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Kaatedocus: marrazkia
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Kaatedocus

Izenaren esanahia: “small beam”1
Jaten zuen: LandareakLepo-luzeakGoi Jurasikoa

Kaatedocus was a long-necked sauropod that lived in what is now Wyoming during the Late Jurassic. It was smaller than many of its relatives, only about 14 metres long. Its well-preserved skull and neck helped scientists learn how sauropods held their heads.12

Bizi izan zen
Duela 155 eta 149 milioi urte artean4
Goi Jurasikoa
Fosilak hemen aurkitu dira:
Wyoming, USA31
Luzera
14 m (46 ft)1
Altuera
3,3 m (11 ft)
kalkulua
Abiadura maximoa
17 km/h inguru (11 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Kaatedocus 14 m inguru luze (46 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)Elefante bat3,2 m inguru (10 ft)Kaatedocus3,3 m inguru altu (11 ft)

kalkulua

ilaran aparkatutako 3 auto bezain luzebata bestearen atzean jarritako 78 banana bezain luze100 metro 21 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Kaatedocus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Kaatedocus was named in 2012 by paleontologists Emanuel Tschopp and Octávio Mateus.1

2

Its name comes from the Crow Indian word 'kaate' meaning 'small' and 'docus' from Diplodocus, so 'small beam'.1

3

The only known specimen includes a nearly complete skull and a neck made of at least 14 vertebrae.1

4

The skull and neck together measured about 3.8 metres (12 feet) long.1

5

The fossils were originally thought to belong to Barosaurus or Diplodocus before being recognized as a new dinosaur.2

6

Scientists used CT scans and 3D printing to study Kaatedocus's neck vertebrae and learn how sauropods held their necks upright.1

AAk eginaKaatedocus: AAk egindako irudia
Kaatedocus 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

Kaatedocus: gehien egindako galderak

?How big was Kaatedocus?

About 14 metres (46 feet) long. That is smaller than many of its relatives like Diplodocus.12

?What did Kaatedocus eat?

Plants. It was a sauropod with peg-like teeth at the front of its mouth, good for stripping leaves.2

?When did Kaatedocus live?

It lived during the Late Jurassic, about 155 million years ago.1

?Why is it called Kaatedocus?

Its name comes from the Crow Indian word 'kaate' meaning 'small' and 'docus' from Diplodocus, so 'small beam'.1

Mito-hauslea

Mitoa: Some scientists thought Kaatedocus was just a young Barosaurus or Diplodocus.

Egia: Kaatedocus is now considered a distinct genus based on unique features in its skull and vertebrae.2

Dino adituentzat

Izen zientifikoa
Kaatedocus
Izendatzailea:
Tschopp and Mateus 20134
Taldea
Lepo-luzeak
Familia / klada
Dicraeosauridae4
Sailkapena
Sauropodomorpha > Sauropoda > Diplodocoidea4
Arroken adina
155 eta 149 milioi urte artean (Kimmeridgian)4
Arroka-formazioak
Morrison4
Herrialdeak
AEB4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Fossils were first excavated in 1934 by Barnum Brown's team at Howe Quarry in Wyoming. The dinosaur was named Kaatedocus siberi in 2012 by Emanuel Tschopp and Octávio Mateus.1
Oraindik eztabaidagai
Scientists are not sure if Kaatedocus is a distinct genus or a juvenile of another sauropod like Barosaurus.2

Datuak nondik datozen

  1. Kaatedocus (en.wikipedia.org)
  2. Jurassic Boneyard Yields Hidden Dinosaur | National Geographic (nationalgeographic.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Kaatedocus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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