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Kaartuunii: Koleken
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Koleken

Hiika maqaa: “coming from clay and water”1
Kan nyaate: FoonDaayinoowwan foon nyaatanKireetaashasii Dhumaa

Koleken was a meat-eating dinosaur that lived in Patagonia near the end of the Age of Dinosaurs. It was a cousin of the famous Carnotaurus and had a unique skull that set it apart from other abelisaurids.1

Kan jiraate
waggaa miliyoona 72 hanga 66 dura5
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Cerro Bayo Norte area, Chubut Province, Argentina1
Dheerina
4.97 hanga 5.2 m (16 hanga 17 ft)23
Ulfaatina
hanga 520 kg (1,100 lb)3
Saffisa ol'aanaa
gara 42 km/sa'a (26 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Koleken gara 5.2 m dheeraa (17 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ulfaataa ture?

akka saree 26 ulfaata
akka saree 5 funyaan hanga eegeetti dheeraaakka muuzii 29 walitti hiriiran dheeraaakka habxuu 100 ulfaataakka ijoollee KG 27 ulfaataakka ijoollee mana barumsaa 16 ulfaatameetira 100 sekondii 8.6 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Koleken is known from a partial skeleton that includes skull bones, many back and tail vertebrae, a complete pelvis, and almost complete hind limbs.1

2

It lived about 72 to 66 million years ago during the Maastrichtian stage of the Late Cretaceous.5

3

Koleken was a furileusaurian abelisaurid, a group of South American carnivorous dinosaurs that lived in the latest Cretaceous.1

4

Its name comes from the Teushen language and means 'coming from clay and water', because its fossils were found in claystone rocks from an ancient estuary.1

5

Koleken was named in 2024 by a team of paleontologists including Diego Pol and others.5

6

It lived alongside another abelisaurid, Carnotaurus, but Koleken had a different skull shape and other unique features.1

AI'n kan hojjetameFakkii AI'n hojjetame: Koleken
Fakkii AI'n hojjetame kan Koleken 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 Koleken baay'ee gaafataman

?How big was Koleken?

About 4.97 metres long, based on one immature specimen.2

?When did Koleken live?

It lived during the Maastrichtian stage of the Late Cretaceous, about 72 to 66 million years ago.21

?What did Koleken eat?

Koleken was a meat-eating dinosaur, so it ate other animals.21

?Did Koleken have horns like Carnotaurus?

No, Koleken lacked the broad eyebrow horns that Carnotaurus had.4

?Where was Koleken found?

It was found in the La Colonia Formation in Chubut Province, Argentina.21

?Is Koleken a dinosaur?

Yes, Koleken is a theropod dinosaur, specifically an abelisaurid.21

Ogeeyyii daayinootiif

Maqaa saayinsii
Koleken
Kan maqaa baase
Pol et al. 20245
Garee
Daayinoowwan foon nyaatan
Maatii / kilaadii
Abelisauridae5
Ramaddii
Theropoda > Ceratosauria > Abelisauridae5
Umurii dhagaawwanii
waggaa miliyoona 72 hanga 66 (Maastrichtian)5
Caasaawwan dhagaa
La Colonia5
Biyyoota
Arjentiinaa5
Galmee fosilii
1 The Paleobiology Database keessa5
Argannoo
Koleken was discovered in the La Colonia Formation of Patagonia, Argentina, and was scientifically named by Pol and colleagues in 2024.1
Ammallee falmisiisaa
Scientists are still debating exactly how Koleken is related to other abelisaurids and how fast its group evolved.1

Odeeffannoon eessaa dhufa

  1. A new abelisaurid dinosaur from the end Cretaceous of Patagonia and evolutionary rates among the Ceratosauria (onlinelibrary.wiley.com)
  2. Koleken (en.wikipedia.org)
  3. Koleken inakayali | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Scientists just dug up a new dinosaur—with tinier arms than a T.Rex | National Geographic (nationalgeographic.com)
  5. Koleken in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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