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
Yabayeho ryari?
Yanganaga ite?
Yari ndende ite?
Ubutumburuke bwayo bwanganaga iki?
igereranya
Yari iremereye ite?
ndende nk'imbwa 6 zikurikiranye🍌ndende nk'imineke 33 ikurikiranye🍉iremereye nk'imbuto 150 za watermelon🧸iremereye nk'abana 39 bo mu ishuri ry'incuke🎒iremereye nk'abanyeshuri 23🏃yashoboraga kwiruka metero 100 mu masegonda 8,8 (umuntu wihuta kurusha abandi akenera 9,6)Xenotarsosaurus yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
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

Ibibazo bibazwa cyane kuri Xenotarsosaurus
?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
Ku bazobereye muri dinozore
- Izina rya siyansi
- Xenotarsosaurus
- Yiswe na
- Martínez et al. 19862
- Itsinda
- Dinozore zirya inyama
- Umuryango / ishami
- Abelisauridae2
- Ishyirwa mu byiciro
- Theropoda > Ceratosauria > Abelisauridae2
- Imyaka y'amabuye
- imyaka miliyoni 100 kugeza 90 (Cenomanian / Turonian)2
- Inzego z'amabuye
- Bajo Barreal2
- Ibihugu
- Arijantine2
- Ibisigazwa byanditswe
- 1 muri The Paleobiology Database2
- Ivumburwa
- 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
- Biracyagibwaho impaka
- 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
Aho amakuru yakuwe
- Xenotarsosaurus (en.wikipedia.org)
- Xenotarsosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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