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estimación
tan longo coma 8 cans do fociño á cola🍌tan longo coma 44 plátanos postos un tras outro🏃podería correr 100 metros en 13 segundos (o humano máis rápido necesita 9,6)Como era de grande Qianjiangsaurus comparado CONTIGO?
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Datos curiosos
Qianjiangsaurus is the first dinosaur from the Zhengyang Formation to be given a scientific name.1
Its hollow snout crest is similar to those of lambeosaurine hadrosaurs, but it evolved separately. This makes it the first ornithopod outside that group to have such a crest.1
The crest may have been used to make low-frequency sounds, like a musical instrument, to communicate with other members of its herd.1
Qianjiangsaurus was about 8 metres (26 feet) long, which is as long as a school bus.1
Its fossils show that dinosaurs in southern China were related to those in Mongolia, suggesting they moved between these regions during the Late Cretaceous.1
The only other hadrosauroid named from southern China is Nanningosaurus.1

As preguntas máis frecuentes sobre Qianjiangsaurus
?How big was Qianjiangsaurus?
About 8 metres (26 feet) long, which is about the length of a school bus.1
?What did Qianjiangsaurus eat?
It was a plant-eating dinosaur, like other duck-billed hadrosaurs.1
?When did Qianjiangsaurus live?
It lived during the Late Cretaceous period, about 84 million years ago.1
Para expertos en dinos
- Nome científico
- Qianjiangsaurus
- Bautizado por
- Dai et al. 20252
- Grupo
- Herbívoros con bico
- Familia / clado
- Hadrosauroidea2
- Clasificación
- Ornithischia > Ornithopoda > Iguanodontia2
- Idade das rochas
- de 100 a 66 millóns de anos (Cenomanian / Maastrichtian)2
- Formacións rochosas
- Zhengyang2
- Países
- China2
- Rexistros fósiles
- 1 na Paleobiology Database2
- Descubrimento
- The first fossils of Qianjiangsaurus were found in the winter of 2022 by a team from the Chongqing Bureau of Geological and Mineral Resource Exploration and Development. It was named in 2025 by Hui Dai and colleagues, with the species name changshengi honoring Changsheng Wang, who discovered the fossil site.1
- Aínda en debate
- Scientists are still debating exactly where Qianjiangsaurus sits on the dinosaur family tree. Some studies place it closer to hadrosaurs, while others see it as a more primitive relative.1
De onde veñen os datos
- Qianjiangsaurus (en.wikipedia.org)
- Qianjiangsaurus in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.
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