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Kayrasaurus

Izina risobanura: “Kayra lizard, after Kayra, the god of creation in Turkic shamanism”1

Yaryaga: IbimeraDinozore zidasanzwe zifite ibyoyaKiretase ya mbere

Kayrasaurus was a big, plant-eating dinosaur with long claws on its hands. It lived in what is now China during the Early Cretaceous period. It was the largest of its kind found in the Jehol Biota, a famous fossil site.1

Yabayeho

hashize imyaka miliyoni 126 kugeza 1203

Kiretase ya mbere

Ibisigazwa byabonetse muri

Dabangou village, near Beipiao, Liaoning Province, China1 2

Uburebure

3,6 m (12 ft)1 2

Uburemere

117 kg kugeza 274 kg (258 kugeza 604 lb)1 2

Ubutumburuke

1,5 m (4,9 ft)

igereranya

Umuvuduko wo hejuru

nka 29 km/h (18 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

igereranya

Yari iremereye ite?

iremereye nk'imbwa 14

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 20 ikurikiranyeiremereye nk'imbuto 55 za watermeloniremereye nk'abana 14 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 9yashoboraga kwiruka metero 100 mu masegonda 12 (umuntu wihuta kurusha abandi akenera 9,6)

Kayrasaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Kayrasaurus nka 29 km/h (18 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Kayrasaurus had more teeth in its lower jaw than any other therizinosaur known.1

Its neck vertebrae were much longer than its back vertebrae, giving it a long neck.2

The claws on its hands were large and strongly curved, probably used for gathering plants or defense.1

The only known fossil is a nearly complete skeleton, but it is missing the legs and most of the pelvis.1

Kayrasaurus was about 1.6 times larger than its relative Beipiaosaurus, which lived at the same time and place.2

The fossil was flattened into nearly two dimensions, like a pancake, during the process of fossilization.1

Ishusho ya Kayrasaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Kayrasaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri Kayrasaurus

?How big was Kayrasaurus?

Kayrasaurus was about 3.6 metres (12 ft) long and weighed an estimated 117 to 274 kilograms (258 to 604 lb). It was a large therizinosaur found in the Jehol Biota.1 2

?What did Kayrasaurus eat?

Kayrasaurus was a plant-eating dinosaur. Its leaf-shaped teeth and toothless beak at the front of its jaws helped it eat plants.1

?Did Kayrasaurus have feathers?

Yes, Kayrasaurus was a feathered theropod dinosaur. Its close relatives like Beipiaosaurus are known to have feathers, so scientists think Kayrasaurus had them too.1

?When did Kayrasaurus live?

Kayrasaurus lived during the Early Cretaceous period, about 125 million years ago (Barremian, Aptian ages).1

?Where was Kayrasaurus found?

Kayrasaurus was discovered in the Yixian Formation near Beipiao in Liaoning Province, China.1 2

?Was Kayrasaurus bigger than Beipiaosaurus?

Yes, Kayrasaurus was about 1.6 times larger than Beipiaosaurus. Beipiaosaurus was about 2.2 metres (7.2 ft) long, while Kayrasaurus was at least 3.6 metres (12 ft).1 2

?Why did Kayrasaurus have long claws?

Kayrasaurus had large, strongly curved claws on its hands. These were probably used for gathering plants or for defense.1

?Is Kayrasaurus a dinosaur?

Yes, Kayrasaurus is a dinosaur. It is a type of therizinosaurian theropod dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Kayrasaurus
Yiswe na: Liao et al. 20263
Itsinda: Dinozore zidasanzwe zifite ibyoya
Umuryango / ishami: Therizinosauria3
Ishyirwa mu byiciro: Theropoda > Therizinosauria3
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 120 (Barremian / Aptian)3
Inzego z'amabuye: Yixian3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Kayrasaurus was named in 2026 by Chun-Chi Liao and colleagues based on a nearly complete skeleton found in the Yixian Formation of China. The specimen is housed at the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing.1 2
Biracyagibwaho impaka: Scientists are not sure whether Kayrasaurus was more closely related to Beipiaosaurus or to other therizinosaurs. More fossils might help solve this.2

Aho amakuru yakuwe

Kayrasaurus (en.wikipedia.org)
tandfonline.com (tandfonline.com)
Kayrasaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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