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Dalianraptor

Izenaren esanahia: “Dalian thief”1

Jaten zuen: HaragiaLehen hegaztiakBehe Kretazeoa

Dalianraptor was a small, bird-like dinosaur that lived about 120 million years ago. It had short arms and may have been flightless, unlike many of its relatives. Scientists are not sure if the only fossil found is real or a fake made from different animals.1

Bizi izan zen

Duela 121 eta 113 milioi urte artean3

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Jiufotang Formation, Liaoning, China1 3

Luzera

0,8 m (2,6 ft)1

Altuera

0,36 m (1,2 ft)

kalkulua

Abiadura maximoa

42 km/h inguru (26 mph)

Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

1,5 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 4 banana bezain luzeaulki baten azpitik ibiltzeko bezain txikiafutbol zelai oso bat zeharkatu zezakeen hegan 9 segundotan

Zein handia zen Dalianraptor ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

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

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

Dalianraptor 42 km/h inguru (26 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Dalianraptor lived during the Early Cretaceous period, about 120 million years ago.1

It was about 80 centimeters (31 inches) long, about the size of a crow.1

Dalianraptor had a longer thumb bone and shorter forelimbs than its close relative Jeholornis, which may mean it could not fly.1

The only known fossil, called D2139, was seen in a photo before it was officially named in 2005.1

Some scientists think the Dalianraptor fossil is a chimera, meaning it was made by gluing together bones from different animals.1

If the fossil is real, scientists are still not sure where Dalianraptor fits in the dinosaur family tree.1

Dalianraptor: AAk egindako irudia — Dalianraptor 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

Dalianraptor: gehien egindako galderak

?Is Dalianraptor a dinosaur?

Yes, Dalianraptor is a theropod dinosaur and a type of avialan, which is a bird-like dinosaur.1 3

?How big was Dalianraptor?

Dalianraptor was about 80 centimetres long, roughly the size of a crow.1 2

?Could Dalianraptor fly?

Probably not. Dalianraptor had short forelimbs and a longer thumb bone, which suggests it may have been flightless.1 2

?Is the Dalianraptor fossil real?

Some scientists suspect the only fossil is a chimera, meaning it was made by gluing bones from different animals together. If it is real, its place in the dinosaur family tree is still uncertain.1 2

Mito-hauslea

Mitoa: Dalianraptor was a dromaeosaurid (raptor dinosaur) like Velociraptor.

Egia: Dalianraptor is actually an avialan, a group that includes birds and their closest dinosaur relatives, not a dromaeosaurid.1

Dino adituentzat

Izen zientifikoa: Dalianraptor
Izendatzailea:: Gao and Liu 20053
Taldea: Lehen hegaztiak
Familia / klada: Avialae3
Sailkapena: Theropoda > Avialae3
Arroken adina: 121 eta 113 milioi urte artean (Aptian)3
Arroka-formazioak: Jiufotang3
Herrialdeak: Txina3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: The fossil of Dalianraptor was discovered before the 2000s and first seen in a photo by Matthew Martyniuk, who thought it was an unnamed dromaeosaurid. It was officially named and described by Gao and Liu in 2005.1 3
Oraindik eztabaidagai: Scientists debate whether the only Dalianraptor fossil is a real animal or a chimera made from different species.1

Datuak nondik datozen

Dalianraptor (en.wikipedia.org)
PaleoCodex :: Dalianraptor (paleocodex.com)
Dalianraptor in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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