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Lanzhousaurus
Sign in to saveLanzhousaurus (meaning "Lanzhou lizard") is a genus of ornithopod dinosaur that lived in the Gansu region of what is now China during the Early Cretaceous (Barremian). Described by You, Ji, and Li in 2005, the type and only species is Lanzhousaurus magnidens, known from a partial skeleton recovered from the Hekou Group. It has been estimated to be about in length and in weight.
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3 sectionsContents
- Dentition
- Classification
- References
Lanzhousaurus (meaning "Lanzhou lizard") is a genus of ornithopod dinosaur that lived in the Gansu region of what is now China during the Early Cretaceous (Barremian). Described by You, Ji, and Li in 2005, the type and only species is Lanzhousaurus magnidens, known from a partial skeleton recovered from the Hekou Group. It has been estimated to be about in length and in weight.
== Dentition == thumb|left|Jaw and teeth of Lanzhousaurus The genus has been described as having "astonishingly huge teeth", among the largest for any herbivorous creature ever, which indicate it was a styracosternan iguanodont. The mandible, longer than one meter, suggests a very large size for the animal. Tooth enamel of this dinosaur was growing very rapidly.