Kartu dino No. 0249 ci 2 027

Baryonyx

Tur bi mooy: “heavy claw”1

Lekkoon: YàppSpinosoor yiKretase bu jëkk

Baryonyx was a big, fish-eating dinosaur with a long snout like a crocodile and a huge claw on each hand. It lived about 130 to 125 million years ago in what is now England and other parts of Europe. It was one of the first dinosaurs shown to eat fish!1

Dundoon

am na 139 ba 110 milyoŋ at3

Kretase bu jëkk

Fosil yu ñu gis ci

England (Surrey, Isle of Wight), Spain, Portugal, and Tunisia1 3

Guddaay

7,5 ba 10 m (25 ba 33 ft)1

Diisaay

1,2 toon ba 2 toon (2 600 ba 4 400 lb)1

Kawewaay

2,5 m (8,2 ft)1

Gaawaay bi gën a kawe

lu tollu ci 26 km/h (16 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 1,5 oto

gudd ni 2 oto yu ñu taxawal ci benn rëddgudd ni 56 banaana yu ñu topp-toppalediis ni 100 xajdiis ni 400 xaaldiis ni 2,5 klaas yu mat yu xale yu lekkooldiis ni 4 uurs yu weexmënoon na daw 100 meetar ci 14 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Baryonyx 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)

Baryonyx lu tollu ci 26 km/h (16 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

Baryonyx had a huge claw on its first finger, about 30 centimeters (12 inches) long, which it may have used to catch fish.1

Its snout was long and narrow, like a crocodile's, with many small, serrated teeth, perfect for gripping slippery fish.1

The first Baryonyx skeleton was found in 1983 in a clay pit in Surrey, England, by an amateur fossil collector named William Walker.1

Baryonyx was the first theropod dinosaur proven to eat fish, because fish scales were found in its stomach area.1

It lived in a warm, swampy environment with rivers and lakes, alongside other dinosaurs like Iguanodon and small sauropods.1

Some scientists think Baryonyx may have waded in water like a heron, using its long snout to snap up fish.1

Baryonyx also had a notch in its upper jaw, similar to a gharial, which helped it hold onto wriggling prey.1

Nataalu Baryonyx bu ñu def ak IA — Nataal bu IA def la, muy wone ni Baryonyx 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 Baryonyx

?How big was Baryonyx?

About 7.5 to 10 metres (25 to 33 feet) long and weighed 1.2 to 2 metric tons (1.3 to 2.2 short tons).1 2

?What did Baryonyx eat?

It mainly ate fish, but also scavenged and ate young Iguanodon. Fish scales and bones were found in its stomach.1 2

?Did Baryonyx have feathers?

Nobody knows for sure. No feathers have been found with Baryonyx fossils, but some related dinosaurs may have had simple feathers.1

?Could Baryonyx swim?

It may have waded in shallow water and was probably a good swimmer, like a crocodile. It lived in a swampy environment.1 2

?Was Baryonyx bigger than T. rex?

No, Baryonyx was smaller. T. rex was about 12 metres (40 feet) long and weighed over 8 metric tons, while Baryonyx was up to 10 metres (33 feet) and 2 metric tons.1

?Why did Baryonyx have a big claw?

It used its 31-centimetre (12-inch) claw to catch fish and tear apart prey. The claw was on its thumb.1 2

?When did Baryonyx live?

It lived during the Early Cretaceous period, about 130 to 125 million years ago.1 2

?Where was Baryonyx found?

The first skeleton was found in 1983 in a clay pit in Surrey, England. Fossils have also been found in Spain.1 2

?Is Baryonyx a dinosaur?

Yes, Baryonyx is a theropod dinosaur. It is not a marine reptile or pterosaur.1 2

?How fast could Baryonyx run?

Scientists do not know its exact speed, but as a large theropod it probably ran at a moderate pace, maybe 25 to 40 km/h (15 to 25 mph).1

Ku tas léeb yu dul dëgg

Léeb: Baryonyx was a slow, clumsy dinosaur that only ate fish.

Dëgg: While it ate fish, Baryonyx was also an active predator and scavenger, and it could probably move well on land.1

Ngir ñi xam dino lool

Turu xam-xam: Baryonyx
Ku ko tudde: Charig and Milner 19863
Kurél: Spinosoor yi
Njaboot / klad: Spinosauridae3
Klasifikasiyoŋ: Theropoda > Spinosauridae3
Màggaayu doj yi: 139 ba 110 milyoŋ at (Berriasian / Albian)3
Formasiyoŋi doj: Pinilla de los Moros, Weald Clay, Wessex3
Réew yi: Españ, Angalteer, Portigaal, Tunisi3
Fosil yu ñu gis: 12 ci The Paleobiology Database3
Gisees: The first Baryonyx skeleton was discovered in 1983 by amateur fossil collector William J. Walker in a clay pit in Surrey, England. It was named by Alan J. Charig and Angela C. Milner in 1986.1
Ñu ngi koy werante ba tey: Scientists still debate whether Baryonyx mainly hunted fish or also scavenged on land, and whether some fossils from other places really belong to this genus.1

Fa xibaar yi jóge

Baryonyx (en.wikipedia.org)
Baryonyx | Natural History Museum (nhm.ac.uk)
Baryonyx in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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