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tan longo coma 2 coches aparcados en fila🍌tan longo coma 50 plátanos postos un tras outro🍉tan pesado coma 120 sandías🧸tan pesado coma 32 nenos de infantil🎒tan pesado coma 19 nenos de primaria🏃podería correr 100 metros en 9,7 segundos (o humano máis rápido necesita 9,6)Como era de grande Jaxartosaurus comparado CONTIGO?
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Datos curiosos
Jaxartosaurus is known only from a skull roof and braincase, so scientists have limited information about its body.1
It had a helmet-like crest on its head, which was probably made of the premaxillae and nasals bones.2
Jaxartosaurus lived during the Late Cretaceous, about 94 to 84 million years ago.1
Its skull was wide and low, with large frontals that were isolated from the edge of the eye socket.2
The lower jaw of Jaxartosaurus had 34 to 35 rows of teeth, which helped it grind plants.2
Jaxartosaurus is one of the oldest known lambeosaurine hadrosaurs, helping scientists understand the early evolution of duck-billed dinosaurs.2
As preguntas máis frecuentes sobre Jaxartosaurus
?How big was Jaxartosaurus?
About 9 metres (30 feet) long. That is roughly the length of a school bus.1
?What did Jaxartosaurus eat?
It ate plants. It was an herbivore that used its 34 to 35 rows of teeth to grind up low-lying plants.14
?Did Jaxartosaurus have a crest?
Yes, it had a helmet-like crest on its head. It may have used the crest for visual identification or to make sounds to communicate with others of its kind.42
?When did Jaxartosaurus live?
It lived during the Late Cretaceous, about 94 to 84 million years ago.1
Para expertos en dinos
- Nome científico
- Jaxartosaurus
- Bautizado por
- Riabinin 19375
- Grupo
- Bicos de pato
- Familia / clado
- Hadrosauridae5
- Clasificación
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
- Idade das rochas
- de 90 a 84 millóns de anos (Coniacian / Santonian)5
- Formacións rochosas
- Dabrazhin, Ulungar5
- Países
- Casaquistán, China5
- Rexistros fósiles
- 2 na Paleobiology Database5
- Descubrimento
- Jaxartosaurus was named by Russian paleontologist Anatoly Riabinin in 1937, based on a skull found in southern Kazakhstan.51
- Aínda en debate
- Scientists are not sure exactly how the crest of Jaxartosaurus looked, because the crest was mostly destroyed in the only known skull.2
De onde veñen os datos
- Jaxartosaurus | Natural History Museum (nhm.ac.uk)
- HADROSAURS OF KAZAKHSTAN (naturalhistory.si.edu)
- Jaxartosaurus aralensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
- Jaxartosaurus (Wikipedia) (Wikipedia)
- Jaxartosaurus 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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