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Changmiania kartun
Dino kad No. 0386 wɔ 2 027 mu

Changmiania

Din no ase: “eternal sleeper”1
Ɔdii: NhabanAhabandifoɔ a wɔwɔ anomaa anoKretasias Mfiase

Changmiania was a small, fast-running dinosaur that lived in what is now China. It had a beak for eating plants and might have dug burrows to sleep in. Two nearly complete skeletons were found in perfect lifelike poses, as if they were resting when they were buried.12

Ɔtenaa ase
mfeɛ ɔpepem 126 kɔsi 120 a atwam6
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Lujiatun village, Liaoning Province, China61
Tenten
1 kɔsi 1.5 m (3.3 kɔsi 4.9 ft)1
Mu duru
3 kg (7 lb)3
Korɔn
0.49 m (1.6 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 24 km/h (15 mph)
Mmirikatuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Changmiania ne tenten bɛyɛ 1.5 m (4.9 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne korɔn yɛ sɛn?

Fie agyinamoabɛyɛ 0.3 m (1 ft)Changmianiane korɔn bɛyɛ 0.49 m (1.6 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 25
ne tenten te sɛ fie agyinamoa 3 firi hwene kɔsi duane tenten te sɛ kwadu 8 a wɔde abɔ toatoa sone mu duru bɛyɛ sɛ fie agyinamoane mu duru te sɛ kwadu 25anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 15 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Changmiania kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Changmiania had a short neck with only six neck bones, which is unusual for dinosaurs and may have helped it dig.12

2

Its hip bones were tilted upward and partly covered the backbone, a feature seen in some digging mammals.12

3

The two known skeletons are so well preserved that they show no signs of weathering or scavenging, suggesting they were buried quickly while alive.12

4

Changmiania's hind legs were about twice as long as its front legs, making it a fast runner.12

5

Scientists think Changmiania might have been a facultative digger, meaning it could dig but did not live underground full time.12

6

Its name means 'eternal sleeper' in Chinese, because the fossils were found in sleeping-like poses.1

7

Changmiania lived about 125 to 119 million years ago during the Early Cretaceous period.6

AI na ɛyɛeɛChangmiania mfonini a AI yɛeɛ
Yei yɛ Changmiania mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Changmiania ho

?How big was Changmiania?

About 1.2 metres (4 feet) long. That is roughly the size of a small dog.45

?Did Changmiania dig burrows?

Yes, scientists think it could dig burrows. Its short neck, short forearms, and shovel-shaped snout are features that help digging animals.524

?What did Changmiania eat?

Changmiania was an herbivore, meaning it ate plants. It had a beak for snipping off leaves and other plant material.54

?How fast could Changmiania run?

Changmiania was a very fast runner. Its hind legs were about twice as long as its front legs, and its long, stiff tail helped it balance while running.42

Atosɛm sɛefoɔ

Atosɛm: Some people think Changmiania was a true underground burrower like a mole.

Nokorɛ: Scientists say it was probably a facultative digger that could dig but spent most of its time above ground, as shown by its long running legs.12

Ma dino ho animdefoɔ

Nyansahu din
Changmiania
Obi a ɔtoo din
Yang et al. 20206
Kuo
Ahabandifoɔ a wɔwɔ anomaa ano
Abusua / kuo kɛseɛ
Thescelosauridae6
Nkyekyɛmu
Ornithischia6
Abotan no mfeɛ
mfeɛ ɔpepem 126 kɔsi 120 (Barremian / Aptian)6
Abotan nhyehyɛeɛ
Yixian6
Aman
Kyaena6
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu6
Nhunumu
Changmiania was named in 2020 by Yang Y., Wu W., Dieudonné P., and Godefroit P. based on two nearly complete skeletons found in the Lujiatun Beds of Liaoning, China.61
Wɔda so gye ho akyinnye
Scientists are not sure if Changmiania really dug burrows, because the fossils lack detailed information about the surrounding rock and how they were buried.12

Baabi a nsɛm no firi

  1. PeerJ A new basal ornithopod dinosaur from the Lower Cretaceous of China (peerj.com)
  2. A new basal ornithopod dinosaur from the Lower Cretaceous of China (pmc.ncbi.nlm.nih.gov)
  3. Changmiania liaoningensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Eternal Sleep: Dinosaurs Died Underground, Fossils Perfectly Preserved | Institute of Natural Sciences (naturalsciences.be)
  5. Changmiania (en.wikipedia.org)
  6. Changmiania in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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