Showing posts with label Paul Sereno (paleontologist). Show all posts
Showing posts with label Paul Sereno (paleontologist). Show all posts
Friday, February 20, 2026

[Paleontology • 2026] Spinosaurus mirabilis • Scimitar-crested Spinosaurus species from the Sahara caps stepwise spinosaurid radiation

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Spinosaurus mirabilis Sereno, Vidal, Myhrvold, Johnson-Ransom, Ciudad Real, Baumgart, Sánchez Fontela, Green, Saitta, Adamou, Bop, Keillor, ...
Friday, September 12, 2014

[Paleontology • 2014] Semiaquatic Adaptations in a Giant Predatory Dinosaur, Spinosaurus aegyptiacus

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Cretaceous Leviathan The only known dinosaur adapted to life in water, Spinosaurus swam the rivers of North Africa a hundred million ye...
Wednesday, October 3, 2012

[Paleontology • 2012] Pegomastax africanus | “thick jaw from Africa” • New fanged dwarf dinosaur from southern Africa, ate plants

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Pegomastax africanus  Abstract Heterodontosaurids comprise an important early radiation of small-bodied herbivores that persist...

[Paleontology • 2012] Heterodontosauridae: Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs

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Credit: Photo and sculpting by Tyler Keillor    Heterodontosaurus flesh model and skull. Skin, scales and quills are added to a cast ...
Monday, April 30, 2012

[Paleontology • 1998] Suchomimus tenerensis • A long-snouted predatory dinosaur from Africa and the evolution of spinosaurids

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Abstract Fossils discovered in Lower Cretaceous (Aptian) rocks in the Ténéré Desert of central Niger provide new information about ...
Thursday, April 26, 2012

[Paleontology • 2009] Raptorex kriegsteini • Tyrannosaurid skeletal design first evolved at small body size

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Fig. 1:  Skull, endocast, and premaxillary teeth of the Early Cretaceous tyrannosauroid  R. kriegsteini.   Nearly a...

[Paleontology • 2011] Reanalysis of “Raptorex kriegsteini”: A Juvenile Tyrannosaurid Dinosaur from Mongolia

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The carnivorous Tyrannosauridae are among the most iconic dinosaurs: typified by large body size, tiny forelimbs, and massive robust ...