Dino Wiki / Dayinoso zonna / Dayinoso ezirya ennyama

Kaadi ya dayinoso No. 0976 ku 2 027

Koleken

Erinnya litegeeza: “coming from clay and water”1

Yalyanga: EnnyamaDayinoso ezirya ennyamaEnkomerero ya Kuretasi

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

Yabeerawo

emyaka obukadde 72 okutuuka ku 66 emabega5

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Cerro Bayo Norte area, Chubut Province, Argentina1

Obuwanvu

4.97 okutuuka ku 5.2 m (16 okutuuka ku 17 ft)2 3

Obuzito

okutuuka ku 520 kg (1,100 lb)3

Sipiidi esinga

nga 42 km/h (26 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obw'embwa 26

obuwanvu ng'embwa 5, ennyindo ku mukiraobuwanvu ng'amenvu 29 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 100obuzito ng'obw'abaana 27 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 16yandidduse mita 100 mu sikonda 8.6 (omuntu asinga embiro yeetaaga 9.6)

Koleken yali munene atya bw'ogeraageranya ku GGWE?

Kubala kwokka mu browser yo. Tewali kiterekebwa wadde okusindikibwa wonna.

Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Koleken nga 42 km/h (26 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

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

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

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

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

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

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

Ekifaananyi kya Koleken 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 Koleken

?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.2 1

?What did Koleken eat?

Koleken was a meat-eating dinosaur, so it ate other animals.2 1

?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.2 1

?Is Koleken a dinosaur?

Yes, Koleken is a theropod dinosaur, specifically an abelisaurid.2 1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Koleken
Yatuumibwa: Pol et al. 20245
Ekibinja: Dayinoso ezirya ennyama
Ekika / ekibinja: Abelisauridae5
Engabanya: Theropoda > Ceratosauria > Abelisauridae5
Emyaka gy'enjazi: emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)5
Ensengeka z'enjazi: La Colonia5
Ensi: Arigentina5
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database5
Okuzuulibwa: Koleken was discovered in the La Colonia Formation of Patagonia, Argentina, and was scientifically named by Pol and colleagues in 2024.1
Kikyakubaganyizibwako ebirowoozo: Scientists are still debating exactly how Koleken is related to other abelisaurids and how fast its group evolved.1

Ebituufu gye biva

A new abelisaurid dinosaur from the end Cretaceous of Patagonia and evolutionary rates among the Ceratosauria (onlinelibrary.wiley.com)
Koleken (en.wikipedia.org)
Koleken inakayali | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Scientists just dug up a new dinosaur—with tinier arms than a T.Rex | National Geographic (nationalgeographic.com)
Koleken in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

Buli kituufu ku lupapula luno kirina ennamba eraga ensibuko yaakyo. Bwe tuba nga tukoze ensobi, tusonyiwe, ffe tuli bawagizi ba dayinoso, so si magazini ya ssaayansi. Tubuulire ku [email protected] tujja kugitereeza.

Rex alumwa enjala! Dino Wiki pulojekiti ya taata eri mutabani we ayagala ennyo dayinoso, ya bwereere, tewali bulango era tewali bikulondoola. Abakulu basobola okuwa Rex akantu ak'okulya okuyamba okugikuuma ku mutimbagano.Liisa Rex