Ikarita ya dinozore nimero 1895 muri 2 027

Vinialesaurus

Izina risobanura: “Viñales lizard, after the town in Cuba where it was found”1

Yaryaga: InyamaPlesiyozoreJurasike ya nyumaMu by'ukuri si dinozore

Vinialesaurus was a plesiosaur, a long-necked marine reptile that swam in warm seas during the Jurassic Period. It had a short skull with big eyes and nostrils, and it used its sharp teeth to catch fish and other sea creatures.4 1

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 159 kugeza 1554

Jurasike ya nyuma

Ibisigazwa byabonetse muri

Jagua Formation, Pinar del Río, Cuba1 4

Uburebure

3 kugeza 4 m (9,8 kugeza 13 ft)1

Uburemere

250 kg (551 lb)3

Umuvuduko wo hejuru

nka 29 km/h (18 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yari iremereye ite?

iremereye nk'imbwa 12

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 22 ikurikiranyeiremereye nk'imbuto 50 za watermeloniremereye nk'abana 13 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 8yashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 6,2

Vinialesaurus 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)

Vinialesaurus 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

Vinialesaurus is only known from a partial skull, lower jaws, and the first two neck bones.1

It had double internal nostrils, a feature that helps tell it apart from other plesiosaurs.2

The fossil was first described in 1949 as a subspecies of Cryptocleidus, but later scientists decided it was a new genus.1

Vinialesaurus lived about 161 to 156 million years ago, during the Oxfordian age of the Late Jurassic.4

It shared its ocean with pliosauroids, ichthyosaurs, crocodilians, and sea turtles.2

The name honors the town of Viñales in western Cuba, where the only known specimen was discovered.1

Ishusho ya Vinialesaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Vinialesaurus 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: Vinialesaurus
Yiswe na: Gasparini et al. 20024
Itsinda: Plesiyozore
Umuryango / ishami: Cryptoclididae4
Ishyirwa mu byiciro: Plesiosauria > Sauropterygia4
Imyaka y'amabuye: imyaka miliyoni 159 kugeza 155 (Oxfordian)4
Inzego z'amabuye: Jagua4
Ibihugu: Kuba4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: The first fossil was found in the Jagua Formation of Cuba and described by Ricardo De la Torre and Luis Rojas in 1949 as Cryptocleidus? cuervoi caroli. In 2002, Zulma Gasparini and colleagues redescribed it and gave it the new genus name Vinialesaurus.1 4
Biracyagibwaho impaka: Scientists are not sure exactly how big Vinialesaurus grew, because only the front part of the skull and neck are known.1

Aho amakuru yakuwe

Vinialesaurus (en.wikipedia.org)
New plesiosaur from Cuba: Vinialesaurus (dml.reptilis.net)
Vinialesaurus (kaweah.freedombox.rocks)
Vinialesaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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