Ikarita ya dinozore nimero 0180 muri 2 027

Asiamericana

Izina risobanura: “Asia America”1

Yaryaga: InyamaRaputoriJurasike ya nyuma kugeza Kiretase ya nyuma

Asiamericana was a small, fast meat-eating dinosaur that lived during the Late Cretaceous period. Scientists know it only from a few teeth found in Uzbekistan, so much about it remains a mystery.1 2

Yabayeho

hashize imyaka miliyoni 155 kugeza 663

Jurasike ya nyuma kugeza Kiretase ya nyuma

Ibisigazwa byabonetse muri

Uzbekistan1 2

Umuvuduko wo hejuru

nka 43 km/h (27 mph)

Kwiruka, 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)

Asiamericana nka 43 km/h (27 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Asiamericana is known only from a few teeth found in the Bissekty Formation of Uzbekistan.1

The name Asiamericana means 'Asia America' and was chosen because similar teeth have been found in both Central Asia and North America, which were connected during the Cretaceous.1

The teeth of Asiamericana are straight, have no constriction at the base, and lack serrations (the tiny saw-like edges found on many meat-eater teeth).1

Some scientists think Asiamericana might be the same animal as another dinosaur named Richardoestesia, based on similar teeth.2

The teeth were found during a big international expedition called URBAC (Uzbek-Russian-British-American-Canadian) between 1974 and 1985.1

Asiamericana lived in a ground-dwelling habitat and its teeth suggest it was a carnivore.2

Ishusho ya Asiamericana yakozwe na AI — Ishusho yakozwe na AI yerekana uko Asiamericana 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 Asiamericana

?Is Asiamericana a dinosaur?

Yes, Asiamericana is a dinosaur. It is a dubious genus of coelurosaur, a type of theropod dinosaur.1

?What did Asiamericana eat?

Asiamericana was a carnivore, meaning it ate meat. Its teeth suggest it was a ground-dwelling predator.3

?How big was Asiamericana?

Nobody knows for sure because only a few teeth have been found. It was likely a small dinosaur, but its exact size is unknown.1

Ku bazobereye muri dinozore

Izina rya siyansi: Asiamericana
Yiswe na: Nessov 19953
Itsinda: Raputori
Umuryango / ishami: Dromaeosauridae3
Ishyirwa mu byiciro: Theropoda > Dromaeosauridae3
Imyaka y'amabuye: imyaka miliyoni 155 kugeza 66 (Kimmeridgian / Maastrichtian)3
Inzego z'amabuye: Bissekty3
Ibihugu: Uzubekisitani3
Ibisigazwa byanditswe: 239 muri The Paleobiology Database3
Ivumburwa: Asiamericana was named by Russian paleontologist Lev Nessov in 1995, based on teeth he discovered during expeditions to Uzbekistan between 1974 and 1985.1
Biracyagibwaho impaka: Scientists are unsure whether Asiamericana is a valid dinosaur or whether its teeth belong to a different dinosaur, such as Richardoestesia or even a fish or spinosaur.1 2

Aho amakuru yakuwe

Asiamericana (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Asiamericana in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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