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corroborates the notion that early tyrannosauroids were gracile with long forelimbs and three-fingered grasping hands, although the somewhat large size of the animal either means that early evolution for this clade was carried out at a large size or
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Hutt, S., Naish, D., Martill, D.M., Barker, M.J., and
Newbery, P. (2001). "A preliminary account of a new tyrannosauroid theropod from the Wessex Formation (Cretaceous) of southern England."
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in early 2001. The etymology of the generic name refers to the animals classification as an early tyrannosaur or "tyrant lizard", while the specific name honors the discoverer of the fossil.
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has the following tyrannosauroid characters: serrated premaxillary teeth with a D cross section, proportionally elongate tibiae and metatarsals. Primitive characters for
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are estimated to have measured about 4 meter long. However, as it is believed to have been juvenile, an adult specimen might could have been somewhat larger.
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are the elongate neck vertebrae and the long, well-developed arms forelimbs along with the undecorated dorsal surface of the skull, unlike the more advanced
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developed large size independently. The find of this animal in Europe puts interesting questions to the purported Asian origin for these animals along with
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known to date. This theropod would be a probable predator of such herbivorous dinosaurs as
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arguing for a more complex biogeography for tyrannosauroids.
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512:Cretaceous dinosaurs
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443:Cretaceous Research
103:β Previous revision
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400:Eotyrannus
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360:Eotyrannus
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216:↓
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