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Umfanekiso wekhathuni: Bicentenaria
Ikhadi ledayinaso No. 0271 kwe-2 027

Bicentenaria

Igama lithetha: “two hundred year anniversary”1
Yayitya: InyamaIidayinaso ezitya inyamaiCretaceous yokuqala

Bicentenaria was a small, fast meat-eating dinosaur that lived in what is now Argentina. It was about as long as a car and weighed as much as a big dog. It hunted smaller animals and maybe even lived in groups.42

Yaphila
113 ukuya ku-110 izigidi zeminyaka eyadlulayo4
iCretaceous yokuqala
Iifosili zifunyenwe:
Río Negro Province, northern Patagonia, Argentina2
Ubude
2.5 ukuya ku-3 m (8.2 ukuya ku-9.8 ft)12
Ubunzima
40 kg (88 lb)2
Ukuphakama
0.99 m (3.2 ft)
uqikelelo
Esona santya siphezulu
malunga ne-48 km/h (30 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Bicentenaria malunga ne-3 m ubude (9.8 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?

Ikati yasekhayamalunga ne-0.3 m (1 ft)Injamalunga ne-0.5 m (1.6 ft)Bicentenariamalunga ne-0.99 m ukuphakama (3.2 ft)Ihashemalunga ne-1.6 m (5.2 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengezinja ezingama-2
inde njengezinja ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-17 zilandelelanainzima njengeekati zasekhaya ezingama-10inzima njengamavatala angama-8inzima njengabantwana basenkulisa abangama-2inzima njengabantwana besikolo abangama-1ibinokubaleka iimitha ezili-100 ngemizuzwana engama-7.5 (oyena mntu ukhawulezayo udinga i-9,6)

Bicentenaria wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Bicentenaria was named to celebrate 200 years of Argentina's first independent government.1

2

Its fossils were found in a small area with bones from at least three different individuals.2

3

Scientists think Bicentenaria may have lived in groups because many skeletons were buried together.2

4

It lived alongside huge predators like Giganotosaurus, but was much smaller and more lightly built.2

5

Bicentenaria had special teeth with serrations only at the base of the crown.2

6

It is one of the earliest known coelurosaurs from the southern continents.2

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

?How big was Bicentenaria?

Bicentenaria was about 2.5 to 3 metres (8 to 10 feet) long and weighed around 40 kilograms (88 pounds). That is about as long as a small motorcycle and as heavy as a big dog.13

?Did Bicentenaria live in groups?

Yes, scientists think Bicentenaria may have lived in groups because the fossils of at least three different individuals were found buried together in a small area.13

?What did Bicentenaria eat?

Bicentenaria was a meat-eating dinosaur that hunted smaller animals. Its sharp teeth and claws helped it catch prey.1

?When did Bicentenaria live?

Bicentenaria lived during the Early Cretaceous period, about 100 million years ago.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Bicentenaria
Inikwe igama ngu:
Novas et al. 20124
Iqela
Iidayinaso ezitya inyama
Usapho / iclade
Coelurosauria4
Ukuhlelwa
Theropoda4
Ubudala bamatye
113 ukuya ku-110 izigidi zeminyaka (Albian)4
Izakhiwo zamatye
Candeleros4
Amazwe
i-Argentina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Bicentenaria was discovered by Raul Spedale in 1998 on the shore of a reservoir in Argentina. It was named and described by Fernando Novas and colleagues in 2012.2
Kusaxoxwa ngayo
Scientists are still debating exactly where Bicentenaria fits in the dinosaur family tree, but they think it is a very early coelurosaur.2

Apho iinyani zivela khona

  1. Bicentenaria (en.m.wikipedia.org)
  2. Untitled Document (scielo.org.ar)
  3. New Patagonian Cretaceous theropod sheds light about the early radiation of Coelurosauria (dinodata.de)
  4. Bicentenaria in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iidayinaso ezitya inyama

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Nezinye ezivela kwixesha elinye: iCretaceous yokuqala

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