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Orienantius na ndenge ya karton
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Orienantius

Nkombo elingi koloba: “east opposite bird”1
Alyaki: MosuniBandeke ya libosoKretase ya ebandeli

Orienantius was a tiny bird that lived about 130 million years ago in what is now China. It had feathers and could fly, but it was not like modern birds, it belonged to an ancient group called enantiornithines, which had a different way of flying.21

Azalaki na bomoi
mbula milio 133 kino 126 eleki3
Kretase ya ebandeli
Bafosile emonanaki na
Hebei Province, China12
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

Orienantius is known from two nearly complete skeletons that still have feathers and even soft tissues like wing skin preserved.12

2

It was about the size of a modern Eurasian Skylark, a small songbird.1

3

Orienantius could fly with high maneuverability and used a flap-gliding style, like some birds today.2

4

The holotype (main specimen) was not fully grown when it died, some of its bones had not yet fused together.1

5

Its name comes from Latin and Greek words meaning 'east' and 'opposite', referring to its discovery in East Asia and its group Enantiornithes.1

6

Orienantius lived during the Early Cretaceous, making it one of the oldest known enantiornithine birds.2

Esalemi na AIElilingi ya Orienantius esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Orienantius 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
Orienantius
Nkombo epesamaki na
Liu et al. 20193
Lisanga
Bandeke ya liboso
Libota / klade
Enantiornithes3
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
Orienantius was named in 2019 by Di Liu and colleagues based on two fossils from the Huajiying Formation in Hebei, China. The species name ritteri honors German scientist Johann Wilhelm Ritter.12
Naino bazali kowelana
Scientists are still debating exactly how Orienantius and other early enantiornithines evolved their flight abilities, since they show features of both primitive and advanced birds.2

Esika makambo euti

  1. Orienantius (en.wikipedia.org)
  2. Soft tissue preservation in two new enantiornithine specimens (Aves) from the Lower Cretaceous Huajiying Formation of Hebei Province, China (sciencedirect.com)
  3. Orienantius in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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