Ikarita ya dinozore nimero 1200 muri 2 027

Mollesaurus

Izina risobanura: “lizard from the Los Molles Formation”1

Yaryaga: InyamaIktiyozoreJurasike yo hagatiMu by'ukuri si dinozore

Mollesaurus was a large, fast-swimming marine reptile that lived in the Jurassic seas. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. With its big eyes and sharp teeth, it was a top hunter in the ocean.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 171 kugeza 1693

Jurasike yo hagati

Ibisigazwa byabonetse muri

Neuquén Basin, northwestern Patagonia, Argentina1 2

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)

Mollesaurus 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

Mollesaurus is one of the oldest known ophthalmosaurid ichthyosaurs, living about 171 to 170 million years ago.1

Its name comes from the Los Molles Formation in Argentina, where its fossils were found.1

The only known fossil of Mollesaurus is a partial skeleton including part of the skull and most of the backbone.1

Mollesaurus was a thunnosaur, meaning it had a tuna-like body built for fast swimming.1

Some scientists once thought Mollesaurus was a species of Ophthalmosaurus, but newer studies show it is its own genus.1

Mollesaurus and another ichthyosaur called Chacaicosaurus were found at the same spot in Argentina.1

Ishusho ya Mollesaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Mollesaurus 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: Mollesaurus
Yiswe na: Fernandez 19993
Itsinda: Iktiyozore
Umuryango / ishami: Ophthalmosauridae3
Ishyirwa mu byiciro: Ichthyosauria > Ichthyosauromorpha3
Imyaka y'amabuye: imyaka miliyoni 171 kugeza 169 (Bajocian)3
Inzego z'amabuye: Los Molles3
Ibihugu: Arijantine3
Ibisigazwa byanditswe: 2 muri The Paleobiology Database3
Ivumburwa: Mollesaurus was named by paleontologist Marta S. Fernández in 1999 based on a partial skeleton found in the Los Molles Formation of Argentina.1 3
Biracyagibwaho impaka: Scientists are not sure exactly how big Mollesaurus grew, because only one partial skeleton has been found.1

Aho amakuru yakuwe

Mollesaurus (en.wikipedia.org)
A new ichthyosaur from the Los Molles Formation (early Bajocian), Neuquen Basin, Argentina | Journal of Paleontology | GeoScienceWorld (pubs.geoscienceworld.org)
Mollesaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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