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Xenotarsosaurus
Xenotarsosaurus was a meat-eating dinosaur that stomped around Argentina during the Late Cretaceous. It had a very strange ankle that looked different from other dinosaurs, which is how it got its name.1
Noiz bizi izan zen?
Zein handia zen?
Zein luzea zen?
Zein altua zen?
kalkulua
Zein astuna zen?
6 txakur bezain luze, sudurretik buztanera🍌bata bestearen atzean jarritako 33 banana bezain luze🍉150 angurria bezain astun🧸haur-eskolako 39 haur bezain astun🎒23 eskolaume bezain astun🏃100 metro 8,8 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)Zein handia zen Xenotarsosaurus ZUREKIN alderatuta?
Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.
Zein azkarra zen?
Datu dibertigarriak
Xenotarsosaurus is known from only a few bones: two back vertebrae and a right hind leg.1
Its ankle bones were completely fused together, which is very unusual and gave the dinosaur its name.1
Scientists think Xenotarsosaurus was about 5.4 to 6 meters long, as long as a small bus.1
It weighed between 430 and 750 kilograms, about as much as a large cow or a small car.1
Xenotarsosaurus lived around 95 million years ago, during the Late Cretaceous period.1
Its fossils were found near a ranch called Ocho Hermanos in Argentina.1
Some scientists think Xenotarsosaurus was a close relative of Carnotaurus, another horned meat-eater.1
Xenotarsosaurus: gehien egindako galderak
?What did Xenotarsosaurus eat?
It was a meat-eater, like other theropods.1
?How big was Xenotarsosaurus?
Scientists estimate it was about 5.4 to 6 meters (18 to 20 feet) long, as long as a small bus, and weighed between 430 and 750 kilograms (950 to 1,650 pounds), as much as a large cow or a small car.1
?Where did Xenotarsosaurus live?
It lived in what is now Argentina, in the Chubut province. Its fossils were found in the Bajo Barreal Formation.1
?When did Xenotarsosaurus live?
It lived during the Late Cretaceous period, about 95 million years ago.1
Dino adituentzat
- Izen zientifikoa
- Xenotarsosaurus
- Izendatzailea:
- Martínez et al. 19862
- Taldea
- Dino haragijaleak
- Familia / klada
- Abelisauridae2
- Sailkapena
- Theropoda > Ceratosauria > Abelisauridae2
- Arroken adina
- 100 eta 90 milioi urte artean (Cenomanian / Turonian)2
- Arroka-formazioak
- Bajo Barreal2
- Herrialdeak
- Argentina2
- Fosil-erregistroak
- 1 The Paleobiology Database datu-basean2
- Aurkikuntza
- Xenotarsosaurus was named in 1986 by Rubén Martínez and his team. The fossils were found by geologist Juan Carlos Sciutto in 1980, and more bones were later collected by paleontologist José Bonaparte.1
- Oraindik eztabaidagai
- Scientists are not sure exactly how Xenotarsosaurus is related to other abelisaurids. Some think it is a true abelisaurid, while others say it might be a more primitive neoceratosaurian.1
Datuak nondik datozen
- Xenotarsosaurus (en.wikipedia.org)
- Xenotarsosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.
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Allosaurus
Carnotaurus
Dilophosaurus
Giganotosaurus
Compsognathus
Paronychodon
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus