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Guanlingsaurus: marrazkia
Dino txartela, 0762. zk. (2ย 027 guztira)

Guanlingsaurus

Izenaren esanahia: “Guanling lizard, after Guanling County in China where it was found”1
Jaten zuen: HaragiaIktiosauroakGoi TriasikoaTeknikoki ez da dinosauroa

Guanlingsaurus was a giant marine reptile that lived in the Late Triassic, about 235 to 227 million years ago. It had a very short, toothless snout and sucked in fish and squid like a vacuum cleaner. It could grow as long as a school bus!12

Datu dibertigarria: itsas narrasti hau igerian zebilen dinosauroak lehorrean ibiltzen ziren bitartean. Denek dino deitzen diete, baina narrastien beste adar bat ziren.
Bizi izan zen
Duela 237 eta 227 milioi urte artean6
Goi Triasikoa
Fosilak hemen aurkitu dira:
Guanling County, Guizhou Province, China (Falang Formation, also called Xiaowa Formation)1
Luzera
8,3 m arte (27 ft)1
Abiadura maximoa
46 km/h inguru (29 mph)
Igeri egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Guanlingsaurus 8,3 m inguru luze (27 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)
8 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 46 banana bezain luzeigerileku handi baten luzera (50 m) 3,9 segundotan egin zezakeen igerian

Zein handia zen Guanlingsaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Guanlingsaurus had a very short, toothless snout, which is very different from most other ichthyosaurs that had long jaws full of teeth.1

2

Its skull was tiny compared to its body, making up only about 8 to 9 percent of its total length.1

3

It had an extremely high number of vertebrae: 86 in the neck and trunk and more than 110 in the tail.2

4

Guanlingsaurus lived during the Carnian age of the Late Triassic, about 235 to 227 million years ago.3

5

A complete juvenile skeleton was found in 2013, which helped scientists confirm that Guanlingsaurus was a distinct genus from Shastasaurus.1

AAk eginaGuanlingsaurus: AAk egindako irudia
Guanlingsaurus 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

Guanlingsaurus: gehien egindako galderak

?Was Guanlingsaurus a dinosaur?

No. Guanlingsaurus was an ichthyosaur, a marine reptile that lived in the sea, not a dinosaur.1

?How did Guanlingsaurus feed?

It likely sucked in fish and squid like a vacuum cleaner, but some scientists think its hyoid bones were too weak for strong suction feeding.45

?Where was Guanlingsaurus found?

In Guanling County, Guizhou Province, China, in rocks from the Late Triassic.1

?How long was the juvenile Guanlingsaurus?

About 3.74 metres (12.3 feet) long.1

Mito-hauslea

Mitoa: Many people think Guanlingsaurus had teeth like other ichthyosaurs.

Egia: Guanlingsaurus was completely toothless, even as a juvenile, and had no dental groove in its jaws.1

Dino adituentzat

Izen zientifikoa
Guanlingsaurus
Izendatzailea:
Yin et al. 20006
Taldea
Iktiosauroak
Familia / klada
Shastasauridae6
Sailkapena
Ichthyosauria > Ichthyosauromorpha6
Arroken adina
237 eta 227 milioi urte artean (Carnian)6
Arroka-formazioak
Xiaowa, Wayao6
Herrialdeak
Txina6
Fosil-erregistroak
2 The Paleobiology Database datu-basean6
Aurkikuntza
Guanlingsaurus was first named in 2000 by Yin and colleagues based on an incomplete adult skeleton from Guanling County, China. More complete skeletons, including a juvenile, were described in 2011 and 2013.1
Oraindik eztabaidagai
Scientists still debate whether Guanlingsaurus should be its own genus or a species of Shastasaurus. It was moved to Shastasaurus in 2011 but later reinstated as a separate genus in 2013.1

Datuak nondik datozen

  1. Guanlingsaurus (en.wikipedia.org)
  2. Short-snouted toothless ichthyosaur from China suggests Late Triassic diversification of suction feeding ichthyosaurs - PubMed (pubmed.ncbi.nlm.nih.gov)
  3. PBDB Taxon (paleobiodb.org)
  4. pone.0019480 1..10 (journals.plos.org)
  5. Guanlingsaurus (Ichthyosauria) juvenile from Triassic of China (dml.reptilis.net)
  6. Guanlingsaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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