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Katuni: Berthasaura
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Berthasaura

Zita rinoreva: “Bertha's lizard, named after Bertha Lutz, a famous Brazilian scientist, and Leopoldina, the first empress of Brazil”1
Raidya: MiriwoMadhino anodya nyamaCretaceous Yekutanga kusvika Cretaceous Yekupedzisira

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

Raivapo
makore mamiriyoni 121 kusvika 72 apfuura4
Cretaceous Yekutanga kusvika Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, southern Brazil1
Kureba
1 kusvika 1.5 m (3.3 kusvika 4.9 ft)1
Huremu
10 kg kusvika 15 kg (22 kusvika 33 lb)1
Kukwirira
0.5 kusvika 0.7 m (1.6 kusvika 2.3 ft)1
Kumhanya kwepamusoro
kunenge 39 km/h (24 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Berthasaura kureba kunenge 1.5 m (4.9 ft)Katsi yemumba kunenge 0.5 m (1.6 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)

Raiva rakakwirira zvakadii?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Berthasaurakukwirira kunenge 0.7 m (2.3 ft)Bhizakunenge 1.6 m (5.2 ft)

Rairema zvakadii?

kurema sekatsi dzemumba 4
kureba sekatsi dzemumba 3 kubva pamhino kusvika kumuswekureba semabhanana 8 akatevedzanakurema semabhanana 120raigona kumhanya mamita 100 mumasekonzi 9.2 (munhu anomhanya kupfuura vose anoda 9.6)

Berthasaura raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

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

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Berthasaura
Mufananidzo wakagadzirwa neAI unoratidza kuti Berthasaura 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 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

Mubvisi wengano

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

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

Zvevanyanzvi vemadhino

Zita resainzi
Berthasaura
Akaripa zita:
de Souza et al. 20214
Boka
Madhino anodya nyama
Mhuri / boka
Noasauridae4
Kurongwa kwemhuka
Theropoda > Ceratosauria4
Zera rematombo
makore mamiriyoni 121 kusvika 72 (Aptian / Campanian)4
Mapoka ematombo
Goio-Erê4
Nyika
Brazil4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
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
Zvichiri kupokanwa
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

Kunobva chokwadi

  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): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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