Dinokaart nr. 1807 van 2 027

Tingmiatornis

Naam beteken: “those that fly”1

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

Het geleef

100 tot 94 miljoen jaar gelede3

Laat Kryt

Fossiele gevind in

Expedition Fiord, Axel Heiberg Island, Nunavut, Canada3 1

Topspoed

omtrent 27 km/h (17 mph)

Vlieënd, skatting

Wanneer het dit geleef?

Trias

Jura

Kryt

252 miljoen jaar gelede20114566, die asteroïde

Hoe vinnig was dit?

'n Mens wat loop omtrent 5 km/h (3 mph)

'n Kind op 'n fiets omtrent 12 km/h (7 mph)

Tingmiatornis omtrent 27 km/h (17 mph)

'n Galopperende perd omtrent 65 km/h (40 mph)

'n Jagluiperd omtrent 100 km/h (62 mph)

cool goed

Prettige feite

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

KI-prent van Tingmiatornis — 'n KI-prent van hoe Tingmiatornis dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.

julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam: Tingmiatornis
Benoem deur: Bono et al. 20163
Groep: Vroeë voëls
Familie / klade: Ornithurae3
Klassifikasie: Theropoda > Avialae3
Ouderdom van die rotse: 100 tot 94 miljoen jaar (Cenomanian)3
Rotsformasies: Kanguk3
Lande: Kanada3
Fossielrekords: 1 in The Paleobiology Database3
Ontdekking: 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
Steeds omstrede: Scientists are not sure if Tingmiatornis was a diving bird like a modern grebe, because only a few bones have been found.1

Waar die feite vandaan kom

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): ouderdom, plekke, rotsformasies, klassifikasie.

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