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Umfanekiso wekhathuni: Xenotarsosaurus
Ikhadi ledayinaso No. 1932 kwe-2 027

Xenotarsosaurus

Igama lithetha: “strange ankle lizard”1
Yayitya: InyamaIidayinaso ezitya inyamaiCretaceous yamva

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

Yaphila
100 ukuya ku-90 izigidi zeminyaka eyadlulayo2
iCretaceous yamva
Iifosili zifunyenwe:
Chubut province, Argentina12
Ubude
5.4 ukuya ku-6 m (18 ukuya ku-20 ft)1
Ubunzima
430 kg ukuya ku-750 kg (948 ukuya ku-1,700 lb)1
Ukuphakama
1.9 m (6.2 ft)
uqikelelo
Esona santya siphezulu
malunga ne-41 km/h (25 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Xenotarsosaurus malunga ne-6 m ubude (20 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Xenotarsosaurusmalunga ne-1.9 m ukuphakama (6.2 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengezinja ezingama-38
inde njengezinja ezingama-6, impumlo ukuya emsileniinde njengeebhanana ezingama-33 zilandelelanainzima njengamavatala angama-150inzima njengabantwana basenkulisa abangama-39inzima njengabantwana besikolo abangama-23ibinokubaleka iimitha ezili-100 ngemizuzwana engama-8.8 (oyena mntu ukhawulezayo udinga i-9,6)

Xenotarsosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Xenotarsosaurus is known from only a few bones: two back vertebrae and a right hind leg.1

2

Its ankle bones were completely fused together, which is very unusual and gave the dinosaur its name.1

3

Scientists think Xenotarsosaurus was about 5.4 to 6 meters long, as long as a small bus.1

4

It weighed between 430 and 750 kilograms, about as much as a large cow or a small car.1

5

Xenotarsosaurus lived around 95 million years ago, during the Late Cretaceous period.1

6

Its fossils were found near a ranch called Ocho Hermanos in Argentina.1

7

Some scientists think Xenotarsosaurus was a close relative of Carnotaurus, another horned meat-eater.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Xenotarsosaurus
Umfanekiso owenziwe yi-AI obonisa indlela Xenotarsosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi
Xenotarsosaurus
Inikwe igama ngu:
Martínez et al. 19862
Iqela
Iidayinaso ezitya inyama
Usapho / iclade
Abelisauridae2
Ukuhlelwa
Theropoda > Ceratosauria > Abelisauridae2
Ubudala bamatye
100 ukuya ku-90 izigidi zeminyaka (Cenomanian / Turonian)2
Izakhiwo zamatye
Bajo Barreal2
Amazwe
i-Argentina2
Iirekhodi zeefosili
1 kwi-Paleobiology Database2
Ukufunyanwa
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
Kusaxoxwa ngayo
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

Apho iinyani zivela khona

  1. Xenotarsosaurus (en.wikipedia.org)
  2. Xenotarsosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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