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Igishushanyo cya Gamatavus
Ikarita ya dinozore nimero 0691 muri 2Β 027

Gamatavus

Izina risobanura: “Gama great-grandfather”1
Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniTriyasike yo hagati

Gamatavus was a small, beaked dinosaur that lived about 240 million years ago in what is now Brazil. It walked on four legs and used its beak to munch on plants. It is one of the oldest plant-eating dinosaurs ever found in South America.14

Yabayeho
hashize imyaka miliyoni 241 kugeza 2374
Triyasike yo hagati
Ibisigazwa byabonetse muri
Picada do Gama site, Santa Maria Formation, Rio Grande do Sul, Brazil14
Uburebure
1 kugeza 2 m (3,3 kugeza 6,6 ft)1
Uburemere
3 kg (7 lb)3
Ubutumburuke
0,64 m (2,1 ft)
igereranya
Umuvuduko wo hejuru
nka 24 km/h (15 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Gamatavus nka 2 m z'uburebure (6,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Gamatavusnka 0,64 m z'ubutumburuke (2,1 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'imineke 25
ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 25yashoboraga kwiruka metero 100 mu masegonda 15 (umuntu wihuta kurusha abandi akenera 9,6)

Gamatavus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Gamatavus is the oldest silesaurid dinosaur ever found in South America, living about 240 million years ago.1

2

Its name means 'Gama great-grandfather' because it was found at the Picada do Gama site and is an ancient relative of later dinosaurs.1

3

Scientists only found a partial hip bone, a leg bone, and a few backbone pieces, so they had to guess its size and shape.12

4

Gamatavus lived alongside large mammal-like reptiles like Dinodontosaurus and Massetognathus.1

5

It belonged to a group called silesaurids, which were early dinosaur relatives that often had beaks and ate plants.1

Byakozwe na AIIshusho ya Gamatavus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Gamatavus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi
Gamatavus
Yiswe na
Pretto et al. 20224
Itsinda
Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami
Silesauridae4
Ishyirwa mu byiciro
Ornithischia4
Imyaka y'amabuye
imyaka miliyoni 241 kugeza 237 (Ladinian)4
Inzego z'amabuye
Santa Maria4
Ibihugu
Burezili4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Gamatavus was named in 2022 by a team of scientists led by FlΓ‘vio Augusto Pretto. The fossils were collected from the Picada do Gama site in southern Brazil.14
Biracyagibwaho impaka
Scientists are not sure if silesaurids like Gamatavus were true dinosaurs or just very close dinosaur cousins.1

Aho amakuru yakuwe

  1. The oldest South American silesaurid: New remains from the Middle Triassic (Pinheiros-ChiniquΓ‘ Sequence, Dinodontosaurus Assemblage Zone) increase the time range of silesaurid fossil record in southern Brazil (sciencedirect.com)
  2. Gamatavus (en.wikipedia.org)
  3. Gamatavus antiquus | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Gamatavus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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