Ikarita ya dinozore nimero 0377 muri 2 027

Cetarthrosaurus

Izina risobanura: “joint-tail lizard”1

Yaryaga: InyamaIktiyozoreKiretase ya mbereMu by'ukuri si dinozore

Cetarthrosaurus was a fast-swimming marine reptile that lived in the seas near what is now England. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur.1 3

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 106 kugeza 1003

Kiretase ya mbere

Ibisigazwa byabonetse muri

Cambridge Greensand Formation, near Cambridge, United Kingdom1 3

Umuvuduko wo hejuru

nka 46 km/h (29 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yihutaga ite?

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

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

Cetarthrosaurus nka 46 km/h (29 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Cetarthrosaurus lived about 100 million years ago, at the end of the Early Cretaceous period.3

Only one fossil of Cetarthrosaurus has been found, a single femur (thigh bone).2

The fossil was discovered by J. F. Walker near a railway bridge at Ditton, northeast of Cambridge.2

The femur bone was worn and rolled, like a bone tumbled on a beach, before it was buried.2

Harry G. Seeley named Cetarthrosaurus in 1873, based on that single leg bone.1 3

The name Cetarthrosaurus means 'joint-tail lizard', referring to its tail bones.1

Ishusho ya Cetarthrosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Cetarthrosaurus 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.

Ku bazobereye muri dinozore

Izina rya siyansi: Cetarthrosaurus
Yiswe na: Seeley 18733
Itsinda: Iktiyozore
Umuryango / ishami: Ichthyosauria3
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha3
Imyaka y'amabuye: imyaka miliyoni 106 kugeza 100 (Albian)3
Inzego z'amabuye: West Melbury Marly Chalk3
Ibihugu: Ubwongereza3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Cetarthrosaurus was named by Harry G. Seeley in 1873. The only known fossil, a femur, was found by J. F. Walker in the Cambridge Greensand near Ditton, England.1 2
Biracyagibwaho impaka: Scientists are not sure exactly how big Cetarthrosaurus was, because only one leg bone has been found.2

Aho amakuru yakuwe

Cetarthrosaurus (en.wikipedia.org)
On Cetarthrosaurus Walkeri (Seeley), an Ichthyosaurian from the Cambridge Upper Greensand (exa.ai)
Cetarthrosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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