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Archaeornithura

Nkombo elingi koloba: “ancient ornithuromorph”1
Alyaki: MosuniBandeke ya libosoKretase ya ebandeli

Archaeornithura was a tiny bird that lived about 130 million years ago. It is the oldest known relative of all modern birds. This little bird had feathers and could fly well, just like birds today.21

Azalaki na bomoi
mbula milio 133 kino 126 eleki3
Kretase ya ebandeli
Bafosile emonanaki na
Hebei Province, northeastern China21
Mbangu ya likolo
pene na 27 km/h (17 mph)
Kopumbwa, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Archaeornithura is the oldest known ornithuromorph, the group that includes all living birds.21

2

It lived 130.7 million years ago, which is about 5 to 6 million years older than any other known ornithuromorph.1

3

This bird had a well-developed alula, a small feathered finger on the front edge of its wing that helps with maneuverability in flight.2

4

Archaeornithura had fan-shaped tail feathers and a U-shaped furcula (wishbone), features seen in modern birds.2

5

Only two fossils of Archaeornithura have been found, both from the Huajiying Formation in China.21

6

Its discovery pushed back the first appearance of ornithuromorph birds by about 6 million years.1

Esalemi na AIElilingi ya Archaeornithura esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Archaeornithura 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.

Mpo na bayebi ya badino

Nkombo ya siansi
Archaeornithura
Nkombo epesamaki na
Wang et al. 20153
Lisanga
Bandeke ya liboso
Libota / klade
Hongshanornithidae3
Klasifikasio
Theropoda > Avialae3
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
Archaeornithura was named in 2015 by a team led by Wang Min and Zhou Zhonghe. The fossils were bought from a fossil dealer and came from the Huajiying Formation in Hebei, China.21
Naino bazali kowelana
Scientists are still debating exactly how Archaeornithura is related to other early birds and whether it was a wading bird like its relatives.1

Esika makambo euti

  1. The oldest record of ornithuromorpha from the early cretaceous of China | Nature Communications (web.archive.org)
  2. Archaeornithura (en.wikipedia.org)
  3. Archaeornithura in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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