Ikarita ya dinozore nimero 0062 muri 2 027

Albertonectes

Izina risobanura: “Alberta swimmer”1

Yaryaga: InyamaPlesiyozoreKiretase ya nyumaMu by'ukuri si dinozore

Albertonectes was a huge marine reptile that lived in the sea, not a dinosaur. It had an incredibly long neck, longer than a school bus, and swam with four flippers like paddles.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 84 kugeza 724

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Alberta, Canada, near Lethbridge1 2

Uburebure

11,2 kugeza 12,1 m (37 kugeza 40 ft)1 2

Uburemere

toni 4,8 (10 600 lb)2

Umuvuduko wo hejuru

nka 22 km/h (14 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yari iremereye ite?

iremereye nk'imodoka 3

ndende nk'imodoka 2,5 ziparitse ku murongondende nk'imineke 67 ikurikiranyeiremereye nk'inzovuiremereye nk'imbuto 960 za watermeloniremereye nk'ibyumba 6 by'amashuri byuzuye abanairemereye nk'idubu 11 zo mu ruburayashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 8,2

Albertonectes 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)

Albertonectes nka 22 km/h (14 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Albertonectes had 76 neck bones, more than any other known animal. Its neck was about 7 metres (23 feet) long.1 2

Its fossils were discovered by accident in 2007 during ammolite mining. An excavator broke part of the skeleton, and some stomach stones were lost.1 2

Albertonectes lived in the Western Interior Seaway, a huge inland sea that stretched from the Gulf of Mexico to the Arctic Ocean.2

No skull of Albertonectes has ever been found, so scientists can only guess what its head looked like based on other elasmosaurs.1 2

Over 97 stomach stones were found with the skeleton, but they are too small to help with buoyancy or digestion. Scientists are still not sure why plesiosaurs swallowed stones.1 2

Albertonectes was a plesiosaur, not a dinosaur. Dinosaurs lived on land, while plesiosaurs were air-breathing reptiles that lived in the sea.2

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

wabajije

Ibibazo bibazwa cyane kuri Albertonectes

?How big was Albertonectes?

Albertonectes was about 12.1 metres (40 feet) long and weighed around 4.8 metric tons (5.3 short tons). Its neck alone was about 7 metres (23 feet) long.1 2

?Was Albertonectes a dinosaur?

No, Albertonectes was a plesiosaur, a marine reptile that lived in the sea. Dinosaurs lived on land.2

?What did Albertonectes eat?

Scientists think Albertonectes ate small fish and crustaceans. Its small, slender teeth were not for attacking large prey.2

?How many neck bones did Albertonectes have?

Albertonectes had 76 neck bones, more than any other known animal. That is why its neck was so long.1 2

?When did Albertonectes live?

Albertonectes lived about 73.5 million years ago, during the Late Cretaceous period.1

?Could Albertonectes swim?

Yes, Albertonectes was a strong swimmer. It used its four paddle-like flippers to move through the water.1 2

Gusenya ibinyoma

Ibivugwa: Albertonectes was a dinosaur.

Ukuri: Albertonectes was a plesiosaur, a marine reptile that lived in the ocean, not a dinosaur. Dinosaurs were land animals.2

Ku bazobereye muri dinozore

Izina rya siyansi: Albertonectes
Yiswe na: Kubo et al. 20124
Itsinda: Plesiyozore
Umuryango / ishami: Elasmosauridae4
Ishyirwa mu byiciro: Plesiosauria > Elasmosauridae > Sauropterygia4
Imyaka y'amabuye: imyaka miliyoni 84 kugeza 72 (Campanian)4
Inzego z'amabuye: Bearpaw Shale4
Ibihugu: Kanada4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: The only known skeleton was found in 2007 by an ammolite mining company near Lethbridge, Alberta, Canada. It was named Albertonectes vanderveldei in 2012 by paleontologist Tai Kubo and his team.1 2
Biracyagibwaho impaka: Scientists are not sure why Albertonectes swallowed so many stomach stones, since they are too small to help with buoyancy or digestion.2

Aho amakuru yakuwe

Albertonectes (en.wikipedia.org)
Albertonectes | The Canadian Encyclopedia (thecanadianencyclopedia.ca)
PBDB Taxon (paleobiodb.org)
Albertonectes in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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