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Chithunzi choseketsa cha Berthasaura
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Berthasaura

Dzina limatanthauza: “Bertha's lizard, named after Bertha Lutz, a famous Brazilian scientist, and Leopoldina, the first empress of Brazil”1
Ankadya: ZomeraMadino odya nyamaKumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase

Berthasaura was a small, toothless dinosaur that lived in what is now Brazil. It had a beak like a bird and might have eaten plants instead of meat, which is very unusual for a meat-eating dinosaur relative.1

Ankakhala
zaka 121 mpaka 72 miliyoni zapitazo4
Kumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase
Mafosili apezeka ku
Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, southern Brazil1
Utali
1 mpaka 1.5 m (3.3 mpaka 4.9 ft)1
Kulemera
10 kg mpaka 15 kg (22 mpaka 33 lb)1
Msinkhu
0.5 mpaka 0.7 m (1.6 mpaka 2.3 ft)1
Liwiro lalikulu kwambiri
pafupifupi 39 km/h (24 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Berthasaura utali wa pafupifupi 1.5 m (4.9 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Berthasauramsinkhu wa pafupifupi 0.7 m (2.3 ft)Hatchipafupifupi 1.6 m (5.2 ft)

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 4
wautali ngati amphaka a pakhomo 3 otsatizana mphuno ndi mchirawautali ngati nthochi 8 zotsatizanawolemera ngati nthochi 120akanatha kuthamanga mamita 100 m'masekondi 9.2 (munthu waliwiro kwambiri amafunika 9.6)

Berthasaura 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

Berthasaura is the first toothless meat-eating dinosaur relative found in Brazil.1

2

Its skeleton was nearly complete, making it the most complete non-bird dinosaur from the Brazilian Cretaceous.1

3

Berthasaura lived about 121 to 72 million years ago, during the Cretaceous Period.2

4

It had a short, deep jaw and a downturned beak, similar to some plant-eating dinosaurs.1

5

Even though it was young when it died, Berthasaura already had no teeth, so it probably never grew any.1

6

Berthasaura is a noasaurid, a group of small, lightly built dinosaurs that are relatives of the bigger abelisaurids.1

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

?How big was Berthasaura?

About 1 metre (3.3 ft) long. It was a small theropod.31

?What did Berthasaura eat?

It probably ate plants or was an omnivore. Because it had no teeth and a beak like a bird, scientists think it was not a meat eater like many of its relatives.31

?Did Berthasaura have teeth?

No, it had a toothless beak. Even though it was a young dinosaur when it died, it already had no teeth, so it probably never grew any.31

?Where did Berthasaura live?

In what is now southern Brazil, in a desert environment. Its fossils were found in the Goio-Erê Formation in Paraná State.31

?Is Berthasaura a dinosaur?

Yes, it is a dinosaur. It belongs to a group called ceratosaurian theropods.3

?When did Berthasaura live?

During the Cretaceous Period, about 121 to 72 million years ago.3

Wothetsa nthano zabodza

Nthano: All meat-eating dinosaurs had sharp teeth for eating meat.

Zoona: Berthasaura was a meat-eating dinosaur relative that had no teeth and a beak, and probably ate plants.1

Kwa akatswiri a madino

Dzina la sayansi
Berthasaura
Anapatsidwa dzina ndi
de Souza et al. 20214
Gulu
Madino odya nyama
Banja / kladi
Noasauridae4
Magawidwe a sayansi
Theropoda > Ceratosauria4
Zaka za miyala
zaka 121 mpaka 72 miliyoni (Aptian / Campanian)4
Mapangidwe a miyala
Goio-Erê4
Mayiko
Brazil4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
Berthasaura was named in 2021 by a team led by Geovane de Souza. The fossils were found at a site called Cemitério dos Pterossauros (Pterosaur Graveyard) in southern Brazil.1
Akukambiranabe
Scientists are not sure if Berthasaura ate only plants or both plants and meat, because its beak could have been used for many kinds of food.1

Kumene mfundo zimachokera

  1. The first edentulous ceratosaur from South America | Scientific Reports (nature.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Berthasaura (en.wikipedia.org)
  4. Berthasaura in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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