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Khathune ya Koleken
Karete ya dinosaure No. 0976 ho tse 2 027

Koleken

Lebitso le bolela: “coming from clay and water”1
E jele: NamaDidinosaure tse jang namaKretase ya Morao

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

E phetse
dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng5
Kretase ya Morao
Difosili di fumanwe ho
Cerro Bayo Norte area, Chubut Province, Argentina1
Bolelele
4.97 ho isa ho 5.2 m (16 ho isa ho 17 ft)23
Boima
ho fihla ho 520 kg (1,100 lb)3
Lebelo le phahameng ka ho fetisisa
e ka bang 42 km/h (26 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Koleken bolelele ba e ka bang 5.2 m (17 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e le boima hakae?

boima jwaloka dintja tse 26
telele jwaloka dintja tse 5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 29 di behilwe ka molaboima jwaloka mahapu a 100boima jwaloka bana ba kereshe ba 27boima jwaloka bana ba sekolo ba 16e ne e ka matha dimitara tse 100 ka metsotswana e 8.6 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Koleken e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Koleken se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Koleken e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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.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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Koleken
E rehilwe ke
Pol et al. 20245
Sehlopha
Didinosaure tse jang nama
Lelapa / leloko
Abelisauridae5
Tlhophiso
Theropoda > Ceratosauria > Abelisauridae5
Dilemo tsa mafika
dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)5
Dibopeho tsa mafika
La Colonia5
Dinaha
Argentina5
Direkoto tsa difosili
1 ho The Paleobiology Database5
Ho sibollwa
Koleken was discovered in the La Colonia Formation of Patagonia, Argentina, and was scientifically named by Pol and colleagues in 2024.1
E sa ntse e phehwa kgang
Scientists are still debating exactly how Koleken is related to other abelisaurids and how fast its group evolved.1

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Didinosaure tse jang nama

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Le tsona tsa nako e le nngwe: Kretase ya Morao

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