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Chithunzi choseketsa cha Bonitasaura
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Bonitasaura

Dzina limatanthauza: “Bonita's lizard, named after the fossil quarry called La Bonita”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

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

Ankakhala
zaka 86 mpaka 84 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Río Negro Province, Argentina12
Utali
10 m (33 ft)1
Msinkhu
2.5 m (8.2 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 23 km/h (14 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Bonitasaura utali wa pafupifupi 10 m (33 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Bonitasauramsinkhu wa pafupifupi 2.5 m (8.2 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

wautali ngati magalimoto 2 oimikidwa pamzerewautali ngati nthochi 56 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 16 (munthu waliwiro kwambiri amafunika 9.6)

Bonitasaura anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Bonitasaura chopangidwa ndi AI
Chithunzi cha momwe Bonitasaura mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi
Bonitasaura
Anapatsidwa dzina ndi
Apesteguía 20045
Gulu
Makosi atali
Banja / kladi
Eutitanosauria5
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
Zaka za miyala
zaka 86 mpaka 84 miliyoni (Santonian)5
Mapangidwe a miyala
Bajo de la Carpa5
Mayiko
Argentina5
Zolemba za mafosili
2 mu The Paleobiology Database5
Kupezeka
Bonitasaura was named by Sebastian Apesteguía in 2004, based on a partial skeleton found in the Bajo de la Carpa Formation in Argentina.13
Akukambiranabe
Scientists still debate exactly where Bonitasaura fits in the titanosaur family tree, with different studies placing it in different groups.21

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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