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Aardonyx kartun
Dino kad No. 0001 wɔ 2 027 mu

Aardonyx

Din no ase: “Earth claw”1
Ɔdii: NhabanKɔn tentenJurasik Mfiase

Aardonyx was a dinosaur that lived in South Africa about 200 million years ago. It could walk on two legs or sometimes use all four legs, like a bridge between earlier dinosaurs and the giant long-necked sauropods. It ate plants and had leaf-shaped teeth for stripping leaves off branches.2

Ɔtenaa ase
mfeɛ ɔpepem 201 kɔsi 193 a atwam5
Jurasik Mfiase
Wɔhunuu fɔsil wɔ
Marc's Quarry on the farm Spion Kop 932, Senekal District, Free State, South Africa1
Tenten
8 m (26 ft)2
Mu duru
ton 1.5 (3,300 lb)2
Korɔn
1.5 m (4.9 ft)23
Ntɛmntɛm a ɛsen biara
bɛyɛ 26 km/h (16 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?

Aardonyx ne tenten bɛyɛ 8 m (26 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)Kaa bɛyɛ 4.5 m (15 ft)Ɔsono, asase so aboa a ɔsõ sen biara nnɛ bɛyɛ 6.5 m (21 ft)

Na ne korɔn yɛ sɛn?

Kramanbɛyɛ 0.5 m (1.6 ft)Aardonyxne korɔn bɛyɛ 1.5 m (4.9 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kaa 1
ne tenten te sɛ nkraman 8 firi hwene kɔsi duane tenten te sɛ kwadu 44 a wɔde abɔ toatoa sone mu duru te sɛ nkraman 75ne mu duru te sɛ watamɛlɔn 300ne mu duru te sɛ nkɔkɔaa sukuu mmofra 79ne mu duru te sɛ sukuu mmofra 47ne mu duru te sɛ polar bea 3anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 14 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Aardonyx 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

Aardonyx had narrow jaws that lacked fleshy cheeks, which was surprising because scientists thought wide jaws evolved before cheeks were lost.1

2

The name Aardonyx comes from Afrikaans 'aard' meaning Earth and Greek 'onyx' meaning claw, because many bones had a thick red coating of hematite.1

3

The only known fossils of Aardonyx are from two young individuals, not one full-grown dinosaur.2

4

Aardonyx could walk on two legs but also had features that helped it walk on all fours, like a special bump on its arm bone for strong muscles.1

5

Its foot bones show that the weight-bearing part shifted to the inside of the foot, a trait that later sauropods had.1

AI na ɛyɛeɛAardonyx mfonini a AI yɛeɛ
Yei yɛ Aardonyx 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 Aardonyx ho

?How big was Aardonyx?

About 7 metres (23 feet) long. The only known fossils are from two young individuals that were still growing, so adults may have been a bit larger.2

?What did Aardonyx eat?

Aardonyx was a herbivore that ate leaves and other foliage. It had leaf-shaped teeth for stripping vegetation from branches.2

?Could Aardonyx walk on two legs?

Yes, it usually walked on two legs but could also drop to all fours. Its skeleton shows features of both bipedal and quadrupedal movement.24

?When did Aardonyx live?

It lived during the Early Jurassic, about 200 to 190 million years ago.2

?Where was Aardonyx found?

Its fossils were discovered in South Africa, in the Elliot Formation.42

?Why is Aardonyx important?

It helps show how two-legged dinosaurs evolved into giant four-legged sauropods. It had a mix of features from both groups.24

Ma dino ho animdefoɔ

Nyansahu din
Aardonyx
Obi a ɔtoo din
Yates et al. 20105
Kuo
Kɔn tenten
Abusua / kuo kɛseɛ
Sauropodiformes5
Nkyekyɛmu
Sauropodomorpha5
Abotan no mfeɛ
mfeɛ ɔpepem 201 kɔsi 193 (Hettangian / Sinemurian)5
Abotan nhyehyɛeɛ
Elliot5
Aman
Afrika Anaafoɔ5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
Aardonyx was named in 2009 by scientists Yates, Bonnan, Neveling, Chinsamy and Blackbeard. The fossils were found in South Africa and the species name 'celestae' honors Celeste Yates, who prepared many of the bones.21
Wɔda so gye ho akyinnye
Scientists are still debating exactly how Aardonyx moved, because it shows a mix of two-legged and four-legged features.1

Baabi a nsɛm no firi

  1. A new transitional sauropodomorph dinosaur from the Early Jurassic of South Africa and the evolution of sauropod feeding and quadrupedalism (pmc.ncbi.nlm.nih.gov)
  2. Aardonyx | Natural History Museum (nhm.ac.uk)
  3. New African dinosaur was very down to earth | UCT News (news.uct.ac.za)
  4. Aardonyx (en.wikipedia.org)
  5. Aardonyx in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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