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Xunmenglong na ndenge ya karton
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Xunmenglong

Nkombo elingi koloba: “swift fierce dragon”1
Alyaki: MosuniBadino ya kolia mosuniKretase ya ebandeli

Xunmenglong was a tiny, speedy meat-eater that lived in what is now China. It was one of the smallest dinosaurs of its group, about as long as a big chicken. It probably dashed around hunting small animals in the Early Cretaceous.12

Azalaki na bomoi
mbula milio 133 kino 126 eleki3
Kretase ya ebandeli
Bafosile emonanaki na
Hebei Province, northeastern China, in the Huajiying Formation12
Bolai
0,5 m (1,6 ft)1
Bolai na likolo
0,19 m (0,6 ft)
kokanisa
Mbangu ya likolo
pene na 15 km/h (9 mph)
Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Xunmenglong pene na 0,5 m bolai (1,6 ft)Pusu ya ndako pene na 0,5 m (1,6 ft)Mbwa pene na 1 m (3,3 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)

Azalaki molai boni na likolo?

Xunmenglongpene na 0,19 m na likolo (0,6 ft)Pusu ya ndakopene na 0,3 m (1 ft)Mbwapene na 0,5 m (1,6 ft)Mpundapene na 1,6 m (5,2 ft)

kokanisa

molai lokola matoko 3 oyo balandanimolai lokola babrike 16 ya masano na molongomoke ete akoka koleka na nse ya kitiakokaki kopota metele 100 na sekonde 24 (moto oyo aleki mbangu asalelaka 9,6)

Xunmenglong azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Xunmenglong is the smallest known member of the compsognathid group, about the size of a sub-adult Scipionyx, another small dinosaur.1

2

Its lower legs were unusually long compared to the rest of its body, which may have made it a fast runner.2

3

The fossil was originally part of a chimera, meaning it was mixed with bones from two other animals before scientists sorted it out.1

4

Xunmenglong lived about 130.7 million years ago, during the Hauterivian age of the Early Cretaceous.1

5

It is the oldest known compsognathid from Asia, found in the Huajiying Formation which may preserve the oldest Jehol Biota fauna.2

6

One unique feature is that its fourth toe bone (pedal phalanx IV-4) is longer than the third, which helps tell it apart from other compsognathids.2

Esalemi na AIElilingi ya Xunmenglong esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Xunmenglong akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na Xunmenglong

?How big was Xunmenglong?

It was about 50 centimetres (1.6 feet) long, roughly the size of a chicken.1

?What did Xunmenglong eat?

It was a meat-eater that probably hunted small animals like lizards and insects.1

?When did Xunmenglong live?

It lived about 130.7 million years ago, during the Early Cretaceous period.1

?Is Xunmenglong a dinosaur?

Yes, it is a compsognathid theropod dinosaur.1

Mobuki masapo

Lisapo: Some people might think Xunmenglong was a baby of a larger dinosaur because it was so small.

Solo: Scientists think it was a fully grown adult, not a baby, because its bones show adult features.1

Mpo na bayebi ya badino

Nkombo ya siansi
Xunmenglong
Nkombo epesamaki na
Xing et al. 20203
Lisanga
Badino ya kolia mosuni
Libota / klade
Compsognathidae3
Klasifikasio
Theropoda > Compsognathidae3
Mbula ya mabanga
mbula milio 133 kino 126 (Hauterivian)3
Milongo ya mabanga
Huajiying3
Bikolo
Sina3
Bafosile oyo ekomami
1 na The Paleobiology Database3
Ntango bamonaki yango
Xunmenglong was named in 2020 by Xing and colleagues from a fossil that was part of a chimera. The holotype includes a pelvis, tail base, and hindlimbs, and it was found in the Huajiying Formation in China.12
Naino bazali kowelana
Scientists debate whether Xunmenglong is truly a compsognathid or a more basal member of Tetanurae, as one 2024 study suggested.1

Esika makambo euti

  1. Xunmenglong (en.wikipedia.org)
  2. A new compsognathid theropod dinosaur from the oldest assemblage of the Jehol Biota in the Lower Cretaceous Huajiying Formation, northeastern China - ADS (ui.adsabs.harvard.edu)
  3. Xunmenglong in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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Mpe ya eleko moko: Kretase ya ebandeli

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