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Berthasaura ci nataal bu fo
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Berthasaura

Tur bi mooy: “Bertha's lizard, named after Bertha Lutz, a famous Brazilian scientist, and Leopoldina, the first empress of Brazil”1
Lekkoon: GàncaxDino yuy lekk yàppKretase bu jëkk ba Kretase bu mujj

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

Dundoon
am na 121 ba 72 milyoŋ at4
Kretase bu jëkk ba Kretase bu mujj
Fosil yu ñu gis ci
Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, southern Brazil1
Guddaay
1 ba 1,5 m (3,3 ba 4,9 ft)1
Diisaay
10 kg ba 15 kg (22 ba 33 lb)1
Kawewaay
0,5 ba 0,7 m (1,6 ba 2,3 ft)1
Gaawaay bi gën a kawe
lu tollu ci 39 km/h (24 mph)
Daw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Berthasaura lu tollu ci 1,5 m ci guddaay (4,9 ft)Muusu kër lu tollu ci 0,5 m (1,6 ft)Xaj lu tollu ci 1 m (3,3 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)

Naka la kawewoon?

Muusu kërlu tollu ci 0,3 m (1 ft)Xajlu tollu ci 0,5 m (1,6 ft)Berthasauralu tollu ci 0,7 m ci kawewaay (2,3 ft)Faslu tollu ci 1,6 m (5,2 ft)

Naka la diisoon?

diis ni 4 muusu kër
gudd ni 3 muusu kër, bakkan ba geengudd ni 8 banaana yu ñu topp-toppalediis ni 120 banaanamënoon na daw 100 meetar ci 9,2 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Berthasaura réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

yëf yu neex

Xibaar yu neex

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

Def ak IANataalu Berthasaura bu ñu def ak IA
Nataal bu IA def la, muy wone ni Berthasaura mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.
yeen a laaj

Laaj yi ñu gën a laaj ci 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

Ku tas léeb yu dul dëgg

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

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

Ngir ñi xam dino lool

Turu xam-xam
Berthasaura
Ku ko tudde
de Souza et al. 20214
Kurél
Dino yuy lekk yàpp
Njaboot / klad
Noasauridae4
Klasifikasiyoŋ
Theropoda > Ceratosauria4
Màggaayu doj yi
121 ba 72 milyoŋ at (Aptian / Campanian)4
Formasiyoŋi doj
Goio-Erê4
Réew yi
Beresil4
Fosil yu ñu gis
1 ci The Paleobiology Database4
Gisees
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
Ñu ngi koy werante ba tey
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

Fa xibaar yi jóge

  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): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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