Royal Society Open Science, 2021 Locomotor energetics are an important determinant of an animal's ecological niche. It is commonly assumed that animals minimize locomotor energy expenditure by selecting gait kinematics tuned to the natural frequencies of relevant body parts.
Pasha A. van Bijlert +2 more
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A Carcharodontosaurid tooth from the Hasandong Formation (Lower Cretaceous) of South Korea
Mongolian Geoscientist, 2020 A large tooth of theropod dinosaur that was recovered from the Hasandong Formation (Lower Cretaceous; Aptian-Albian) in Daedo island, Hadong Couty, South Gyeongsang Province of South Korea is redescribed.
Chan-gyu Yun
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Osteology of Khaan mckennai (Oviraptorosauria: Theropoda) [PDF]
Bulletin of the American Museum of Natural History, 2012 ABSTRACT The monophyly of Oviraptoridae, a group of theropod dinosaurs, which share a uniquely bizarre morphology, has never been called into question due in large part to their unusual complex of characters. Despite a vivid recent history of discovery and broad public appeal the nature of their morphological diversity has not been explored extensively.
Balanoff, Amy M., Norell, Mark A.
openaire +1 more source
Exceptional preservation of tracheal rings in a glyptodont mammal from the Late Pleistocene of Argentina [PDF]
Acta Palaeontologica Polonica, 2020 Exceptionally well-preserved material from a fossil mammal is presented. For the first time, several fragments of tracheal rings and cricoid cartilage assigned to Panochthus sp.
Martín Zamorano
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Bite and tooth marks on sauropod dinosaurs from the Morrison Formation [PDF]
PeerJ, 2023 Tooth-marked bones provide important evidence for feeding choices made by extinct carnivorous animals. In the case of the dinosaurs, most bite traces are attributed to the large and robust osteophagous tyrannosaurs, but those of other large carnivores ...
Roberto Lei +5 more
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The postcranial skeleton of monolophosaurus jiangi (dinosauria: Theropoda) from the Middle Jurassic of Xinjiang, China, and a review of Middle Jurassic Chinese theropods [PDF]
, 2010 The Middle Jurassic was a critical time in the evolution of theropod dinosaurs, highlighted by the origination and radiation of the large-bodied and morphologically diverse Tetanurae.
Benson, R. B. J. +11 more
core +1 more source
, 2018 Published as part of Jonathan P. Tennant, Alfio Alessandro Chiarenza & Matthew Baron, 2018, How has our knowledge of dinosaur diversity through geologic time changed through research history?, pp.
Jonathan P. Tennant +2 more
openaire +5 more sources
A diverse Late Cretaceous vertebrate tracksite from the Winton Formation of Queensland, Australia [PDF]
PeerJ, 2021 The Upper Cretaceous ‘upper’ Winton Formation of Queensland, Australia is world famous for hosting Dinosaur Stampede National Monument at Lark Quarry Conservation Park, a somewhat controversial tracksite that preserves thousands of tridactyl dinosaur ...
Stephen F. Poropat +7 more
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A reassessment of Kelmayisaurus petrolicus, a large theropod dinosaur from the Early Cretaceous of China [PDF]
, 2012 The Early Cretaceous fossil record of large-bodied theropods from Asia is poor, hindering comparison of Asian predatory dinosaur faunas with those from other continents. One of the few large Asian theropod specimens from this interval is a partial skull (
Stephen L. Brusatte +12 more
core +1 more source
Multiple optimality criteria support Ornithoscelida [PDF]
Royal Society Open Science, 2017 A recent study of early dinosaur evolution using equal-weights parsimony recovered a scheme of dinosaur interrelationships and classification that differed from historical consensus in a single, but significant, respect; Ornithischia and Saurischia were ...
Luke A. Parry +2 more
doaj +1 more source