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Igishushanyo cya Walkeria
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Walkeria

Izina risobanura: “for Alick Walker”1
Dinozore za mbereTriyasike ya nyuma

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

Yabayeho
hashize imyaka miliyoni 237 kugeza 2275
Triyasike ya nyuma
Uburebure
1,5 m (4,9 ft)3
Uburemere
1,8 kg kugeza 2,3 kg (4 kugeza 5 lb)4
Ubutumburuke
0,4 m (1,3 ft)4
Umuvuduko wo hejuru
nka 25 km/h (16 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Walkeria nka 1,5 m z'uburebure (4,9 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Walkerianka 0,4 m z'ubutumburuke (1,3 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

Yari iremereye ite?

iremereye nk'imineke 19
ndende nk'injangwe 3 zo mu rugo zikurikiranyendende nk'imineke 8 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 19nto ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 14 (umuntu wihuta kurusha abandi akenera 9,6)

Walkeria yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

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

Byakozwe na AIIshusho ya Walkeria yakozwe na AI
Ishusho yakozwe na AI yerekana uko Walkeria ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi
Walkeria
Yiswe na
Chatterjee 19875
Itsinda
Dinozore za mbere
Umuryango / ishami
Saurischia5
Imyaka y'amabuye
imyaka miliyoni 237 kugeza 227 (Carnian)5
Ibisigazwa byanditswe
1 muri The Paleobiology Database5
Ivumburwa
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
Biracyagibwaho impaka
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

Aho amakuru yakuwe

  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): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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