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Kaadi ya dayinoso No. 0546 ku 2 027

Dryptosaurus

Erinnya litegeeza: “tearing lizard”1

Yalyanga: EnnyamaTiranosawuluEntandikwa ya Kuretasi okutuuka ku Enkomerero ya Kuretasi

Dryptosaurus was a fierce meat-eating dinosaur that lived on the East Coast of the United States. It had strong arms with big claws and sharp, blade-like teeth. It was an early cousin of the famous Tyrannosaurus rex.1

Yabeerawo

emyaka obukadde 113 okutuuka ku 66 emabega5

Entandikwa ya Kuretasi okutuuka ku Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

New Jersey, USA, and possibly North Carolina and Wyoming, USA1 3

Obuwanvu

6.4 okutuuka ku 7.5 m (21 okutuuka ku 25 ft)2 1

Obuzito

756 kg okutuuka ku ttani 1.5 (1,700 okutuuka ku 3,300 lb)1

Obugulumivu

2.5 m (8.2 ft)

kuteebereza

Sipiidi esinga

nga 36 km/h (22 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

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kuteebereza

Yali muzito kwenkana wa?

obuzito ng'obw'emmotoka 1

obuwanvu ng'embwa 8, ennyindo ku mukiraobuwanvu ng'amenvu 42 nga gaddiriŋŋanaobuzito ng'obw'embwa 75obuzito ng'obwa wotamerooni 300obuzito ng'obw'abaana 79 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 47obuzito ng'obwa ddubu enjeru 3yandidduse mita 100 mu sikonda 10 (omuntu asinga embiro yeetaaga 9.6)

Dryptosaurus 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)

Dryptosaurus nga 36 km/h (22 mph)

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

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Dryptosaurus had long arms with big claws, unlike later tyrannosaurs like T. rex which had tiny arms.1

Its teeth were ziphodont, meaning they were sharp, blade-like, and flattened from side to side, different from the thick teeth of larger tyrannosaurs.1

Dryptosaurus lived on the East Coast of the United States, which was part of an island continent called Appalachia during the Late Cretaceous.1

The first Dryptosaurus skeleton was found by fertilizer miners in New Jersey, and it was one of the first nearly complete theropod skeletons discovered in North America.1

Dryptosaurus fossils were found in a marine formation, meaning the dinosaur's body floated out to sea and sank to the ocean floor before becoming fossilized.1

Scientists think Dryptosaurus was an intermediate tyrannosaur, more lightly built than later giants like T. rex but more advanced than early small tyrannosaurs.1

Ekifaananyi kya Dryptosaurus 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 Dryptosaurus

?How big was Dryptosaurus?

Dryptosaurus was about 7.5 metres (25 ft) long and weighed between 756 and 1,500 kilograms (1,667 to 3,307 lb). These are estimates based on a single partial skeleton.1

?Was Dryptosaurus bigger than T. rex?

No, Dryptosaurus was much smaller than T. rex. T. rex could be over 12 metres long, while Dryptosaurus was only about 7.5 metres long.1

?What did Dryptosaurus eat?

Dryptosaurus was a carnivore, meaning it ate meat. It likely hunted other animals and may have used its arms and jaws as weapons to catch prey.1 4

?Did Dryptosaurus have feathers?

No one knows for sure. The fossils don't show feathers, and scientists haven't found any evidence of them on Dryptosaurus.1

?When did Dryptosaurus live?

Dryptosaurus lived during the Late Cretaceous period, about 67 to 66 million years ago. That's just before the dinosaurs went extinct.1 2

?Where was Dryptosaurus found?

Dryptosaurus fossils were found in New Jersey, USA. They were discovered by fertilizer miners in a quarry near Barnsboro.1 4

?Why did Dryptosaurus have big claws?

Scientists think Dryptosaurus used its big claws and strong arms as weapons to catch and hold onto prey. Its claws were about 20 centimetres (8 inches) long.1

?Is Dryptosaurus a dinosaur?

Yes, Dryptosaurus is a dinosaur. It was a theropod, a group of meat-eating dinosaurs that walked on two legs.1

Omumenyi w'enfumo

Enfumo: Some people think Dryptosaurus was a type of bird because its name sounds similar to 'dromaeosaur'.

Amazima: Dryptosaurus was a theropod dinosaur, closely related to Tyrannosaurus rex, not a bird. It belonged to the group Tyrannosauroidea.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Dryptosaurus
Yatuumibwa: Marsh 18775
Ekibinja: Tiranosawulu
Ekika / ekibinja: Tyrannosauroidea5
Engabanya: Theropoda > Tyrannosauroidea5
Emyaka gy'enjazi: emyaka obukadde 113 okutuuka ku 66 (Albian / Maastrichtian)5
Ensengeka z'enjazi: Lance, Marshalltown, New Egypt5
Ensi: Amerika5
Ebisigalira ebyazuulibwa: 13 mu The Paleobiology Database5
Era emanyiddwa nga: Laelaps (amannya ag'edda kati gabalibwa ng'ekisolo kye kimu)5
Okuzuulibwa: The first Dryptosaurus fossils were found in 1866 by workers at a marl pit in New Jersey. Edward Drinker Cope described them as Laelaps aquilunguis, but later Othniel Marsh renamed the dinosaur Dryptosaurus in 1877.1 2
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure about the exact size of Dryptosaurus, with estimates ranging from 6.4 to 7.5 metres long. They also debate whether some fragmentary fossils from other states belong to Dryptosaurus.1 2

Ebituufu gye biva

Dryptosaurus (en.wikipedia.org)
Dryptosaurus | Natural History Museum (nhm.ac.uk)
PBDB Taxon (paleobiodb.org)
The Anatomy of Dryptosaurus aquilunguis (Dinosauria: Theropoda) and a Review of Its Tyrannosauroid Affinities (bioone.org)
Dryptosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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