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Opisthocoelicaudia

Zita rinoreva: “posterior cavity tail”1

Raidya: MiriwoMadhino emitsipa mirefuCretaceous Yekupedzisira

Opisthocoelicaudia was a big, long-necked plant eater that lived in the Late Cretaceous. It had a barrel-shaped body and four thick legs, like an elephant. Scientists found a nearly complete skeleton without the head and neck, so they know a lot about its body.1

Raivapo

makore mamiriyoni 72 kusvika 66 apfuura4

Cretaceous Yekupedzisira

Mafosiri akawanikwa:

Gobi Desert, Mongolia1 4

Kureba

11.4 kusvika 13 m (37 kusvika 43 ft)1

Huremu

matani 8.4 kusvika matani 25.4 (18,500 kusvika 56,000 lb)1

Kukwirira

2.46 m (8.1 ft)1

Kumhanya kwepamusoro

kunenge 13 km/h (8 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Raiva rakakwirira zvakadii?

Rairema zvakadii?

kurema senzou 4

kureba semotokari 3 dzakamiswa dzakatevedzanakureba semabhanana 72 akatevedzanakurema semotokari 17kurema semanwiwa 5100kurema semakirasi 32 akazara evana vechikorokurema semabere echando 56raigona kumhanya mamita 100 mumasekonzi 28 (munhu anomhanya kupfuura vose anoda 9.6)

Opisthocoelicaudia 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)

Opisthocoelicaudia kunenge 13 km/h (8 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Its tail vertebrae were shaped like ball-and-socket joints, which is unusual and gives it the name 'posterior cavity tail'.1

The skeleton had tooth marks from big meat-eating dinosaurs, which probably ate the carcass and carried away the head and neck.1

It could probably rear up on its hind legs to reach higher food, because its tail was strong and could act like a tripod.1 2

Its back vertebrae had split spines, creating a double row of bumps along its spine, a feature also seen in Diplodocus.1

It had six hip vertebrae, one more than most sauropods, which made its hips extra strong.1

The neck was about 5 meters (16 feet) long, which is medium for a sauropod.1

Mufananidzo wakagadzirwa neAI: Opisthocoelicaudia — Mufananidzo wakagadzirwa neAI unoratidza kuti Opisthocoelicaudia 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 Opisthocoelicaudia

?How big was Opisthocoelicaudia?

It was a relatively small sauropod, measuring about 11.4 to 13 metres (37 to 43 feet) long. Its body mass has been estimated at between 8.4 and 25.4 tonnes in different studies.1

?What did Opisthocoelicaudia eat?

Like other sauropods, it was a herbivore that ate plants. It probably fed on a variety of vegetation in its floodplain and riverine environment.3

?When did Opisthocoelicaudia live?

It lived during the Late Cretaceous Period, specifically in the ?Upper Campanian or Lower Maastrichtian, about 72 to 66 million years ago.1 2

?Where was Opisthocoelicaudia found?

Its fossils were discovered in the Gobi Desert of Mongolia, in the Nemegt Formation. The type specimen was found at Altan Uul in Ömnögovi Province.1

?Could Opisthocoelicaudia rear up on its hind legs?

Yes, scientists think it could rear up on its hind legs to reach higher food. Its strong tail could act like a tripod to support its weight.1

?Is Opisthocoelicaudia a dinosaur?

Yes, it is a sauropod dinosaur. It belongs to the group Titanosauria and lived during the Late Cretaceous.1

Mubvisi wengano

Ngano: Some people think Opisthocoelicaudia was a kind of camarasaur, but scientists now know it was a titanosaur.

Chokwadi: It was first classified as a camarasaurid, but later studies placed it in Titanosauria, a group of sauropods.1

Zvevanyanzvi vemadhino

Zita resainzi: Opisthocoelicaudia
Akaripa zita:: Borsuk-Bialynicka 19774
Boka: Madhino emitsipa mirefu
Mhuri / boka: Saltasauridae4
Kurongwa kwemhuka: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zera rematombo: makore mamiriyoni 72 kusvika 66 (Maastrichtian)4
Mapoka ematombo: Nemegt4
Nyika: Mongolia4
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database4
Kuwanikwa: It was discovered in 1965 by a Polish-Mongolian expedition in the Gobi Desert. Polish paleontologist Maria Magdalena Borsuk-Białynicka named it in 1977.1 2
Zvichiri kupokanwa: Scientists debate whether Opisthocoelicaudia and Nemegtosaurus are actually the same species, because only the skull of Nemegtosaurus is known and Opisthocoelicaudia lacks a skull.1

Kunobva chokwadi

Opisthocoelicaudia (en.wikipedia.org)
A NEW CAMARASAURID SAUROPOD OPISTHOCOELICAUDIA SKARZYNSKII GEN. N., SP. N. FROM THE UPPER CRETACEOUS OF MONGOLIA (palaeontologia.pan.pl)
Opisthocoelicaudia: a Late Cretaceous Mongolian titanosaur (en.alegsaonline.com)
Opisthocoelicaudia in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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