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Machairasaurus
Machairasaurus was a small, bird-like dinosaur with a parrot-like beak and long, blade-shaped claws on its hands. It lived in a hot desert in what is now Inner Mongolia, China, about 80 million years ago. Scientists think it used its claws to gather plants to eat, not to catch prey.13
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estimación
tan longo coma 3 gatos domésticos do fociño á cola🍌tan longo coma 8 plátanos postos un tras outro🏃podería correr 100 metros en 9,5 segundos (o humano máis rápido necesita 9,6)Como era de grande Machairasaurus comparado CONTIGO?
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Datos curiosos
Machairasaurus had very long, slender claws on its fingers that were shaped like curved swords, which is how it got its name.1
Its claws were about four times as long as they were tall at the base, making them blade-like.1
Only a partial arm and hand were found, but scientists think the whole dinosaur was about 1.5 metres long, roughly the size of a large dog.1
Machairasaurus lived in a hot, dry desert environment, similar to the modern Australian or Sonoran deserts.1
It belonged to a group of oviraptorids called Ingeniinae, which includes other dinosaurs like Heyuannia and Conchoraptor.31
The fossils of Machairasaurus were found alongside many fossils of the dinosaur Protoceratops, which was also common in that area.1
As preguntas máis frecuentes sobre Machairasaurus
?What did Machairasaurus eat?
It was an oviraptorosaur, which were likely omnivores that ate plants, eggs, and small animals. Scientists think it used its claws to forage.21
?Did Machairasaurus have feathers?
Yes, it was a bird-like theropod dinosaur, and like many oviraptorids it probably had feathers.2
Para expertos en dinos
- Nome científico
- Machairasaurus
- Bautizado por
- Longrich et al. 20103
- Grupo
- Dinos emplumados curiosos
- Familia / clado
- Oviraptoridae3
- Clasificación
- Theropoda > Oviraptorosauria3
- Idade das rochas
- de 84 a 72 millóns de anos (Campanian)3
- Formacións rochosas
- Bayan Mandahu3
- Países
- China3
- Rexistros fósiles
- 1 na Paleobiology Database3
- Descubrimento
- Machairasaurus was named in 2010 by Nicholas Longrich, Philip Currie, and Dong Zhiming based on a partial arm and hand found in the Bayan Mandahu Formation of Inner Mongolia, China.31
- Aínda en debate
- Scientists are not sure exactly how old the Bayan Mandahu rocks are, so the age of Machairasaurus is an estimate based on similar fossils.1
De onde veñen os datos
- A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia (onlinelibrary.wiley.com)
- Machairasaurus (en.wikipedia.org)
- Machairasaurus 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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