Ikarita ya dinozore nimero 1859 muri 2 027

Undorosaurus

Izina risobanura: “lizard from Undory”1

Yaryaga: InyamaIktiyozoreJurasike ya nyuma kugeza Kiretase ya mbereMu by'ukuri si dinozore

Undorosaurus was a huge, fish-shaped marine reptile that swam in the seas during the Late Jurassic. It had a long snout full of strong teeth and flippers like paddles to zoom through the water.1 2

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 162 kugeza 1434

Jurasike ya nyuma kugeza Kiretase ya mbere

Ibisigazwa byabonetse muri

Russia (near the Volga River, Moscow Oblast), Svalbard (Norway), and Poland1

Uburebure

4 kugeza 6 m (13 kugeza 20 ft)1

Umuvuduko wo hejuru

nka 43 km/h (27 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 4,2

Undorosaurus 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)

Undorosaurus nka 43 km/h (27 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Undorosaurus had very strong teeth, unlike its close relative Ophthalmosaurus which had almost no teeth.1

Some scientists once thought Undorosaurus was the same as Ophthalmosaurus, but later studies showed it was a different genus because of its teeth and hip bones.1

The species Undorosaurus trautscholdi was named after a geologist named Hermann Trautschold, who found its fossil in 1878.1

Undorosaurus lived about 150 to 145 million years ago, during the Late Jurassic period.1

Its fossils have been found in three different countries: Russia, Norway (Svalbard), and Poland.1

The first Undorosaurus fossil was a partial skeleton with a skull, found near the Volga River in Russia.1

Ishusho ya Undorosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Undorosaurus 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: Undorosaurus
Yiswe na: Efimov 19994
Itsinda: Iktiyozore
Umuryango / ishami: Ophthalmosauridae4
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha4
Imyaka y'amabuye: imyaka miliyoni 162 kugeza 143 (Oxfordian / Tithonian)4
Ibihugu: Uburusiya4
Ibisigazwa byanditswe: 6 muri The Paleobiology Database4
Ivumburwa: Undorosaurus was named by Russian paleontologist Vladimir M. Efimov in 1999. The first fossils were found near Gorodischi on the Volga River in Russia.1
Biracyagibwaho impaka: Scientists still debate whether some species from Norway and Poland really belong to Undorosaurus or are separate animals.1 3

Aho amakuru yakuwe

Undorosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Revision of Undorosaurus, a mysterious Late Jurassic ichthyosaur of the Boreal Realm - ADS (ui.adsabs.harvard.edu)
Undorosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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