Kayentavenator

Izenaren esanahia: “Kayenta hunter”1

Jaten zuen: HaragiaDino haragijaleakBehe Jurasikoa

Kayentavenator was a meat-eating dinosaur that lived in what is now Arizona, USA, about 189 million years ago. It was a fast, two-legged hunter that probably chased small prey through the ancient desert.1 2

Bizi izan zen

Duela 200 eta 184 milioi urte artean6

Behe Jurasikoa

Fosilak hemen aurkitu dira:

Arizona, USA1 2

Abiadura maximoa

47 km/h inguru (29 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Kayentavenator 47 km/h inguru (29 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Kayentavenator was named by Robert Gay in 2010, based on fossils found in the Kayenta Formation in Arizona.1 2

The only known fossils of Kayentavenator are a partial pelvis, a hindlimb, and seven vertebrae.1

Some scientists think Kayentavenator might actually be a young coelophysid dinosaur, not a separate species.3

The name Kayentavenator means 'Kayenta hunter', after the rock formation where it was found.1

Kayentavenator lived during the Early Jurassic period, about 189 million years ago.1

Kayentavenator: AAk egindako irudia — Kayentavenator nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Kayentavenator: gehien egindako galderak

?How big was Kayentavenator?

The only known fossil is from a juvenile that stood about 0.5 metres (1.6 feet) tall at the hip. The adult size is unknown.4 5

?What did Kayentavenator eat?

Kayentavenator was a carnivore, meaning it ate meat. It probably hunted small prey.4 6

?Is Kayentavenator a real dinosaur species?

Some scientists think Kayentavenator might be a young coelophysid dinosaur, not a separate species. Others believe it is a valid genus. The fossils are very fragmentary, so it is still debated.4 3

?Where was Kayentavenator found?

Its fossils were found in the Kayenta Formation in northeastern Arizona, USA, on the Navajo Reservation.4 5

Mito-hauslea

Mitoa: Some people think Kayentavenator was a large, fearsome predator like T. rex.

Egia: Kayentavenator was actually a small dinosaur, probably only a few meters long, and its fossils are very incomplete.2 1

Dino adituentzat

Izen zientifikoa: Kayentavenator
Izendatzailea:: Gay 20106
Taldea: Dino haragijaleak
Familia / klada: Tetanurae6
Sailkapena: Theropoda6
Arroken adina: 200 eta 184 milioi urte artean (Sinemurian / Pliensbachian)6
Arroka-formazioak: Kayenta6
Herrialdeak: AEB6
Fosil-erregistroak: 1 The Paleobiology Database datu-basean6
Aurkikuntza: The fossils of Kayentavenator were discovered in 1982 by the University of California Museum of Paleontology at a site called Willow Springs 2 in Arizona. Robert Gay named the dinosaur in 2010.1
Oraindik eztabaidagai: Scientists are not sure if Kayentavenator is a valid dinosaur or just a young individual of another coelophysid species.3

Datuak nondik datozen

KAYENTAVENATOR - DinoChecker dinosaur archive (dinochecker.com)
PBDB Taxon (paleobiodb.org)
The Theropod Database Blog: Is Kayentavenator a young "Megapnosaurus" kayentakatae? (theropoddatabase.blogspot.com)
Kayentavenator (en.wikipedia.org)
PaleoCodex :: Kayentavenator (paleocodex.com)
Kayentavenator in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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