Ikarita ya dinozore nimero 1138 muri 2 027

Maresaurus

Izina risobanura: “sea lizard”1

Yaryaga: InyamaPlesiyozoreJurasike yo hagatiMu by'ukuri si dinozore

Maresaurus was a fierce marine reptile that swam in the oceans of what is now Argentina about 170 million years ago. It was a plesiosaur, not a dinosaur, and it used its strong jaws to catch fish and other sea creatures.3 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 171 kugeza 1693

Jurasike yo hagati

Ibisigazwa byabonetse muri

Argentina (Neuquén Province)2 1

Umuvuduko wo hejuru

nka 27 km/h (17 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)

Maresaurus nka 27 km/h (17 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Maresaurus lived during the Middle Jurassic period, about 170 to 168 million years ago.2

The only known fossil of Maresaurus is a partial skeleton that includes a skull, lower jaw, and some neck bones.3

Scientists think Maresaurus belonged to a group of plesiosaurs called rhomaleosaurids, which were short-necked predators.1

Maresaurus was named by paleontologist Zulma Gasparini in 1997.3 1

The type species is called Maresaurus coccai.1

Maresaurus fossils were found in the Los Molles Formation, which was once a shallow sea.3 1

Ishusho ya Maresaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Maresaurus 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: Maresaurus
Yiswe na: Gasparini 19973
Itsinda: Plesiyozore
Umuryango / ishami: Rhomaleosauridae3
Ishyirwa mu byiciro: Plesiosauria > Sauropterygia3
Imyaka y'amabuye: imyaka miliyoni 171 kugeza 169 (Bajocian)3
Inzego z'amabuye: Los Molles3
Ibihugu: Arijantine3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Maresaurus was named by paleontologist Zulma Gasparini in 1997 based on a partial skeleton found at Chacaico Sur, Los Molles, in Argentina.3 1

Aho amakuru yakuwe

Maresaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Maresaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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