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Chithunzi choseketsa cha Caieiria
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Caieiria

Dzina limatanthauza: “named after the Caieira locality where its fossils were found”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

Caieiria was a huge, long-necked plant-eater that lived in Brazil near the end of the Age of Dinosaurs. It had a strange tail with extra-strong bones that made it different from its cousins.1

Ankakhala
zaka 72 mpaka 66 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Minas Gerais, Brazil14
Utali
10 m (33 ft)3
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?

Caieiria 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)Caieiriamsinkhu 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)

Caieiria 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

Caieiria is known only from a set of ten tail vertebrae, which were originally thought to belong to another dinosaur called Trigonosaurus.1

2

Its species name 'allocaudata' means 'strange tail', because the tail bones have unusual shapes.1

3

The fossils were dug up in the 1950s by paleontologist Llewellyn Ivor Price, but the dinosaur was not named until 2022.1

4

Caieiria lived about 72 to 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.2

5

It shared its home with other dinosaurs like Baurutitan and the bird-like Ypupiara, as well as crocodile relatives.1

6

Scientists think Caieiria belongs to a group of titanosaurs called Aeolosaurini, which were common in South America.1

Chopangidwa ndi AIChithunzi cha Caieiria chopangidwa ndi AI
Chithunzi cha momwe Caieiria 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 Caieiria

?How big was Caieiria?

Nobody knows for sure, because only ten tail vertebrae have been found. Scientists have not estimated its length or weight.14

?What did Caieiria eat?

It was a plant-eater, like all sauropods. It probably ate leaves and other plants with its long neck.4

?When did Caieiria live?

It lived about 72 to 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.1

Kwa akatswiri a madino

Dzina la sayansi
Caieiria
Anapatsidwa dzina ndi
Silva Junior et al. 20224
Gulu
Makosi atali
Banja / kladi
Aeolosaurini4
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zaka za miyala
zaka 72 mpaka 66 miliyoni (Maastrichtian)4
Mapangidwe a miyala
Serra da Galga4
Mayiko
Brazil4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
Caieiria was named in 2022 by Silva Junior and colleagues, based on tail bones collected by Llewellyn Ivor Price in the 1950s from the Caieira quarry in Brazil.14
Akukambiranabe
Scientists are not sure exactly how big Caieiria was, because only tail bones have been found so far.1

Kumene mfundo zimachokera

  1. Caieiria (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Nouveau sauropode : Caieiria – Dinozoïque : Tratayenia et ses compères (dinozoique.fr)
  4. Caieiria in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Makosi atali

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