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Concavenator: marrazkia
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Concavenator

Izenaren esanahia: “hump-backed hunter from Cuenca”1
Jaten zuen: HaragiaDino haragijaleakBehe Kretazeoa

Concavenator was a meat-eating dinosaur that lived in what is now Spain. It had a strange hump on its back and might have had feathers on its arms.12

Bizi izan zen
Duela 126 eta 121 milioi urte artean4
Behe Kretazeoa
Fosilak hemen aurkitu dira:
Spain14
Luzera
6 m (20 ft)1
Pisua
320 kg eta 400 kg artean (705 eta 882 lb artean)3
Altuera
1,9 m (6,2 ft)
kalkulua
Abiadura maximoa
45 km/h inguru (28 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Concavenator 6 m inguru luze (20 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?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Concavenator1,9 m inguru altu (6,2 ft)Elefante bat3,2 m inguru (10 ft)

kalkulua

Zein astuna zen?

20 txakur bezain astun
6 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 33 banana bezain luze80 angurria bezain astunhaur-eskolako 21 haur bezain astun12 eskolaume bezain astun100 metro 8 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Concavenator ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Concavenator had a hump on its back made from two tall bones in its spine.1

2

Scientists found small bumps on its arm bone that might be quill knobs, places where feathers attach.12

3

It lived about 130 to 125 million years ago during the Early Cretaceous Period.1

4

Its fossils were found at Las Hoyas in Spain, which was once an inland lake.1

5

Concavenator belongs to the carcharodontosaur group, which means 'shark-toothed lizards'.1

6

The hump on Concavenator's back might have been used for display or to store fat, but scientists are not sure.2

AAk eginaConcavenator: AAk egindako irudia
Concavenator 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

Concavenator: gehien egindako galderak

?How big was Concavenator?

Concavenator was a medium sized dinosaur, about 5 to 6 metres long and weighed around 320 to 400 kilograms.31

?What did Concavenator eat?

Concavenator was a carnivore, meaning it ate meat. It likely hunted other animals that lived in its environment.1

?Did Concavenator have feathers?

Scientists disagree. Some think small bumps on its arm bone were quill knobs where feathers attached, but others think they were muscle scars. Scaly skin was found on its feet and tail.132

?Why did Concavenator have a hump?

Nobody knows for sure. It might have been used for display to recognise each other, or for temperature control like a camel's hump.13

?When did Concavenator live?

Concavenator lived about 130 to 125 million years ago, during the Early Cretaceous Period.13

?Where was Concavenator found?

Its fossils were found at the Las Hoyas site in Cuenca, Spain. That area was once an inland lake.13

?Was Concavenator a dinosaur?

Yes, Concavenator was a theropod dinosaur. It belongs to the carcharodontosaur group, which means 'shark-toothed lizards'.13

?Is Concavenator related to Spinosaurus?

No, Concavenator is not a spinosaur. It is a carcharodontosaur, a different group of meat-eating dinosaurs.1

Mito-hauslea

Mitoa: Some people think Concavenator was a spinosaur because of its hump.

Egia: Concavenator was not a spinosaur. It was a carcharodontosaur, a different group of meat-eating dinosaurs.1

Dino adituentzat

Izen zientifikoa
Concavenator
Izendatzailea:
Ortega et al. 20104
Taldea
Dino haragijaleak
Familia / klada
Carcharodontosauridae4
Sailkapena
Theropoda > Allosauroidea > Carcharodontosauridae4
Arroken adina
126 eta 121 milioi urte artean (Barremian)4
Arroka-formazioak
La Huérguina4
Herrialdeak
Espainia4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Concavenator was named by Ortega, Escaso and Sanz in 2010. The type specimen is MCCM-LH 6666, a nearly complete skeleton found at Las Hoyas, Spain.14
Oraindik eztabaidagai
Scientists still debate whether the bumps on Concavenator's arm bone are really quill knobs for feathers or something else.2

Datuak nondik datozen

  1. Concavenator | Natural History Museum (nhm.ac.uk)
  2. A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain | Nature (nature.com)
  3. Concavenator (en.wikipedia.org)
  4. Concavenator in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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