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Ikarita ya dinozore nimero 0716 muri 2 027

Giganotosaurus

Izina risobanura: “giant southern lizard”1

Yaryaga: InyamaDinozore zirya inyamaKiretase ya mbere

Giganotosaurus was one of the biggest meat-eating dinosaurs that ever lived. It stomped through ancient South America about 100 million years ago, hunting other dinosaurs. Its name means 'giant southern lizard' because it was found in Argentina.1 2

Yabayeho

hashize imyaka miliyoni 113 kugeza 1064

Kiretase ya mbere

Ibisigazwa byabonetse muri

Argentina, in the Patagonia region near Lake Ezequiel1 2

Uburebure

12 kugeza 13 m (39 kugeza 43 ft)1 2

Uburemere

toni 7 kugeza toni 8 (15 400 kugeza 17 600 lb)2

Ubutumburuke

7 m (23 ft)2

Umuvuduko wo hejuru

nka 50 km/h (31 mph)

Kwiruka: Blanco & Mazzetta 2001 (upper limit 14 m/s)

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

Yari iremereye ite?

iremereye nk'imodoka 5

ndende nk'imodoka 3 ziparitse ku murongondende nk'imineke 72 ikurikiranyeiremereye nk'inzovu 1,5iremereye nk'imbuto 1600 za watermelonisumba twigairemereye nk'ibyumba 10 by'amashuri byuzuye abanairemereye nk'idubu 18 zo mu ruburaisumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 3yashoboraga kwiruka metero 100 mu masegonda 7,2 (umuntu wihuta kurusha abandi akenera 9,6)

Giganotosaurus yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Giganotosaurus nka 50 km/h (31 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Giganotosaurus lived about 100 to 95 million years ago, long before the big dinosaur extinction 66 million years ago.1

Scientists have not found a complete skeleton of Giganotosaurus, so some parts of its body are still a mystery.1

Some scientists think Giganotosaurus may have hunted in packs to take down huge sauropods, but others disagree because few meat-eaters today attack prey bigger than themselves.1

Giganotosaurus was an apex predator, meaning it was at the very top of the food chain in its environment.1

Its fossils were first found in 1987 by a fossil hunter named Rubén Carolini, and the species was officially named Giganotosaurus carolinii in 1995.1 2

Ishusho ya Giganotosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Giganotosaurus 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.

wabajije

Ibibazo bibazwa cyane kuri Giganotosaurus

?How big was Giganotosaurus?

Giganotosaurus was about 12 to 13 metres (39 to 43 feet) long and weighed between 6 and 8 tonnes (6.6 to 8.8 short tons).1 2

?Was Giganotosaurus bigger than T. rex?

Giganotosaurus was probably longer but more lightly built than Tyrannosaurus rex. Some scientists think it was larger, while others think they were roughly equal in size.1 3

?What did Giganotosaurus eat?

Giganotosaurus was a meat-eater and likely the top predator of its environment. It may have hunted large sauropod dinosaurs, possibly in packs, or scavenged on dead animals.1

?When did Giganotosaurus go extinct?

Giganotosaurus went extinct around 98 million years ago, long before the mass extinction that killed most dinosaurs 66 million years ago.1

?Where was Giganotosaurus found?

Giganotosaurus fossils were discovered in Patagonia, Argentina, near Lake Ezequiel in the Candeleros Formation.1 3

?How fast could Giganotosaurus run?

Maybe up to about 50 km/h (31 mph) for a short dash. That is the top limit scientists worked out for such a big meat-eater, so it was probably often slower. Nobody knows for sure.1

?Did Giganotosaurus have feathers?

No fossil evidence of feathers has been found for Giganotosaurus, and it is not known to have had feathers.3

?Is Giganotosaurus a dinosaur?

Yes, Giganotosaurus is a dinosaur. It is a large theropod dinosaur from the family Carcharodontosauridae.1

?What does the name Giganotosaurus mean?

The name Giganotosaurus means 'giant southern lizard' in Greek, because it was a huge dinosaur found in the Southern Hemisphere.1

?Could Giganotosaurus swim?

There is no evidence that Giganotosaurus could swim. It was a land-dwelling dinosaur.3

Gusenya ibinyoma

Ibivugwa: Many people think Giganotosaurus was bigger than Tyrannosaurus rex.

Ukuri: Giganotosaurus was longer (about 12 to 13 meters vs. 12 meters for T. rex) but lighter (about 7 to 8 tonnes vs. 8 to 14 tonnes for T. rex), so it was not necessarily bigger overall.1 2

Ku bazobereye muri dinozore

Izina rya siyansi: Giganotosaurus
Yiswe na: Coria and Salgado 19954
Itsinda: Dinozore zirya inyama
Umuryango / ishami: Carcharodontosauridae4
Ishyirwa mu byiciro: Theropoda > Allosauroidea > Carcharodontosauridae4
Imyaka y'amabuye: imyaka miliyoni 113 kugeza 106 (Albian)4
Inzego z'amabuye: Candeleros, Huincul4
Ibihugu: Arijantine4
Ibisigazwa byanditswe: 4 muri The Paleobiology Database4
Ivumburwa: The first Giganotosaurus fossils were discovered in 1987 near Lake Ezequiel in Patagonia, Argentina. The species was officially named Giganotosaurus carolinii in 1995 by paleontologists Rodolfo Coria and Leonardo Salgado.1 2 4
Biracyagibwaho impaka: Scientists still debate whether Giganotosaurus hunted alone or in packs, and what exactly it ate.1

Aho amakuru yakuwe

Giganotosaurus | Natural History Museum (nhm.ac.uk)
Giganotosaurus (britannica.com)
Giganotosaurus (Wikipedia) (Wikipedia)
Giganotosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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