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Umfanekiso wekhathuni: Aucasaurus
Ikhadi ledayinaso No. 0195 kwe-2 027

Aucasaurus

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

Aucasaurus was a medium-sized meat-eating dinosaur that lived in what is now Argentina. It had tiny arms with almost no fingers, and its skull had low ridges above the eyes instead of horns.21

Yaphila
84 ukuya ku-72 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Argentina (Anacleto Formation, Neuquén Basin)24
Ubude
5 ukuya ku-6.2 m (16 ukuya ku-20 ft)21
Ubunzima
700 kg (1,500 lb)2
Ukuphakama
1.8 m (5.9 ft)3
Esona santya siphezulu
malunga ne-39 km/h (24 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Aucasaurus malunga ne-6.2 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)Aucasaurusmalunga ne-1.8 m ukuphakama (5.9 ft)Indlovumalunga ne-3.2 m (10 ft)

Yayinzima kangakanani?

inzima njengezinja ezingama-35
inde njengezinja ezingama-6, impumlo ukuya emsileniinde njengeebhanana ezingama-34 zilandelelanainzima njengamavatala angama-140inzima njengabantwana basenkulisa abangama-37inzima njengabantwana besikolo abangama-22ibinokubaleka iimitha ezili-100 ngemizuzwana engama-9.2 (oyena mntu ukhawulezayo udinga i-9,6)

Aucasaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Aucasaurus had four bones in its hand, but only two fingers with no claws.2

2

Its tail bones suggest it had strong tail muscles and could run fast.2

3

The skull of the only known skeleton is damaged, which might mean it got into a fight before it died.2

4

Two of its tail vertebrae were fused together from birth, a condition called block vertebrae. This is the earliest known example of this birth defect in a meat-eating dinosaur.2

5

Aucasaurus was smaller than its relative Carnotaurus, but its arms were even more reduced.2

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Aucasaurus
Umfanekiso owenziwe yi-AI obonisa indlela Aucasaurus 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: Aucasaurus

?How big was Aucasaurus?

Aucasaurus was about 5.5 to 6.2 metres long and weighed around 700 kilograms. The Natural History Museum gives a length of 5.0 metres.21

?What did Aucasaurus eat?

Aucasaurus was a carnivore, meaning it ate meat. It likely hunted other animals or scavenged.1

?When did Aucasaurus live?

Aucasaurus lived during the Late Cretaceous period, about 84 to 71 million years ago.1

?Where was Aucasaurus found?

Aucasaurus was found in Argentina, in the Anacleto Formation of the Neuquén Basin.21

?Was Aucasaurus bigger than Carnotaurus?

No, Aucasaurus was smaller than Carnotaurus. It was about 5.5 to 6.2 metres long, while Carnotaurus was larger.2

?Did Aucasaurus have feathers?

The sources do not mention feathers on Aucasaurus. It is not known if it had feathers.2

Kwiingcali zeedayinaso

Igama lenzululwazi
Aucasaurus
Inikwe igama ngu:
Coria et al. 20024
Iqela
Iidayinaso ezitya inyama
Usapho / iclade
Abelisauridae4
Ukuhlelwa
Theropoda > Ceratosauria > Abelisauridae4
Ubudala bamatye
84 ukuya ku-72 izigidi zeminyaka (Campanian)4
Izakhiwo zamatye
Anacleto4
Amazwe
i-Argentina4
Iirekhodi zeefosili
2 kwi-Paleobiology Database4
Ukufunyanwa
Aucasaurus was named by Rodolfo Coria, Luis Chiappe and Lowell Dingus in 2002. The skeleton was found in Argentina.21
Kusaxoxwa ngayo
Some scientists think Aucasaurus might be the same species as Abelisaurus, but others disagree.2

Apho iinyani zivela khona

  1. Aucasaurus | Natural History Museum (nhm.ac.uk)
  2. Aucasaurus (en.wikipedia.org)
  3. Aucasaurus | Part of the Theropod Family of Dinosaurs (dinosaurmadness.com)
  4. Aucasaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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