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Walkeria kartun
Dino kad No. 1906 wɔ 2 027 mu

Walkeria

Din no ase: “for Alick Walker”1
Dinosɔɔ a wɔdii kanTriasik Awieeɛ

Walkeria was an early reptile that lived in India during the Late Triassic, about 228 million years ago. It was a small, two-legged animal that scientists once thought was a dinosaur, but now they are not so sure.1

Ɔtenaa ase
mfeɛ ɔpepem 237 kɔsi 227 a atwam5
Triasik Awieeɛ
Tenten
1.5 m (4.9 ft)3
Mu duru
1.8 kg kɔsi 2.3 kg (4 kɔsi 5 lb)4
Korɔn
0.4 m (1.3 ft)4
Ntɛmntɛm a ɛsen biara
bɛyɛ 25 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?

Walkeria 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)Walkeriane korɔn bɛyɛ 0.4 m (1.3 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 19
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 19ketewa ara ma ɔbɛtumi afa akonnwa aseanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 14 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Walkeria 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

Walkeria was first named in 1987 by paleontologist Sankar Chatterjee, but the name was already used for a tiny sea animal, so it was changed to Alwalkeria in 1994.1

2

The fossils of Walkeria are a mix of bones from different animals, like a puzzle. The skull might belong to a crocodile-like reptile, while the leg bones could be from a dinosaur.1

3

Walkeria lived in a place that was once an ancient lake or river in what is now India.1

4

Some scientists think the thigh bone of Walkeria looks like that of a lagerpetid, a group of small, agile reptiles that were close relatives of pterosaurs.1

5

Because its fossils are so mixed up, scientists are not sure if Walkeria was a dinosaur, a crocodile relative, or something else entirely.1

AI na ɛyɛeɛWalkeria mfonini a AI yɛeɛ
Yei yɛ Walkeria 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.

Ma dino ho animdefoɔ

Nyansahu din
Walkeria
Obi a ɔtoo din
Chatterjee 19875
Kuo
Dinosɔɔ a wɔdii kan
Abusua / kuo kɛseɛ
Saurischia5
Abotan no mfeɛ
mfeɛ ɔpepem 237 kɔsi 227 (Carnian)5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
Sankar Chatterjee named Walkeria in 1987 based on a partial skull, vertebrae, and leg bones found in the Maleri Formation of India. The name was later changed to Alwalkeria because 'Walkeria' was already taken.1
Wɔda so gye ho akyinnye
Scientists still debate whether Walkeria was a dinosaur, a crocodile-like reptile, or a lagerpetid, because its fossils are a mix of different animals.1

Baabi a nsɛm no firi

  1. Alwalkeria (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. ALWALKERIA - DinoChecker dinosaur archive (dinochecker.com)
  4. Alwalkeria | Small Early Theropod Dinosaur from the Late Triassic (thedinosaurs.org)
  5. Walkeria in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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Afoforɔ firi kuo korɔ no ara mu: Dinosɔɔ a wɔdii kan

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Afoforɔ a wɔfiri berɛ korɔ no ara mu: Triasik Awieeɛ

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