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Umfanekiso wekhathuni: Walkeria
Ikhadi ledayinaso No. 1906 kwe-2 027

Walkeria

Igama lithetha: “for Alick Walker”1
Iidayinaso zokuqalaiTriassic yamva

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

Yaphila
237 ukuya ku-227 izigidi zeminyaka eyadlulayo5
iTriassic yamva
Ubude
1.5 m (4.9 ft)3
Ubunzima
1.8 kg ukuya ku-2.3 kg (4 ukuya ku-5 lb)4
Ukuphakama
0.4 m (1.3 ft)4
Esona santya siphezulu
malunga ne-25 km/h (16 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Walkeria malunga ne-1.5 m ubude (4.9 ft)Ikati yasekhaya malunga ne-0.5 m (1.6 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)

Yayiphakame kangakanani?

Ikati yasekhayamalunga ne-0.3 m (1 ft)Walkeriamalunga ne-0.4 m ukuphakama (1.3 ft)Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)

Yayinzima kangakanani?

inzima njengeebhanana ezingama-19
inde njengeekati zasekhaya ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-8 zilandelelanamalunga nobunzima bekati yasekhayainzima njengeebhanana ezingama-19incinci ngokwaneleyo ukuba ihambe phantsi kwesituloibinokubaleka iimitha ezili-100 ngemizuzwana engama-14 (oyena mntu ukhawulezayo udinga i-9,6)

Walkeria wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Walkeria
Umfanekiso owenziwe yi-AI obonisa indlela Walkeria esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi
Walkeria
Inikwe igama ngu:
Chatterjee 19875
Iqela
Iidayinaso zokuqala
Usapho / iclade
Saurischia5
Ubudala bamatye
237 ukuya ku-227 izigidi zeminyaka (Carnian)5
Iirekhodi zeefosili
1 kwi-Paleobiology Database5
Ukufunyanwa
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
Kusaxoxwa ngayo
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

Apho iinyani zivela khona

  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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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