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Choyrodon

Izenaren esanahia: “Choyr tooth, named after the city of Choyr in Mongolia and the Latin word for tooth”1

Jaten zuen: LandareakLandarejale mokodunakBehe Kretazeoa

Choyrodon was a plant-eating dinosaur that lived in Mongolia about 110 to 100 million years ago. It had a beak and lots of teeth for munching plants. It was a cousin of the famous duck-billed dinosaurs.1 2

Bizi izan zen

Duela 110 eta 100 milioi urte artean5

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Fossils were found in the Khuren Dukh Formation in southeastern Mongolia.3

Luzera

6,2 m arte (20 ft)4

Pisua

1 tona arte (2 200 lb)4

Altuera

1,9 m (6,2 ft)

kalkulua

Abiadura maximoa

33 km/h inguru (21 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

Zein astuna zen?

50 txakur bezain astun

6 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 34 banana bezain luze200 angurria bezain astunhaur-eskolako 53 haur bezain astun31 eskolaume bezain astun2 hartz zuri bezain astun100 metro 11 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Choyrodon ZUREKIN alderatuta?

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

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Choyrodon 33 km/h inguru (21 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Choyrodon had an open hole in its skull called an antorbital fenestra, which is a primitive feature, but it also had advanced features like a downturned jaw and a big nostril opening.3

The type specimen of Choyrodon was a subadult when it died, meaning it was not fully grown.3

Choyrodon lived in the same place and time as another plant-eating dinosaur called Altirhinus, but they were different species.3

Scientists think Choyrodon was closely related to a North American dinosaur called Eolambia.3

Choyrodon had a beak with a flattened bottom edge and a row of small holes along the side, which is unusual.3

The fossils of Choyrodon were found in rocks that are about 110 to 100 million years old, from the Albian age of the Early Cretaceous.2

Choyrodon: AAk egindako irudia — Choyrodon 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

Choyrodon: gehien egindako galderak

?Did Choyrodon have feathers?

No, scientists think Choyrodon did not have feathers. It was an ornithopod dinosaur with scaly skin like a lizard.1

?How big was Choyrodon?

Choyrodon was a medium sized dinosaur. Based on the fossils, it was about 4 metres long, roughly the size of a small car.3

?What did Choyrodon eat?

Choyrodon was a herbivore, meaning it ate plants like ferns, cycads and leaves. It used its beak to chop off bits of plants and its many teeth to grind them up.1 5

Dino adituentzat

Izen zientifikoa: Choyrodon
Izendatzailea:: Gates et al. 20185
Taldea: Landarejale mokodunak
Familia / klada: Iguanodontia5
Sailkapena: Ornithischia > Ornithopoda > Iguanodontia5
Arroken adina: 110 eta 100 milioi urte artean (Albian)5
Arroka-formazioak: Khuren Dukh5
Herrialdeak: Mongolia5
Fosil-erregistroak: 2 The Paleobiology Database datu-basean5
Aurkikuntza: Three partial skeletons were found in Mongolia by an expedition led by Mongolian paleontologist Rinchen Barsbold. In 2018, American paleontologist Terry Gates and colleagues named the dinosaur Choyrodon barsboldi, honoring Barsbold.1 3
Oraindik eztabaidagai: Scientists are still debating exactly where Choyrodon fits in the dinosaur family tree, because it has a mix of primitive and advanced features.3

Datuak nondik datozen

Choyrodon (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
A new iguanodontian (Dinosauria: Ornithopoda) from the Early Cretaceous of Mongolia (pmc.ncbi.nlm.nih.gov)
Choyrodon barsboldi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Choyrodon in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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