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Archaeornithomimus
Archaeornithomimus was a fast, ostrich-like dinosaur that lived in Asia during the Late Cretaceous. It had a beak, long legs, and probably feathers. It could run quickly to escape predators or chase small prey.1
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
estimación
Canto pesaba?
tan longo coma 3 cans do fociño á cola🍌tan longo coma 19 plátanos postos un tras outro🍉tan pesado coma 14 sandías🧸tan pesado coma 4 nenos de infantil🎒tan pesado coma 2 nenos de primaria🏃podería correr 100 metros en 5,5 segundos (o humano máis rápido necesita 9,6)Como era de grande Archaeornithomimus comparado CONTIGO?
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Que velocidade alcanzaba?
Datos curiosos
Its neck bones had air spaces inside, like modern birds, which made its neck lighter.1
Scientists think it had feathers that looked like those of an ostrich.1
It lived alongside the giant dinosaur Gigantoraptor and the predator Alectrosaurus.1
No stress fractures were found in its foot bones, meaning it probably didn't run too hard or too often.1
Its third toe bone was not pinched at the top, so its foot was not built for extreme speed like some other ornithomimids.1
The first fossils were found by an expedition led by Roy Chapman Andrews in 1923.1
As preguntas máis frecuentes sobre Archaeornithomimus
?How big was Archaeornithomimus?
About 3.4 metres (11 feet) long and weighed over 71.5 kilograms (158 pounds).1
?What did Archaeornithomimus eat?
It was an omnivore with a horny beak, eating small mammals, plants, fruit, eggs, and even hatchlings of other dinosaurs.1
?Did Archaeornithomimus have feathers?
Yes, scientists think it had feathers that looked like those of an ostrich.1
?When did Archaeornithomimus live?
It lived during the Late Cretaceous period, about 96 million years ago.1
?Where was Archaeornithomimus found?
Its fossils were found in the Iren Dabasu Formation of Inner Mongolia, China.1
?Was Archaeornithomimus a dinosaur?
Yes, it was a theropod dinosaur, specifically an ornithomimosaurian.1
Para expertos en dinos
- Nome científico
- Archaeornithomimus
- Bautizado por
- Russell 19724
- Grupo
- Dinos avestruz
- Familia / clado
- Ornithomimidae4
- Clasificación
- Theropoda > Ornithomimosauria4
- Idade das rochas
- de 90 a 72 millóns de anos (Coniacian / Campanian)4
- Formacións rochosas
- Iren Dabasu, Dabrazhin4
- Países
- China, Casaquistán4
- Rexistros fósiles
- 3 na Paleobiology Database4
- Descubrimento
- The first fossils were found in 1923 in Inner Mongolia by an American Museum of Natural History expedition. In 1933, Charles Gilmore named them Ornithomimus asiaticus. In 1972, Dale Russell gave them their own genus, Archaeornithomimus.1
- Aínda en debate
- Scientists are not sure whether Archaeornithomimus was a true ornithomimid or a more primitive ornithomimosaur. Some studies place it inside the family, others outside.1
De onde veñen os datos
- Archaeornithomimus (en.wikipedia.org)
- Archaeornithomimus | Natural History Museum (nhm.ac.uk)
- PBDB Taxon (paleobiodb.org)
- Archaeornithomimus 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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