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Umfanekiso wekhathuni: Bravasaurus
Ikhadi ledayinaso No. 0303 kwe-2 027

Bravasaurus

Igama lithetha: “Laguna Brava lizard”1
Yayitya: IzityaloIintamo-ndeiCretaceous yamva

Bravasaurus was a small, long-necked plant eater that lived in what is now Argentina. It was a titanosaur, a group of huge sauropods, but Bravasaurus was one of the smallest of its family. It walked on four sturdy legs and munched on leaves with its peg-like teeth.14

Yaphila
84 ukuya ku-66 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Quebrada de Santo Domingo in La Rioja, northwestern Argentina24
Ubude
7 m (23 ft)3
Ubunzima
2.89 iitoni (6,400 lb)23
Ukuphakama
1.9 m (6.2 ft)
uqikelelo
Esona santya siphezulu
malunga ne-22 km/h (14 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Bravasaurus malunga ne-7 m ubude (23 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)Bravasaurusmalunga ne-1.9 m ukuphakama (6.2 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeemoto ezingama-2
inde njengezinja ezingama-7, impumlo ukuya emsileniinde njengeebhanana ezingama-39 zilandelelanainzima njengezinja ezingama-140inzima njengamavatala angama-580inzima njengamagumbi okufundela apheleleyo abantwana angama-4inzima njengeebhere ezimhlophe ezingama-6ibinokubaleka iimitha ezili-100 ngemizuzwana engama-16 (oyena mntu ukhawulezayo udinga i-9,6)

Bravasaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Bravasaurus is one of the smallest titanosaurs ever found. Scientists think it weighed about 3 tons, much less than giants like Argentinosaurus.2

2

Its name comes from Laguna Brava, a lake in Argentina, and 'arrierosorum' honors the people who crossed the Andes with cattle in the 1800s.1

3

Fossils of Bravasaurus were found in rocks that are between 83.6 and 66 million years old, from the Late Cretaceous period.4

4

The place where Bravasaurus was found, Quebrada de Santo Domingo, is one of the largest dinosaur nesting sites in the world. Scientists found many titanosaur eggs there.2

5

Bravasaurus had a slender fibula, a bone in the lower leg, which is unusual for a sauropod. Its fibula was very thin compared to its length.2

6

Unlike some dwarf titanosaurs that lived on islands, Bravasaurus lived inland, far from the sea.2

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

?How big was Bravasaurus?

About 7 metres long and weighed nearly 2.9 metric tons. It was one of the smallest titanosaurs.31

?What did Bravasaurus eat?

It was a plant eater. It had peg-like teeth for munching on leaves.3

?When did Bravasaurus live?

It lived during the Late Cretaceous period, between about 83.6 and 66 million years ago.32

Inyaniso ngeentsomi

Intsomi: All sauropods were gigantic, like Argentinosaurus.

Inyaniso: Not all sauropods were huge. Bravasaurus was a small titanosaur, weighing only about 3 tons, which is small compared to its giant relatives.2

Kwiingcali zeedayinaso

Igama lenzululwazi
Bravasaurus
Inikwe igama ngu:
Hechenleitner et al. 20204
Iqela
Iintamo-nde
Usapho / iclade
Rinconsauria4
Ukuhlelwa
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Ubudala bamatye
84 ukuya ku-66 izigidi zeminyaka (Campanian / Maastrichtian)4
Izakhiwo zamatye
Ciénaga del Río Huaco4
Amazwe
i-Argentina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Bravasaurus was named in 2020 by Hechenleitner and colleagues. They found its fossils in the Ciénaga del Río Huaco Formation in La Rioja, Argentina.42
Kusaxoxwa ngayo
Scientists are still debating exactly how Bravasaurus is related to other titanosaurs. Some studies suggest it is closely related to species from Patagonia and Brazil, but the exact family tree is not fully agreed upon.2

Apho iinyani zivela khona

  1. Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America - PMC (pmc.ncbi.nlm.nih.gov)
  2. Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America | Communications Biology (preview-www.nature.com)
  3. Bravasaurus (en.wikipedia.org)
  4. Bravasaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iintamo-nde

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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