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Katuuni ya Alwalkeria
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Alwalkeria

Erinnya litegeeza: “for Alick Walker”1
Dayinoso ezaasookaEnkomerero ya Tiriyasi

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

Yabeerawo
emyaka obukadde 237 okutuuka ku 227 emabega4
Enkomerero ya Tiriyasi
Ebisigalira byazuulibwa mu
Andhra Pradesh, India (Lower Maleri Formation)1
Obuwanvu
1.5 m (4.9 ft)2
Obuzito
2 kg okutuuka ku 5 kg (4 okutuuka ku 11 lb)2
Obugulumivu
0.4 m (1.3 ft)3
Sipiidi esinga
nga 28 km/h (17 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Alwalkeria obuwanvu nga 1.5 m (4.9 ft)Kkapa ow'awaka nga 0.5 m (1.6 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)

Yali mugulumivu kwenkana wa?

Kkapa ow'awakanga 0.3 m (1 ft)Alwalkeriaobugulumivu nga 0.4 m (1.3 ft)Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)

Yali muzito kwenkana wa?

obuzito ng'obwa kkapa 1 ab'awaka
obuwanvu nga kkapa 3 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 8 nga gaddiriŋŋanaobuzito ng'obwa kkapa ow'awakaobuzito ng'obw'amenvu 42mutono nnyo nga asobola okuyita wansi w'entebeyandidduse mita 100 mu sikonda 13 (omuntu asinga embiro yeetaaga 9.6)

Alwalkeria yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

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

Kyakolebwa AIEkifaananyi kya Alwalkeria ekyakolebwa AI
Ekifaananyi kya Alwalkeria ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Alwalkeria

?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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Alwalkeria
Yatuumibwa
Chatterjee and Creisler 19944
Ekibinja
Dayinoso ezaasooka
Ekika / ekibinja
Saurischia4
Emyaka gy'enjazi
emyaka obukadde 237 okutuuka ku 227 (Carnian)4
Ensengeka z'enjazi
Maleri4
Ensi
Buyindi4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
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
Kikyakubaganyizibwako ebirowoozo
Scientists are still debating whether Alwalkeria was a dinosaur, a close relative, or a mix of bones from different animals.1

Ebituufu gye biva

  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): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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