli, whereas Cedarosaurus is a ...
Tópico(s): Evolution and Paleontology Studies
2012 - Taylor & Francis | Journal of Systematic Palaeontology
Matt Wedel, Richard L. Cifelli, R. Kent Sanders,
ABSTRACT Sauroposeidon proteles, a new brachiosaurid sauropod, is represented by an articulated series of four mid-cervical vertebrae recovered ... and proportionally distinct. Among well-known sauropod taxa, Sauroposeidon is most similar to Brachiosaurus; particularly noteworthy are ... not bifurcate, and the extremely elongate cervical ribs. Sauroposeidon and Brachiosaurus also share a derived pattern of ... low (anteriorly) to very high (posteriorly). Autapomorphies of Sauroposeidon include posterior placement of the di apophyses, hypertrophied ...
Tópico(s): Turtle Biology and Conservation
2000 - Taylor & Francis | Journal of Vertebrate Paleontology
Matt Wedel, Richard L. Cifelli, R. Kent Sanders,
... Osteology, paleobiology, and relationships of the sauropod dinosaur Sauroposeidon. -Acta Palaeontologica Polonica 45,4, 343-388. Sauroposeidon proteles is a large brachiosaurid sauropod recently described ... the Antlers Formation (Aptian-Albian) of southeastern Oklahoma. Sauroposeidon represents the culmination of brachiosaurid trends toward lengthening ... estimates of mass, food intake, and respiratory requirements. Sauroposeidon was one of the last sauropods in the ...
Tópico(s): Evolution and Paleontology Studies
2000 - Institute of Paleobiology | Acta Palaeontologica Polonica
Michael D. D’Emic, Brady Z. Foreman,
... of Wyoming that we refer to the titanosauriform Sauroposeidon proteles. In contrast to previous hypotheses that it was a brachiosaurid, we assert that Sauroposeidon is a member of the Somphospondyli on the ... America to be unsubstantiated. The latest register of Sauroposeidon and other Early Cretaceous North American sauropods (before ...
Tópico(s): Evolution and Paleontology Studies
2012 - Taylor & Francis | Journal of Vertebrate Paleontology
Flavio Bellardini, Rodolfo A. Coria, Diego Pino, Guillermo J. Windholz, Mattia A. Baiano, Agustín G. Martinelli,
... as a non-titanosaurian somphospondylan, more derived than Sauroposeidon. Therefore, we discuss the palaeobiogeographical implications for the ...
Tópico(s): Evolution and Paleontology Studies
2022 - Oxford University Press | Zoological Journal of the Linnean Society
... showed cartilage:bone ratios of 4.5% for Sauroposeidon and about 20% and 15% for two juvenile ...
Tópico(s): Ichthyology and Marine Biology
2013 - Public Library of Science | PLoS ONE
... feature with the North American Early Cretaceous brachiosaurid Sauroposeidon : the lack of cranial centrodiapophyseal lamina. However, Qiaowanlong ...
Tópico(s): Evolution and Paleontology Studies
2009 - Royal Society | Proceedings of the Royal Society B Biological Sciences
Daniela Schwarz, Guido Fritsch,
... Brachiosaurus specimen, whereas in Cretaceous brachiosaurid taxa like Sauroposeidon, the complexity of internal pneumatization increases to form ...
Tópico(s): Ichthyology and Marine Biology
2006 - Swiss Geological Society | Eclogae Geologicae Helvetiae
Dale A. Winkler, Michael J. Polcyn, Louis L. Jacobs,
... from Jones Ranch has recently been referred to Sauroposeidon proteles . Elements newly prepared from dense concretionary matrix ... tail that clearly corroborate placement of ‘ P. jonesi ’ (Sauroposeidon proteles) as a somphospondylan titanosauriform.
Tópico(s): Evolution and Paleontology Studies
2012 - Cambridge University Press | Earth and Environmental Science Transactions of the Royal Society of Edinburgh