Kartu dino No. 1869 ci 2 027

Utahraptor

Tur bi mooy: “Utah plunderer”1

Lekkoon: YàppRaptor yiKretase bu jëkk

Utahraptor was a huge, feathered hunter that lived in what is now Utah, USA. It was the biggest member of the raptor family, much larger than the Velociraptor you see in movies. With a giant sickle claw on each foot, it was a fierce predator that could take down big plant-eaters.1 2

Dundoon

am na 137 ba 133 milyoŋ at5

Kretase bu jëkk

Fosil yu ñu gis ci

Dalton Wells Quarry and Gaston Quarry near Moab, Grand County, Utah, USA2

Guddaay

5,5 ba 6,1 m (18 ba 20 ft)1 2

Diisaay

350 kg (772 lb)1

Kawewaay

1,5 m (4,9 ft)2

Gaawaay bi gën a kawe

lu tollu ci 45 km/h (28 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 18 xaj

gudd ni 6 xaj, bakkan ba geengudd ni 34 banaana yu ñu topp-toppalediis ni 70 xaaldiis ni 18 xale yu materneldiis ni 11 xale yu lekkoolmënoon na daw 100 meetar ci 8 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Utahraptor réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Utahraptor lu tollu ci 45 km/h (28 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Utahraptor's sickle claw was 24 centimeters (9.5 inches) long, perfect for slashing at prey.2

It lived during the Early Cretaceous period, about 139 to 135 million years ago, making it one of the oldest known dromaeosaurs.1 2

Utahraptor was the inspiration for the Velociraptors in the movie Jurassic Park, even though real Velociraptor was much smaller.2

In 2018, Utahraptor became the official state dinosaur of Utah after a 10-year-old student asked the state senate.1

Scientists think Utahraptor was not very fast and may have ambushed its prey, using its bulk and claws.1

Although no direct fossils of feathers have been found, scientists believe Utahraptor almost certainly had feathers, like other dromaeosaurs.1

Nataalu Utahraptor bu ñu def ak IA — Nataal bu IA def la, muy wone ni Utahraptor mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Utahraptor

?How big was Utahraptor?

Utahraptor was about 6 to 7 metres (20 to 23 feet) long and weighed around 500 kilograms (1,100 pounds), about the size of a polar bear.3 1

?Did Utahraptor have feathers?

Yes, scientists believe Utahraptor almost certainly had feathers, because other dromaeosaurs had them, even though no direct feather fossils have been found yet.3 1

?What did Utahraptor eat?

Utahraptor was a carnivore that ate other animals, including large plant-eating dinosaurs like iguanodonts and ankylosaurs.3 1

?How fast could Utahraptor run?

Utahraptor was not very fast. It was an ambush hunter that used its bulk and claws to surprise prey, not speed.3 1

?Was Utahraptor bigger than Velociraptor?

Yes, Utahraptor was much bigger than Velociraptor. It was the largest known member of the raptor family, while Velociraptor was only about the size of a turkey.3 1

?When did Utahraptor live?

Utahraptor lived during the Early Cretaceous period, about 139 to 135 million years ago.3 1

?Where was Utahraptor found?

All known Utahraptor fossils come from Utah in the United States, especially from the Cedar Mountain Formation near Arches National Park.3 1

?How long was Utahraptor's claw?

Utahraptor's sickle claw on its second toe was about 24 centimetres (9.4 inches) long.3 1

?Did Utahraptor hunt in packs?

Scientists think Utahraptor may have been social and hunted in groups, because fossils of several individuals of different ages have been found together.3 4

?Is Utahraptor the state dinosaur of Utah?

Yes, Utahraptor became the official state dinosaur of Utah in 2018 after a 10-year-old student petitioned the state senate.3 1

Ku tas léeb yu dul dëgg

Léeb: Utahraptor was a fast runner like smaller raptors.

Dëgg: Utahraptor was heavy and bulky, and scientists think it was not very fast. It probably used ambush hunting instead of chasing prey.1

Ngir ñi xam dino lool

Turu xam-xam: Utahraptor
Ku ko tudde: Kirkland et al. 19935
Kurél: Raptor yi
Njaboot / klad: Dromaeosauridae5
Klasifikasiyoŋ: Theropoda > Dromaeosauridae5
Màggaayu doj yi: 137 ba 133 milyoŋ at (Valanginian)5
Formasiyoŋi doj: Cedar Mountain5
Réew yi: Amerig5
Fosil yu ñu gis: 4 ci The Paleobiology Database5
Gisees: The first Utahraptor fossils were found by Jim Jensen in 1975, but the dinosaur was not studied until 1991 when James Kirkland, Robert Gaston and Donald Burge found more remains. It was named in 1993.1
Ñu ngi koy werante ba tey: Scientists are not sure if Utahraptor had feathers, because no direct feather fossils have been found, but most think it did.1

Fa xibaar yi jóge

Utahraptor | Natural History Museum (nhm.ac.uk)
Utahraptor ostrommaysorum (nhmu.utah.edu)
Utahraptor (en.wikipedia.org)
Utahraptor Megablock Fossil Project - Utah Geological Survey (geology.utah.gov)
Utahraptor in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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