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Katuni: Bonitasaura
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Bonitasaura

Zita rinoreva: “Bonita's lizard, named after the fossil quarry called La Bonita”1
Raidya: MiriwoMadhino emitsipa mirefuCretaceous Yekupedzisira

Bonitasaura was a big plant-eating dinosaur with a short neck and a sharp beak at the front of its mouth. It lived in what is now Argentina, about 85 million years ago.1

Raivapo
makore mamiriyoni 86 kusvika 84 apfuura5
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Río Negro Province, Argentina12
Kureba
10 m (33 ft)1
Kukwirira
2.5 m (8.2 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 23 km/h (14 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Bonitasaura kureba kunenge 10 m (33 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Imbwakunenge 0.5 m (1.6 ft)Bhizakunenge 1.6 m (5.2 ft)Bonitasaurakukwirira kunenge 2.5 m (8.2 ft)Nzoukunenge 3.2 m (10 ft)

fungidziro

kureba semotokari 2 dzakamiswa dzakatevedzanakureba semabhanana 56 akatevedzanaraigona kumhanya mamita 100 mumasekonzi 16 (munhu anomhanya kupfuura vose anoda 9.6)

Bonitasaura raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw, which worked like a guillotine to cut plants.1

2

Its neck was short compared to other sauropods, and it had strong back vertebrae for muscle attachment, suggesting it used its neck vigorously while feeding.1

3

Bonitasaura's skull was low and long, similar to diplodocids, and its lower jaw was squared off with comb-like teeth.1

4

The front limbs were shorter than the hind limbs, unlike most other macronarians.1

5

Fossils of Bonitasaura show signs of diseases, including a tumour in the thigh bone and an infection in a tail bone.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Bonitasaura
Mufananidzo wakagadzirwa neAI unoratidza kuti Bonitasaura ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Bonitasaura

?How big was Bonitasaura?

Bonitasaura measured about 10 metres (33 feet) in length.1

?Did Bonitasaura have a beak?

Yes, Bonitasaura had a sharp, beak-like keratin sheath on its lower jaw that helped it to cut plants.14

?What did Bonitasaura eat?

Bonitasaura was a plant-eater. It used its peg-like front teeth to rake plants into its mouth and its sharp beak to cut them.1

?Where did Bonitasaura live?

Bonitasaura lived in what is now Argentina, in the Río Negro Province of Patagonia.1

Mubvisi wengano

Ngano: Some people think Bonitasaura had a long neck like other sauropods.

Chokwadi: Bonitasaura actually had a relatively short neck, which is unusual for a sauropod.1

Zvevanyanzvi vemadhino

Zita resainzi
Bonitasaura
Akaripa zita:
Apesteguía 20045
Boka
Madhino emitsipa mirefu
Mhuri / boka
Eutitanosauria5
Kurongwa kwemhuka
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
Zera rematombo
makore mamiriyoni 86 kusvika 84 (Santonian)5
Mapoka ematombo
Bajo de la Carpa5
Nyika
Ajentina5
Zvinyorwa zvemafosiri
2 mu The Paleobiology Database5
Kuwanikwa
Bonitasaura was named by Sebastian Apesteguía in 2004, based on a partial skeleton found in the Bajo de la Carpa Formation in Argentina.13
Zvichiri kupokanwa
Scientists still debate exactly where Bonitasaura fits in the titanosaur family tree, with different studies placing it in different groups.21

Kunobva chokwadi

  1. Bonitasaura (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Bonitasaura salgadoi gen. et sp. nov.: a beaked sauropod from the Late Cretaceous of Patagonia (pubmed.ncbi.nlm.nih.gov)
  4. Paleontologists Take Another Look at a Square-Mouthed Sauropod (smithsonianmag.com)
  5. Bonitasaura in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino emitsipa mirefu

Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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