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Ikhadi ledayinaso No. 0249 kwe-2 027

Baryonyx

Igama lithetha: “heavy claw”1

Yayitya: InyamaIispinosauriiCretaceous yokuqala

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

Yaphila

139 ukuya ku-110 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

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

Ubude

7.5 ukuya ku-10 m (25 ukuya ku-33 ft)1

Ubunzima

1.2 iitoni ukuya ku-2 iitoni (2,600 ukuya ku-4,400 lb)1

Ukuphakama

2.5 m (8.2 ft)1

Esona santya siphezulu

malunga ne-26 km/h (16 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengeemoto ezingama-1.5

inde njengeemoto ezingama-2 zipakwe zilandelelanainde njengeebhanana ezingama-56 zilandelelanainzima njengezinja ezingama-100inzima njengamavatala angama-400inzima njengamagumbi okufundela apheleleyo abantwana angama-2.5inzima njengeebhere ezimhlophe ezingama-4ibinokubaleka iimitha ezili-100 ngemizuzwana engama-14 (oyena mntu ukhawulezayo udinga i-9,6)

Baryonyx wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Baryonyx malunga ne-26 km/h (16 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Baryonyx — Umfanekiso owenziwe yi-AI obonisa indlela Baryonyx esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Inyaniso ngeentsomi

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

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

Kwiingcali zeedayinaso

Igama lenzululwazi: Baryonyx
Inikwe igama ngu:: Charig and Milner 19863
Iqela: Iispinosauri
Usapho / iclade: Spinosauridae3
Ukuhlelwa: Theropoda > Spinosauridae3
Ubudala bamatye: 139 ukuya ku-110 izigidi zeminyaka (Berriasian / Albian)3
Izakhiwo zamatye: Pinilla de los Moros, Weald Clay, Wessex3
Amazwe: iSpeyin, iUnited Kingdom, iPortugal, iTunisia3
Iirekhodi zeefosili: 12 kwi-Paleobiology Database3
Ukufunyanwa: 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
Kusaxoxwa ngayo: 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

Apho iinyani zivela khona

Baryonyx (en.wikipedia.org)
Baryonyx | Natural History Museum (nhm.ac.uk)
Baryonyx in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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