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Kaadi ya dayinoso No. 0460 ku 2 027

Cryolophosaurus

Erinnya litegeeza: “frozen crested lizard”1

Yalyanga: EnnyamaDayinoso ezirya ennyamaEntandikwa ya Jurasiki

Cryolophosaurus was a meat-eating dinosaur that lived in Antarctica during the Early Jurassic, about 170 million years ago. It had a small, curved crest on top of its head that looked like a fancy hat. This dinosaur is one of the earliest big meat-eaters ever found!1

Yabeerawo

emyaka obukadde 200 okutuuka ku 184 emabega5

Entandikwa ya Jurasiki

Ebisigalira byazuulibwa mu

Antarctica, at Mount Kirkpatrick near the Beardmore Glacier5 1

Obuwanvu

8 m (26 ft)1

Obuzito

500 kg (1,100 lb)1

Obugulumivu

3 m (9.8 ft)3

Sipiidi esinga

nga 42 km/h (26 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

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Yali muzito kwenkana wa?

obuzito ng'obw'embwa 25

obuwanvu ng'embwa 8, ennyindo ku mukiraobuwanvu ng'amenvu 44 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 100obuzito ng'obw'abaana 26 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 16yandidduse mita 100 mu sikonda 8.6 (omuntu asinga embiro yeetaaga 9.6)

Cryolophosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Cryolophosaurus nga 42 km/h (26 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Cryolophosaurus was one of the earliest large meat-eating dinosaurs, living about 170 million years ago in the Early Jurassic.1

Its curved head crest is unique among early theropods and may have been used to attract mates or recognize other members of its species.1

Fossils of Cryolophosaurus were found alongside bones of a prosauropod, teeth from scavenging theropods, a pterosaur humerus, and a tritylodont molar.2

The discovery of Cryolophosaurus in Antarctica suggests that a mild climate existed there during the Early Jurassic.2

Cryolophosaurus walked on two legs and was a ground-dwelling carnivore.5 1

Ekifaananyi kya Cryolophosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Cryolophosaurus

?How big was Cryolophosaurus?

About 6 to 7 metres (20 to 23 ft) long and weighed 350 to 465 kilograms (772 to 1,025 lb). Some adults may have reached 8 metres (26 ft).4 1

?What did Cryolophosaurus eat?

It was a carnivore, meaning it ate other animals. It had many sharp, pointed teeth for eating meat.1

?Why did Cryolophosaurus have a crest?

Scientists think the crest was used for display, like to recognize other members of its species or attract mates. It was not used as a weapon.4

?Where was Cryolophosaurus found?

Its fossils were discovered in Antarctica, on Mount Kirkpatrick near the Beardmore Glacier. It lived there about 170 million years ago.4 1

?When did Cryolophosaurus live?

It lived during the Early Jurassic Period, about 196 to 188 million years ago.4 1

?Is Cryolophosaurus a dinosaur?

Yes, it is a dinosaur. It is a large theropod dinosaur, which is a group of meat-eating dinosaurs that walked on two legs.1 4

?How fast could Cryolophosaurus run?

Nobody knows for sure. Since it was a large theropod that walked on two legs, it was probably a fast runner, but no exact speed has been estimated.1

?Was Cryolophosaurus bigger than T. rex?

No, it was much smaller. T. rex was over 12 metres long, while Cryolophosaurus was only about 6 to 8 metres long.4

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Cryolophosaurus
Yatuumibwa: Hammer and Hickerson 19945
Ekibinja: Dayinoso ezirya ennyama
Ekika / ekibinja: Tetanurae5
Engabanya: Theropoda5
Emyaka gy'enjazi: emyaka obukadde 200 okutuuka ku 184 (Sinemurian / Pliensbachian)5
Ensengeka z'enjazi: Hanson5
Ensi: Antaakitika5
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database5
Okuzuulibwa: Cryolophosaurus was named by William R. Hammer and William J. Hickerson in 1994, based on a partial skull and skeleton found in the Hanson Formation of Antarctica.5 2
Kikyakubaganyizibwako ebirowoozo: Scientists debate whether Cryolophosaurus is more closely related to the large tetanurans of the Middle to Late Jurassic or to the more primitive ceratosaurs.2

Ebituufu gye biva

Cryolophosaurus | Natural History Museum (nhm.ac.uk)
web.archive.org (web.archive.org)
Dinosaur directory: Cryolophosaurus | Dinosaurs | The Guardian (theguardian.com)
Cryolophosaurus (en.wikipedia.org)
Cryolophosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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