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Iyuku

Zita rinoreva: “Xhosa for 'hatchling'”1
Raidya: MiriwoVanodya miriwo vane miromoCretaceous Yekutanga

Iyuku was a small, plant-eating dinosaur that lived in what is now South Africa. What makes it really special is that almost all the fossils found are from babies and very young dinosaurs! Scientists think a whole group of Iyuku hatchlings died together during a dry season.21

Raivapo
makore mamiriyoni 137 kusvika 133 apfuura4
Cretaceous Yekutanga
Mafosiri akawanikwa:
Kirkwood Lookout, near the Sundays River in Eastern Cape Province, South Africa1
Kumhanya kwepamusoro
kunenge 41 km/h (25 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Iyuku is one of only two ornithopod dinosaurs known from the Cretaceous of southern Africa.21

2

All the juvenile Iyuku bones were found in a single, small bonebed, suggesting a group of hatchlings died together.21

3

The name Iyuku comes from the Xhosa language and means 'hatchling', because almost all the fossils are from very young animals.1

4

Iyuku lived during the Early Cretaceous period, about 137 to 132 million years ago.4

5

The bonebed where Iyuku was found also contained rare theropod teeth, crocodile teeth, turtle shell fragments, and fish bones.1

6

Scientists think the Iyuku hatchlings died because the climate was becoming drier and more seasonal, which may have caused a drought.21

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

?How big was Iyuku?

Iyuku was a small dinosaur. A subadult's shin bone was about 35 to 42 centimetres long, so the whole animal was probably the size of a large dog.3

?What did Iyuku eat?

Iyuku was a plant-eating dinosaur. It ate plants like ferns and leaves.3

?Why is Iyuku called a hatchling?

Its name comes from the Xhosa word for 'hatchling' because almost all the fossils found are from babies and very young dinosaurs.3

?When did Iyuku live?

Iyuku lived during the Early Cretaceous period, about 137 to 132 million years ago.3

Zvevanyanzvi vemadhino

Zita resainzi
Iyuku
Akaripa zita:
Forster et al. 20224
Boka
Vanodya miriwo vane miromo
Mhuri / boka
Euiguanodontia4
Kurongwa kwemhuka
Ornithischia > Ornithopoda > Iguanodontia4
Zera rematombo
makore mamiriyoni 137 kusvika 133 (Valanginian)4
Mapoka ematombo
Kirkwood4
Nyika
South Africa4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Iyuku was named in 2022 by Catherine Forster and her team based on fossils collected from 1995 to 1999 in the Kirkwood Formation, South Africa. The species name honors Dr. Michael Raath for his work on southern African fossils.1
Zvichiri kupokanwa
Scientists are not sure exactly how big Iyuku grew, because almost all the fossils are from babies and juveniles, not adults.1

Kunobva chokwadi

  1. Iyuku raathi , a new iguanodontian dinosaur from the Early Cretaceous Kirkwood Formation, South Africa (anatomypubs.onlinelibrary.wiley.com)
  2. Iyuku raathi, a new iguanodontian dinosaur from the Early Cretaceous Kirkwood Formation, South Africa (pubmed.ncbi.nlm.nih.gov)
  3. Iyuku (en.wikipedia.org)
  4. Iyuku in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Zvimwe zvenguva imwe chete: Cretaceous Yekutanga

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