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Albertonectes

Zita rinoreva: “Alberta swimmer”1

Raidya: NyamaMapresiosauroCretaceous YekupedzisiraHarisi dhinosori chaizvo

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

Chokwadi chinonakidza: chinokambaira ichi chemugungwa chaishambira madhinosori achifamba panyika. Munhu wese anozviti madhino, asi zvaiva bazi rakasiyana rezvinokambaira.

Raivapo

makore mamiriyoni 84 kusvika 72 apfuura4

Cretaceous Yekupedzisira

Mafosiri akawanikwa:

Alberta, Canada, near Lethbridge1 2

Kureba

11.2 kusvika 12.1 m (37 kusvika 40 ft)1 2

Huremu

matani 4.8 (10,600 lb)2

Kumhanya kwepamusoro

kunenge 22 km/h (14 mph)

Kushambira, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Rairema zvakadii?

kurema semotokari 3

kureba semotokari 2.5 dzakamiswa dzakatevedzanakureba semabhanana 67 akatevedzanakurema kunenge senzoukurema semanwiwa 960kurema semakirasi 6 akazara evana vechikorokurema semabere echando 11raigona kushambira kureba kwedziva guru rekushambira (50 m) mumasekonzi 8.2

Albertonectes raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Albertonectes kunenge 22 km/h (14 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

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

Mufananidzo wakagadzirwa neAI: Albertonectes — Mufananidzo wakagadzirwa neAI unoratidza kuti Albertonectes ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

wakabvunza

Mibvunzo inonyanya kubvunzwa nezve 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

Mubvisi wengano

Ngano: Albertonectes was a dinosaur.

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

Zvevanyanzvi vemadhino

Zita resainzi: Albertonectes
Akaripa zita:: Kubo et al. 20124
Boka: Mapresiosauro
Mhuri / boka: Elasmosauridae4
Kurongwa kwemhuka: Plesiosauria > Elasmosauridae > Sauropterygia4
Zera rematombo: makore mamiriyoni 84 kusvika 72 (Campanian)4
Mapoka ematombo: Bearpaw Shale4
Nyika: Kanada4
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database4
Kuwanikwa: 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
Zvichiri kupokanwa: Scientists are not sure why Albertonectes swallowed so many stomach stones, since they are too small to help with buoyancy or digestion.2

Kunobva chokwadi

Albertonectes (en.wikipedia.org)
Albertonectes | The Canadian Encyclopedia (thecanadianencyclopedia.ca)
PBDB Taxon (paleobiodb.org)
Albertonectes in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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