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Eocathayornis na ndenge ya karton
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Eocathayornis

Nkombo elingi koloba: “dawn Cathayornis, referring to its more primitive build compared to Cathayornis”1
Alyaki: MosuniBandeke ya libosoKretase ya ebandeli

Eocathayornis was a small, early bird that lived during the Age of Dinosaurs. It could flap its wings powerfully and fly like a modern bird, but it still had teeth and claws on its wings.2

Azalaki na bomoi
mbula milio 121 kino 113 eleki3
Kretase ya ebandeli
Bafosile emonanaki na
Boluochi, Chaoyang County, Liaoning Province, northeast 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

Eocathayornis had a reduced claw on its third wing finger, but the other two wing claws were still present.2

2

Its radius bone was about three-fourths as wide as its ulna, which helped make its wing strong for flapping.2

3

The sternum (breastbone) had a keel and a pair of long, backward-pointing processes, adaptations for flight.2

4

Eocathayornis was about the same size as Cathayornis, another early bird from the same fossil site.2

5

It lived around 120 million years ago, during the Early Cretaceous period.1

6

The only known fossil is a skull and upper body preserved as impressions in rock, split into two slabs.1

Esalemi na AIElilingi ya Eocathayornis esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Eocathayornis 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
Eocathayornis
Nkombo epesamaki na
Zhou 20023
Lisanga
Bandeke ya liboso
Libota / klade
Enantiornithes3
Klasifikasio
Theropoda > Avialae3
Mbula ya mabanga
mbula milio 121 kino 113 (Aptian)3
Milongo ya mabanga
Jiufotang3
Bikolo
Sina3
Bafosile oyo ekomami
1 na The Paleobiology Database3
Ntango bamonaki yango
The fossil was collected in 1994 by Zhou Zhonghe from the Jiufotang Formation in Liaoning, China. Zhou named it Eocathayornis walkeri in 2002, honoring Cyril Alexander Walker for his work on Enantiornithes.12
Naino bazali kowelana
Scientists are not sure exactly how Eocathayornis is related to other early birds, but it is thought to be more primitive than Cathayornis.1

Esika makambo euti

  1. Eocathayornis (en.wikipedia.org)
  2. A new and primitive enantiornithine bird from the Early Cretaceous of China (ivpp.cas.cn)
  3. Eocathayornis in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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