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Buriolestes

Hiika maqaa: “Buriol robber”1

Kan nyaate: FoonMorma-dheertotaTiraayaasikii Dhumaa

Buriolestes was a small, fast dinosaur that lived in Brazil about 233 million years ago. It looked a bit like a meat-eater, but it was actually an early cousin of the giant long-necked sauropods!1

Kan jiraate

waggaa miliyoona 237 hanga 227 dura4

Tiraayaasikii Dhumaa

Fosiliiwwan kan itti argaman

Rio Grande do Sul, southern Brazil1 2

Dheerina

1.5 hanga 2 m (4.9 hanga 6.6 ft)1

Ulfaatina

10 kg hanga 15 kg (22 hanga 33 lb)1

Ol-dheerina

0.5 hanga 0.7 m (1.6 hanga 2.3 ft)1

Saffisa ol'aanaa

gara 31 km/sa'a (19 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

Hammam ulfaataa ture?

akka adurree manaa 4 ulfaata

akka adurree manaa 4 funyaan hanga eegeetti dheeraaakka muuzii 11 walitti hiriiran dheeraaakka muuzii 120 ulfaatameetira 100 sekondii 12 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Buriolestes gara 31 km/sa'a (19 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Buriolestes is one of the oldest known dinosaurs, living about 233 million years ago during the Late Triassic.1 3

Even though Buriolestes was a meat-eater, it belonged to the sauropodomorph group, which later gave rise to giant plant-eaters like Diplodocus.1 2

Its fossils were found right next to a lagerpetid called Ixalerpeton, showing that early dinosaurs lived alongside their dinosaur-like cousins.1 2

Buriolestes had a downturned jaw tip and a long crest on its upper arm bone, traits that later sauropodomorphs also had.1

The name Buriolestes means 'Buriol robber', after the Buriol family who owned the land where it was found.1

Its teeth were curved and serrated like steak knives, perfect for slicing meat.1 2

Fakkii AI'n hojjetame: Buriolestes — Fakkii AI'n hojjetame kan Buriolestes 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 Buriolestes baay'ee gaafataman

?What did Buriolestes eat?

Buriolestes was a carnivore, likely preying on small vertebrates and soft invertebrates. Its curved, serrated teeth were well-suited for slicing meat.1 2

?How big was Buriolestes?

Buriolestes was small, with one robust individual weighing over 7 kg (15.4 lb) and others weighing between 6.4 and 7.2 kg (14 to 16 lb). Its femur was about 135 mm long.2

?When did Buriolestes live?

Buriolestes lived about 233 million years ago during the Late Triassic, in the Carnian epoch. It is one of the oldest known dinosaurs.1

?Was Buriolestes a dinosaur?

Yes, Buriolestes was a dinosaur, specifically an early sauropodomorph. It was a meat-eater but belonged to the group that later gave rise to giant plant-eaters like Diplodocus.1

?Where was Buriolestes found?

Buriolestes was found in the Buriol ravine in São João do Polêsine, Brazil, in the Santa Maria Formation. The holotype was discovered in 2009.1

?Why is Buriolestes important?

Buriolestes is important because it is one of the oldest and most complete Triassic dinosaurs known. It shows that early sauropodomorphs were carnivorous, and its brain shape suggests it was a sight-based predator.1 2

Seenaa sobaa diigaa

Seenaa sobaa: Many people think all early dinosaurs were meat-eaters.

Dhugaa: Buriolestes shows that the first dinosaurs were meat-eaters, but some groups, like sauropodomorphs, later switched to eating plants.1 2

Ogeeyyii daayinootiif

Maqaa saayinsii: Buriolestes
Kan maqaa baase: Cabreira et al. 20164
Garee: Morma-dheertota
Maatii / kilaadii: Sauropodomorpha4
Ramaddii: Sauropodomorpha4
Umurii dhagaawwanii: waggaa miliyoona 237 hanga 227 (Carnian)4
Caasaawwan dhagaa: Santa Maria4
Biyyoota: Biraazil4
Galmee fosilii: 1 The Paleobiology Database keessa4
Argannoo: Buriolestes was discovered in 2009 in a ravine in Brazil and named in 2016 by paleontologist Cabreira and his team. The species name honors paleontologist Cesar Schultz.1
Ammallee falmisiisaa: Scientists are still debating whether the smaller bones found with the main Buriolestes skeleton belong to a juvenile or a different dinosaur.1

Odeeffannoon eessaa dhufa

Buriolestes (en.wikipedia.org)
A Unique Late Triassic Dinosauromorph Assemblage Reveals Dinosaur Ancestral Anatomy and Diet: Current Biology (cell.com)
PBDB Taxon (paleobiodb.org)
Buriolestes in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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