Tingmiatornis

Izina risobanura: “those that fly”1

Yaryaga: IfiInyoni za mbereKiretase ya nyuma

Tingmiatornis was a large, ancient bird that lived in the warm Arctic about 90 million years ago. It could fly and probably dove into the water to catch fish for dinner.1

Yabayeho

hashize imyaka miliyoni 100 kugeza 943

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Expedition Fiord, Axel Heiberg Island, Nunavut, Canada3 1

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)

Tingmiatornis 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

Tingmiatornis lived in the High Arctic during a time of extreme warmth, with no seasonal ice and minimum mean annual temperatures of 14 °C.1

It is known from only a few bones, including a complete left humerus (upper arm bone).1

Tingmiatornis was an ornithurine bird, a group that includes modern birds and their close relatives.1

The fossils were found in a layer of rock between flood basalts and marine shales, suggesting a freshwater or brackish environment.1

Its name comes from the Inuktitut word 'Tingmiat', meaning 'those that fly'.1

Tingmiatornis lived alongside champsosaurs, turtles, and many kinds of fish in the warm Arctic waters.1

Ishusho ya Tingmiatornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Tingmiatornis 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.

wabajije

Ibibazo bibazwa cyane kuri Tingmiatornis

?How big was Tingmiatornis?

Nobody knows for sure because only a few bones have been found, but it was a large bird for its time, bigger than the similar Pasquiaornis.2 1

?Could Tingmiatornis fly?

Yes. The thickness of its wing bones shows it was capable of flight, and it probably also dove into the water to catch fish.2 1

?What did Tingmiatornis eat?

It probably ate fish. It lived alongside many kinds of fish, and if it was a diving bird, it would have caught them underwater.2 1

?When did Tingmiatornis live?

It lived about 92 million years ago, during the Turonian stage of the Cretaceous Period.2 1

Ku bazobereye muri dinozore

Izina rya siyansi: Tingmiatornis
Yiswe na: Bono et al. 20163
Itsinda: Inyoni za mbere
Umuryango / ishami: Ornithurae3
Ishyirwa mu byiciro: Theropoda > Avialae3
Imyaka y'amabuye: imyaka miliyoni 100 kugeza 94 (Cenomanian)3
Inzego z'amabuye: Kanguk3
Ibihugu: Kanada3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Tingmiatornis arctica was named in 2016 by R. K. Bono, J. Clarke, J. A. Tarduno, and D. Brinkman based on fossils found on Axel Heiberg Island in the Canadian Arctic.3 1
Biracyagibwaho impaka: Scientists are not sure if Tingmiatornis was a diving bird like a modern grebe, because only a few bones have been found.1

Aho amakuru yakuwe

A Large Ornithurine Bird (Tingmiatornis arctica) from the Turonian High Arctic: Climatic and Evolutionary Implications | Scientific Reports (nature.com)
Tingmiatornis (en.wikipedia.org)
Tingmiatornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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