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Dracoraptor: marrazkia
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Dracoraptor

Izenaren esanahia: “dragon thief”1
Jaten zuen: HaragiaDino haragijaleakBehe Jurasikoa

Dracoraptor was a small, fast meat-eating dinosaur that lived near the sea in what is now Wales. It had sharp, serrated teeth about one centimetre long for catching small animals. Scientists think it may have lived on the shoreline, hunting and scavenging.21

Bizi izan zen
Duela 201 eta 200 milioi urte artean4
Behe Jurasikoa
Fosilak hemen aurkitu dira:
Lavernock Point, south Wales, United Kingdom24
Luzera
2,1 eta 3 m artean (6,9 eta 9,8 ft artean)1
Altuera
0,7 m (2,3 ft)1
Abiadura maximoa
47 km/h inguru (29 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Dracoraptor 3 m inguru luze (9,8 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Dracoraptor0,7 m inguru altu (2,3 ft)Zaldi bat1,6 m inguru (5,2 ft)
3 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 17 banana bezain luze100 metro 7,7 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Dracoraptor ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Dracoraptor is one of the oldest known Jurassic dinosaurs, living about 201 million years ago.21

2

Its name comes from the Welsh dragon, because it was found in Wales.1

3

The fossil was discovered in 2014 by brothers Nick and Rob Hanigan, along with Sam Davies, on a beach at Lavernock Point.1

4

Dracoraptor had three teeth in the front of its upper jaw, which is unusual for a theropod.2

5

Its skeleton was found in marine rocks, so scientists think the carcass washed out to sea from a nearby island.2

6

Dracoraptor was a fast runner because of its small size and long legs.1

AAk eginaDracoraptor: AAk egindako irudia
Dracoraptor 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

Dracoraptor: gehien egindako galderak

?How big was Dracoraptor?

The fossil found is a juvenile about 2.1 metres (6.9 feet) long with a hip height of 70 centimetres (28 inches). Adults may have grown to about 3 metres (9.8 feet) long.1

?What did Dracoraptor eat?

Dracoraptor was a meat-eater. It had small, sharp, serrated teeth about one centimetre long, so it probably ate small animals like lizards, insects and small mammals.13

?When did Dracoraptor live?

Dracoraptor lived about 201 million years ago, during the earliest part of the Jurassic Period. It is one of the oldest known Jurassic dinosaurs.1

?Where was Dracoraptor found?

Its fossils were discovered in 2014 on a beach at Lavernock Point in South Wales, near the town of Penarth. The bones had fallen from a cliff onto the shore.1

Dino adituentzat

Izen zientifikoa
Dracoraptor
Izendatzailea:
Martill et al. 20164
Taldea
Dino haragijaleak
Familia / klada
Coelophysoidea4
Sailkapena
Theropoda > Coelophysoidea4
Arroken adina
201 eta 200 milioi urte artean (Hettangian)4
Arroka-formazioak
Blue Lias4
Herrialdeak
Erresuma Batua4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Dracoraptor was discovered in 2014 by fossil hunters Nick and Rob Hanigan and Sam Davies at Lavernock Point in Wales. It was named and described in 2016 by paleontologists David Martill, Steven Vidovic, Cindy Howells, and John Nudds.12
Oraindik eztabaidagai
Scientists are not sure exactly which limestone layer the Dracoraptor fossil came from, so its precise age is still debated.2

Datuak nondik datozen

  1. Dracoraptor (en.wikipedia.org)
  2. The Oldest Jurassic Dinosaur: A Basal Neotheropod from the Hettangian of Great Britain - PMC (pmc.ncbi.nlm.nih.gov)
  3. Dinosaurs in Wales (museum.wales)
  4. Dracoraptor in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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