Iaceornis

Hiika maqaa: “Marsh's neglected bird”1

Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Dhumaa

Iaceornis was a seabird that lived alongside dinosaurs like T. rex. It had strong wings and probably flew over the ancient sea that covered what is now Kansas.1

Kan jiraate

waggaa miliyoona 86 hanga 84 dura2

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Gove County, Kansas, USA1

Saffisa ol'aanaa

gara 27 km/sa'a (17 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Iaceornis gara 27 km/sa'a (17 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Iaceornis lived about 83.5 million years ago during the Late Cretaceous period.1

Only one fossil of Iaceornis has ever been found, and it is a partial skeleton without a skull.1

For over 120 years, scientists thought this fossil belonged to another bird called Apatornis. In 2004, paleontologist Julia Clarke proved it was a different species.1

The name Iaceornis means 'neglected bird' because the fossil was ignored for so long.1

Iaceornis is more advanced than the toothed bird Ichthyornis but less advanced than modern birds.1

The fossil was first dug up by famous fossil hunter Othniel Charles Marsh in 1877.1

Fakkii AI'n hojjetame: Iaceornis — Fakkii AI'n hojjetame kan Iaceornis maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Ogeeyyii daayinootiif

Maqaa saayinsii: Iaceornis
Kan maqaa baase: Clarke 20042
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Ornithurae2
Ramaddii: Theropoda > Avialae2
Umurii dhagaawwanii: waggaa miliyoona 86 hanga 84 (Santonian)2
Caasaawwan dhagaa: Niobrara2
Biyyoota: Ameerikaa2
Galmee fosilii: 1 The Paleobiology Database keessa2
Argannoo: The fossil was collected by Othniel Charles Marsh in 1877 in Kansas. It was first thought to be Apatornis celer, but in 2004 Julia Clarke renamed it Iaceornis marshi after studying its wing bones.1
Ammallee falmisiisaa: Scientists are not sure exactly what Iaceornis looked like because the only fossil is missing its skull.1

Odeeffannoon eessaa dhufa

Iaceornis (en.wikipedia.org)
Iaceornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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