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Giganotosaurus

Dzina limatanthauza: “giant southern lizard”1

Ankadya: NyamaMadino odya nyamaKumayambiriro kwa Kretase

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

Ankakhala

zaka 113 mpaka 106 miliyoni zapitazo4

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Argentina, in the Patagonia region near Lake Ezequiel1 2

Utali

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

Kulemera

matani 7 mpaka matani 8 (15,400 mpaka 17,600 lb)2

Msinkhu

7 m (23 ft)2

Liwiro lalikulu kwambiri

pafupifupi 50 km/h (31 mph)

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

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati magalimoto 5

wautali ngati magalimoto 3 oimikidwa pamzerewautali ngati nthochi 72 zotsatizanawolemera ngati njovu 1.5wolemera ngati mavwende 1600wamtali kuposa nyamalikitiwolemera ngati makalasi athunthu a ana a sukulu 10wolemera ngati zimbalangondo zoyera 18wamtali moti angasuzumire pawindo la nsanjika ya 3akanatha kuthamanga mamita 100 m'masekondi 7.2 (munthu waliwiro kwambiri amafunika 9.6)

Giganotosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Giganotosaurus pafupifupi 50 km/h (31 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Giganotosaurus chopangidwa ndi AI — Chithunzi cha momwe Giganotosaurus 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 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

Wothetsa nthano zabodza

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

Zoona: 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

Kwa akatswiri a madino

Dzina la sayansi: Giganotosaurus
Anapatsidwa dzina ndi: Coria and Salgado 19954
Gulu: Madino odya nyama
Banja / kladi: Carcharodontosauridae4
Magawidwe a sayansi: Theropoda > Allosauroidea > Carcharodontosauridae4
Zaka za miyala: zaka 113 mpaka 106 miliyoni (Albian)4
Mapangidwe a miyala: Candeleros, Huincul4
Mayiko: Argentina4
Zolemba za mafosili: 4 mu The Paleobiology Database4
Kupezeka: 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
Akukambiranabe: Scientists still debate whether Giganotosaurus hunted alone or in packs, and what exactly it ate.1

Kumene mfundo zimachokera

Giganotosaurus | Natural History Museum (nhm.ac.uk)
Giganotosaurus (britannica.com)
Giganotosaurus (Wikipedia) (Wikipedia)
Giganotosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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