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Illustration. First described in 1973, [3] Shantungosaurus is known from over five incomplete skeletons. Chinese scientist Xing Xu and his colleagues indicate that Shantungosaurus is very similar to and shares many unique characters with Edmontosaurus, forming a node of an Edmontosaurus–Shantungosaurus clade between North America and Asia, based on the new materials recovered in Shandong.
Saurolophinae is a subfamily of hadrosaurid dinosaurs.It has since the mid-20th century generally been called the Hadrosaurinae, a group of largely non-crested hadrosaurs related to the crested sub-family Lambeosaurinae.
Edmontosaurus (/ ɛ d ˌ m ɒ n t ə ˈ s ɔːr ə s / ed-MON-tə-SOR-əs) (meaning "lizard from Edmonton"), with the second species often colloquially and historically known as Anatosaurus or Anatotitan (meaning "duck lizard" and "giant duck"), is a genus of hadrosaurid (duck-billed) dinosaur.
Restoration. Barsboldia was a large hadrosaur, previously estimated at 10 metres (33 ft) in length and 5 metric tons (5.5 short tons) in body mass. [2] In 2011, the tibial length was measured at 1.4 m (4.6 ft), rivaling that of Shantungosaurus at 1.47 m (4.8 ft) and that of Magnapaulia at 1.36 m (4.5 ft); this indicates that Barsboldia could have possibly reached within the range of 12–14 ...
Jurassic genus Camptosaurus was small, no more than 5 metres (16 ft) in length and half a tonne in weight. [4] The largest known ankylopollexian, dating to the late Campanian age (around 70 million years ago), belonged to the hadrosaurid family, and is named Shantungosaurus. It was around 14.7 metres (48 ft) to 16.6 metres (54 ft) in length and ...
A nearly identical EQ range of 2.3 to 3.8 was found, and it was again noted this was higher than that of living reptiles, sauropods and other ornithischians, but different EQ estimates for theropods were cited, placing the hadrosaur numbers significantly below even more basal theropods like Ceratosaurus (with an EQ range of 3.31 to 5.07) and ...
Ornithopoda (/ ˌ ɔːr n ə ˈ θ ɒ p ə d ə /) [2] is a clade of ornithischian dinosaurs, called ornithopods (/ ˈ ɔːr n ə θ ə ˌ p ɒ d z, ɔːr ˈ n ɪ θ-/). [3] [4] They represent one of the most successful groups of herbivorous dinosaurs during the Cretaceous.
2 "T-Rex Hunter" Tyrannosaurus vs. Nanotyrannus: 5 August 2008 () 3 "Gang Killers" Deinonychus vs. Tenontosaurus: 12 August 2008 () 4 "Bloodiest Battle" Allosaurus vs. Ceratosaurus vs. Stegosaurus vs. Camarasaurus: 19 August 2008 () 5 "Deep Sea Killers" Megalodon vs. Brygmophyseter: 26 August 2008 () 6