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Avaceratops: marrazkia
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Avaceratops

Izenaren esanahia: “Ava's horned face”1
Jaten zuen: LandareakDino adardunakGoi Kretazeoa

Avaceratops was a small, plant-eating dinosaur with a big frill on its head and a parrot-like beak. It lived in what is now Montana, USA, during the Late Cretaceous period, about 77 million years ago.21

Bizi izan zen
Duela 84 eta 72 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Montana, USA, and possibly Alberta, Canada23
Luzera
2,3 eta 4,2 m artean (7,5 eta 14 ft artean)2
Pisua
1 tona arte (2ย 200 lb)2
Altuera
1,4 m (4,6 ft)
kalkulua
Abiadura maximoa
40 km/h inguru (25 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Avaceratops 4,2 m inguru luze (14 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)Avaceratops1,4 m inguru altu (4,6 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

Zein astuna zen?

50 txakur bezain astun
4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 23 banana bezain luze200 angurria bezain astunhaur-eskolako 53 haur bezain astun31 eskolaume bezain astun2 hartz zuri bezain astun100 metro 9 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Avaceratops ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Avaceratops had a solid frill, unlike many other horned dinosaurs that had holes in their frills.2

2

The first fossil was found in 1981 by Eddie Cole on a ranch in Montana, and the dinosaur was named after Eddie's wife, Ava.2

3

Avaceratops was the first new ceratopsid dinosaur named in 36 years, since Pachyrhinosaurus in 1950.2

4

The type specimen might have been a juvenile, and a 2019 study showed it was still growing quickly when it died.2

5

A larger skull, MOR 692, shows that adult Avaceratops could have brow horns about 25 centimetres (9.8 inches) long.2

6

Avaceratops lived in a wet, heavily forested habitat, unlike the open plains where some other horned dinosaurs lived.2

AAk eginaAvaceratops: AAk egindako irudia
Avaceratops 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

Avaceratops: gehien egindako galderak

?How big was Avaceratops?

The first fossil was about 2.3 metres (7.5 ft) long, but that was a juvenile. An adult may have reached 4.2 metres (14 ft) and weighed about one tonne.21

?What did Avaceratops eat?

Avaceratops was a herbivore. It ate plants like ferns, cycads and conifers, using its sharp beak to bite off leaves.2

?Did Avaceratops have horns?

Yes, adult Avaceratops had brow horns about 25 centimetres (9.8 in) long. It may not have had a nose horn.2

?When did Avaceratops live?

Avaceratops lived during the Late Cretaceous Period, about 77 million years ago.21

?Where was Avaceratops found?

Avaceratops fossils were found in the Judith River Formation of Montana, USA.21

?Why is it called Avaceratops?

The name means 'Ava's horned face'. It was named after Ava Cole, the wife of the fossil finder Eddie Cole.2

Mito-hauslea

Mitoa: Avaceratops was a tiny dinosaur, only about 2.3 metres long.

Egia: The first skeleton was small, but it may have been a juvenile. A larger skull suggests adults could reach over 4 metres long.2

Dino adituentzat

Izen zientifikoa
Avaceratops
Izendatzailea:
Dodson 19863
Taldea
Dino adardunak
Familia / klada
Ceratopsidae3
Sailkapena
Ornithischia > Ceratopsia > Ceratopsidae3
Arroken adina
84 eta 72 milioi urte artean (Campanian)3
Arroka-formazioak
Judith River, Oldman3
Herrialdeak
AEB, Kanada3
Fosil-erregistroak
3 The Paleobiology Database datu-basean3
Aurkikuntza
Eddie Cole found the first bones in 1981 on a ranch in Montana. Peter Dodson named it Avaceratops lammersi in 1986, after Cole's wife Ava and the Lammers family who owned the ranch.2
Oraindik eztabaidagai
Scientists are not sure where Avaceratops fits in the dinosaur family tree, because the best skeleton is from a young animal, and young dinosaurs can look more primitive than adults.2

Datuak nondik datozen

  1. Avaceratops | Natural History Museum (nhm.ac.uk)
  2. Avaceratops (en.wikipedia.org)
  3. Avaceratops in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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