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Katuni: Dreadnoughtus
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Dreadnoughtus

Zita rinoreva: “fears nothing”1
Raidya: MiriwoMadhino emitsipa mirefuCretaceous Yekupedzisira

Dreadnoughtus was a giant, long-necked plant eater that stomped through ancient Argentina. It was one of the biggest land animals ever found, and its name means 'fears nothing' because it was so huge and tough.1

Raivapo
makore mamiriyoni 84 kusvika 72 apfuura6
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Santa Cruz Province, Patagonia, Argentina1
Kureba
26 m (85 ft)1
Huremu
matani 48 kusvika matani 49 (105,800 kusvika 108,000 lb)1
Kukwirira
6 m (20 ft)1
Kumhanya kwepamusoro
kunenge 9 km/h (6 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Dreadnoughtus kureba kunenge 26 m (85 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Bhizakunenge 1.6 m (5.2 ft)Nzoukunenge 3.2 m (10 ft)Twizakunenge 5.5 m (18 ft)Dreadnoughtuskukwirira kunenge 6 m (20 ft)

Rairema zvakadii?

kurema senzou 8
kureba semotokari 6 dzakamiswa dzakatevedzanakureba semabhanana 140 akatevedzanakurema semanwiwa 9800kurema semakirasi 61 akazara evana vechikorokurema semabere echando 110rakakwirira zvekudongorera muhwindo riri pafuroo nhamba 3raigona kumhanya mamita 100 mumasekonzi 40 (munhu anomhanya kupfuura vose anoda 9.6)

Dreadnoughtus raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Dreadnoughtus is known from more complete skeletons than any other gigantic titanosaur, with about 70% of the bones behind the skull preserved.13

2

Its neck was super long, about 11.3 metres (37 feet), which is almost half of its total body length.1

3

The type specimen was still growing when it died, so adults might have been even bigger.1

4

Its bones were buried quickly in a flood, which is why they are so well preserved.1

5

Small theropod teeth found with the bones suggest scavengers, maybe megaraptorans, nibbled on the carcass.1

6

Dreadnoughtus lived about 76 to 70 million years ago, during the Late Cretaceous.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Dreadnoughtus
Mufananidzo wakagadzirwa neAI unoratidza kuti Dreadnoughtus 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 Dreadnoughtus

?How big was Dreadnoughtus?

About 26 metres long and weighed around 48 to 49 metric tons, though some estimates range higher or lower.14

?What did Dreadnoughtus eat?

It was a plant-eater (herbivore). Its long neck helped it reach lots of different plants without moving much.51

?Was Dreadnoughtus bigger than T. rex?

Yes, Dreadnoughtus was much bigger. It was about 26 metres long and weighed up to 49 metric tons, while T. rex was about 12 metres long and weighed around 8 metric tons.15

?Did Dreadnoughtus have any predators?

Healthy adults were probably too big to be attacked, but small theropod teeth found with the bones suggest scavengers like megaraptorans nibbled on the carcass.15

?How fast could Dreadnoughtus run?

Nobody knows for sure, but because it was so huge and walked on four legs, it probably moved slowly, like a modern elephant.5

?Where was Dreadnoughtus found?

In Patagonia, Argentina, in the Cerro Fortaleza Formation of Santa Cruz Province.14

?When did Dreadnoughtus live?

It lived during the Late Cretaceous, about 76 to 70 million years ago.15

?Why is it called Dreadnoughtus?

Its name means 'fears nothing' because its huge size made it hard for predators to attack. It also honors the dreadnought battleships.15

Mubvisi wengano

Ngano: Some people think Dreadnoughtus was the biggest dinosaur ever.

Chokwadi: It was one of the largest known from fairly complete remains, but other titanosaurs like Argentinosaurus might have been heavier, though they are known from much less complete fossils.1

Zvevanyanzvi vemadhino

Zita resainzi
Dreadnoughtus
Akaripa zita:
Lacovara et al. 20146
Boka
Madhino emitsipa mirefu
Mhuri / boka
Eutitanosauria6
Kurongwa kwemhuka
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria6
Zera rematombo
makore mamiriyoni 84 kusvika 72 (Campanian)6
Mapoka ematombo
Cerro Fortaleza6
Nyika
Ajentina6
Zvinyorwa zvemafosiri
2 mu The Paleobiology Database6
Kuwanikwa
Paleontologist Kenneth Lacovara discovered Dreadnoughtus in 2005 in the Cerro Fortaleza Formation in Argentina. It took four summers to dig out the huge bones, using mules and ropes to move them.1
Zvichiri kupokanwa
Scientists still debate exactly where Dreadnoughtus fits in the titanosaur family tree, because it has a mix of advanced and primitive features.1

Kunobva chokwadi

  1. Dreadnoughtus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A Gigantic, Exceptionally Complete Titanosaurian Sauropod Dinosaur from Southern Patagonia, Argentina (exa.ai)
  4. A Gigantic, Exceptionally Complete Titanosaurian Sauropod Dinosaur from Southern Patagonia, Argentina | Scientific Reports (nature.com)
  5. Dreadnoughtus (nhm.ac.uk)
  6. Dreadnoughtus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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