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Kaartuunii: Alwalkeria
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Alwalkeria

Hiika maqaa: “for Alick Walker”1
Daayinoosarootni jalqabaaTiraayaasikii Dhumaa

Alwalkeria was a small, early reptile that lived during the Late Triassic in what is now India. It is known from only a few bones, and scientists are still debating whether it was a dinosaur or a close relative.1

Kan jiraate
waggaa miliyoona 237 hanga 227 dura4
Tiraayaasikii Dhumaa
Fosiliiwwan kan itti argaman
Andhra Pradesh, India (Lower Maleri Formation)1
Dheerina
1.5 m (4.9 ft)2
Ulfaatina
2 kg hanga 5 kg (4 hanga 11 lb)2
Ol-dheerina
0.4 m (1.3 ft)3
Saffisa ol'aanaa
gara 28 km/sa'a (17 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Alwalkeria gara 1.5 m dheeraa (4.9 ft)Adurree manaa gara 0.5 m (1.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)

Hammam ol-dheeraa ture?

Adurree manaagara 0.3 m (1 ft)Alwalkeriagara 0.4 m ol-dheeraa (1.3 ft)Sareegara 0.5 m (1.6 ft)Fardagara 1.6 m (5.2 ft)

Hammam ulfaataa ture?

akka adurree manaa 1 ulfaata
akka adurree manaa 3 funyaan hanga eegeetti dheeraaakka muuzii 8 walitti hiriiran dheeraagara ulfaatina adurree manaaakka muuzii 42 ulfaataakka barcuma jala deemuu danda'utti xiqqaameetira 100 sekondii 13 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Alwalkeria hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Alwalkeria was first named Walkeria in 1987, but that name was already used for a tiny sea animal, so it was changed to Alwalkeria in 1994.1

2

The only known fossil of Alwalkeria is a jumble of bones from different animals, including a skull that may belong to a crocodile relative and leg bones that might be from a dinosaur.1

3

Alwalkeria lived about 235 to 228 million years ago, during the Carnian stage of the Triassic period.1

4

The leg bone of Alwalkeria looks a bit like those of early dinosaurs, but some scientists think it might belong to a different group of reptiles called pseudosuchians.1

5

Alwalkeria is named after British paleontologist Alick Walker, who studied ancient reptiles.1

6

Because the fossils are so mixed up, scientists are not sure what Alwalkeria ate or how big it was.1

AI'n kan hojjetameFakkii AI'n hojjetame: Alwalkeria
Fakkii AI'n hojjetame kan Alwalkeria maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Alwalkeria baay'ee gaafataman

?Was Alwalkeria a dinosaur?

Yes, Alwalkeria is classified as a dinosaur. It is a basal saurischian dinosaur that lived during the Late Triassic.1

?How big was Alwalkeria?

Nobody knows for sure. The only known fossil is a jumble of bones from different animals, so scientists cannot tell how big Alwalkeria was.1

?When did Alwalkeria live?

Alwalkeria lived about 235 to 228 million years ago, during the Carnian stage of the Late Triassic period.1

?Where was Alwalkeria found?

Its fossils were found in the Lower Maleri Formation of Andhra Pradesh, India, in rocks that were once an ancient lake or river.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Alwalkeria
Kan maqaa baase
Chatterjee and Creisler 19944
Garee
Daayinoosarootni jalqabaa
Maatii / kilaadii
Saurischia4
Umurii dhagaawwanii
waggaa miliyoona 237 hanga 227 (Carnian)4
Caasaawwan dhagaa
Maleri4
Biyyoota
Hindii4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
Alwalkeria was discovered in 1974 by Sankar Chatterjee in the Maleri Formation of Andhra Pradesh, India. It was first described in 1987 as Walkeria, but the name was changed in 1994 because it was already taken.1
Ammallee falmisiisaa
Scientists are still debating whether Alwalkeria was a dinosaur, a close relative, or a mix of bones from different animals.1

Odeeffannoon eessaa dhufa

  1. Alwalkeria (en.wikipedia.org)
  2. Biology:Alwalkeria - HandWiki (handwiki.org)
  3. Alwalkeria | Small Early Theropod Dinosaur from the Late Triassic (thedinosaurs.org)
  4. Alwalkeria in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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