Seebacher, F. A new method to calculate allometric length-mass relationships of dinosaurs.J. Vert. Paleontol.21, 51–60 (2001) ArticleGoogle Scholar Currie, P. J. Allometric growth in tyrannosaurids (Dinosauria:
Feathered Dinosaurs 2025 pdf epub mobi 电子书 图书描述 Scientists have recovered more than a billion fossils, but no discovery has been more breath-taking than the fossils recently found in northern China, findings which prove that several families of dinosaurs had feathers, or feathery hair-like ...
They are known from Lower Cretaceous strata of England (Galton 1971) and the Upper Cretaceous of North America (Brown and Schlaikjer 1943;Wall and Galton 1979), Asia (Maryari- ska and Osm6lska 1974), and Madagascar (Sues and Taquet 1979). Wall and Galton (1979) recognized five valid ...
Kim KS, Lockley MG, Kim JY et al (2012c) The smallest dinosaur tracks in the world: Occurrences and significance of Minisauripus from East Asia. Ichnos 19:66–74 Article Google Scholar Kwak S, Huh M, Kim B et al (2007) A preliminary study on the Cretaceous dinosaur paleobiological ...
Although our knowledge of the fossil record of early theropod dinosaurs has greatly improved over the last two decades, very little is known about European taxa because they are largely incomplete. Here we present an exceptionally well-preserved theropod
These dinosaurs lived in diverse regions including Europe, Asia, and North America during the Cretaceous period. Ankylosaurs and nodosaurs—the armored dinosaurs—were the most well-defended herbivores of the later Mesozoic Era. On the following slides, you'll find pictures and detailed profiles of...
For instance, it is common to associ- ate the giant theropod footprints from the Maastrichtian of North America with tyrannosaurid dinosaurs (Lockley & Hunt, 1994; McCrea et al., 2014) because they are the only group of large theropod dinosaurs in that location at that age. Similarly, ...
had previously only been found in western North America and Asia. A seaway down the middle of North America, which linked the Arctic Ocean and Gulf of Mexico, split the continent into eastern and western halves during much of the Late Cretaceous (around 95 to 66 million years ago). This ...
The biogeographical history of derived hadrosauroids (Hadrosauridae) is generally considered as having take place primarily in North America and Asia [22], but that of more basal hadrosauroids seems to be less well understood, possibly because the phylogenetic relationships of these...
Shunxing Jiang1,2, Xin Cheng6,7, Yingxia Ma8 & Alexander W. A. Kellner4* The Early Cretaceous Hami Pterosaur Fauna in Northwest China preserves a large number of specimens of the sexually dimorphic pteranodontoid pterosaur Hamipterus tianshanensis, including 3D eggs and embryos...