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Debuxo de Sinornithomimus
Tarxeta de dino n.º 1676 de 2 027

Sinornithomimus

O nome significa: “Chinese bird mimic”1
Comía: PlantasDinos avestruzCretáceo Superior

Sinornithomimus was a small, fast dinosaur that looked a bit like an ostrich. It lived in what is now China during the Late Cretaceous Period, about 92 to 90 million years ago. Scientists found many skeletons together, showing that these dinosaurs probably lived in herds.12

Viviu
hai entre 94 e 90 millóns de anos5
Cretáceo Superior
Fósiles atopados en
Ulansuhai Formation, Inner Mongolia, China12
Lonxitude
2,5 m (8,2 ft)1
Peso
91 kg (201 lb)1
Altura
0,99 m (3,2 ft)
estimación
Velocidade máxima
uns 66 km/h (41 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Sinornithomimus uns 2,5 m de longo (8,2 ft)Un can uns 1 m (3,3 ft)Unha bici de adulto uns 1,8 m (5,9 ft)Un coche uns 4,5 m (15 ft)

Canto medía de alto?

Un gato domésticouns 0,3 m (1 ft)Un canuns 0,5 m (1,6 ft)Sinornithomimusuns 0,99 m de alto (3,2 ft)Un cabalouns 1,6 m (5,2 ft)

estimación

Canto pesaba?

tan pesado coma 5 cans
tan longo coma 2,5 cans do fociño á colatan longo coma 14 plátanos postos un tras outrotan pesado coma 18 sandíastan pesado coma 5 nenos de infantiltan pesado coma 3 nenos de primariapodería correr 100 metros en 5,5 segundos (o humano máis rápido necesita 9,6)

Como era de grande Sinornithomimus comparado CONTIGO?

Só son contas no teu navegador. Non se garda nin se envía nada.

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

1

At least fourteen skeletons of Sinornithomimus were found together in one spot, and most of them were young dinosaurs. This suggests they lived in groups, maybe to protect each other from predators.21

2

Sinornithomimus had gastroliths, or stomach stones, that helped it grind up tough plants. This is rare among bird-like dinosaurs and shows it was a plant-eater.1

3

The first fossils of Sinornithomimus were discovered in 1997 by Chinese paleontologist Dong Zhiming during the Mongol Highland International Dinosaur Project.1

4

Sinornithomimus was about 2.5 meters (8.2 feet) long and weighed around 91 kilograms (201 pounds). That is about as heavy as a large adult human.1

5

Adult Sinornithomimus had longer lower legs compared to their upper legs than juveniles did. This means they could run faster as they grew up.21

6

A second herd of thirteen young Sinornithomimus was found in 2001. They probably died together after getting stuck in the mud of a drying waterhole.1

Feito con IAImaxe de Sinornithomimus feita con IA
Unha imaxe feita con IA de como podería ser Sinornithomimus, creada por un ordenador a partir do que saben os científicos. É unha suposición: o animal real podía ser diferente, e ninguén sabe as súas cores de verdade.
ti preguntaches

As preguntas máis frecuentes sobre Sinornithomimus

?What did Sinornithomimus eat?

It ate plants. Scientists found gastroliths (stomach stones) in its fossils that helped grind up tough plant food.1

?How fast could Sinornithomimus run?

Nobody knows exactly, but it was a fast runner. Adults had longer lower legs than juveniles, which made them even faster.1

?Did Sinornithomimus live in groups?

Yes. Many skeletons were found together, including two herds of mostly young dinosaurs, showing they lived in groups.14

?How did Sinornithomimus die?

One group probably died after getting stuck in the mud of a drying waterhole. Their fossils show they struggled to escape.14

Para expertos en dinos

Nome científico
Sinornithomimus
Bautizado por
Kobayashi and Lü 20035
Grupo
Dinos avestruz
Familia / clado
Ornithomimidae5
Clasificación
Theropoda > Ornithomimosauria5
Idade das rochas
de 94 a 90 millóns de anos (Turonian)5
Formacións rochosas
Ulansuhai5
Países
China5
Rexistros fósiles
1 na Paleobiology Database5
Descubrimento
Sinornithomimus was named and described by Yoshitsugu Kobayashi and Lü Junchang in 2003. The name means 'Chinese bird mimic' and honors Dong Zhiming, who found the first fossils in 1997.12
Aínda en debate
Scientists are not sure whether the herds of Sinornithomimus were family groups with adults protecting young, or if the young lived separately from adults while the adults were busy nesting.1

De onde veñen os datos

  1. Sinornithomimus (en.wikipedia.org)
  2. A new ornithomimid dinosaur with gregarious habits from the Late Cretaceous of China - Acta Palaeontologica Polonica (app.pan.pl)
  3. PBDB Taxon (paleobiodb.org)
  4. Young dinosaurs roamed together, died together | University of Chicago News (news.uchicago.edu)
  5. Sinornithomimus 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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