Alamitornis

Izina risobanura: “Alamito bird”1

Yaryaga: InyamaInyoni za mbereKiretase ya nyuma

Alamitornis was a tiny, lightweight bird that lived in what is now Argentina near the end of the age of dinosaurs. It probably ran around on the ground and ate small animals. This little bird is one of the smallest known from the Late Cretaceous period.3 2

Yabayeho

hashize imyaka miliyoni 72 kugeza 663

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Los Alamitos Formation, Río Negro Province, Argentina1 3

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Alamitornis nka 27 km/h (17 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Alamitornis is known from just a few bones, including a partial upper arm bone and a piece of a thigh bone.2

Its name means 'Alamito bird' after the Los Alamitos Formation where it was found.1

Scientists think Alamitornis might be related to Patagopteryx, another ancient bird that could not fly well.1 2

Alamitornis lived about 70 to 66 million years ago, right before the dinosaurs went extinct.3

The fossils of Alamitornis are very small, with the upper arm bone only about 1 centimeter long.2

Ishusho ya Alamitornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Alamitornis ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi: Alamitornis
Yiswe na: Agnolin and Martinelli 20093
Itsinda: Inyoni za mbere
Umuryango / ishami: Ornithothoraces3
Ishyirwa mu byiciro: Theropoda > Avialae3
Imyaka y'amabuye: imyaka miliyoni 72 kugeza 66 (Maastrichtian)3
Inzego z'amabuye: Los Alamitos3
Ibihugu: Arijantine3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Alamitornis was named in 2009 by paleontologists Federico L. Agnolin and Agustín G. Martinelli based on fossils found in the Los Alamitos Formation of Argentina.1 3
Biracyagibwaho impaka: Scientists are not sure if Alamitornis could fly or if it was a ground-dwelling bird like its relative Patagopteryx.1 2

Aho amakuru yakuwe

Alamitornis (en.wikipedia.org)
Fossil birds from the Late Cretaceous Los Alamitos Formation, Río Negro Province, Argentina (academia.edu)
Alamitornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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