Ikarita ya dinozore nimero 1211 muri 2 027

Moros

Izina risobanura: “embodiment of impending doom”1

Yaryaga: InyamaTiranozoreKiretase ya nyuma

Moros was a tiny, fast-running cousin of the giant T. rex. It lived about 96 million years ago in what is now Utah, USA. Despite its scary name, it was only about the size of a modern human!1 2

Yabayeho

hashize imyaka miliyoni 100 kugeza 944

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Emery County, Utah, USA1

Uburemere

kugeza kuri 78 kg (172 lb)1

Umuvuduko wo hejuru

nka 51 km/h (32 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari iremereye ite?

iremereye nk'imbwa 4

iremereye nk'imbuto 16 za watermeloniremereye nk'abana 4 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 2,5yashoboraga kwiruka metero 100 mu masegonda 7,1 (umuntu wihuta kurusha abandi akenera 9,6)

Moros yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

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

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

Moros nka 51 km/h (32 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Moros is the oldest Cretaceous tyrannosauroid ever found in North America, pushing the record back by about 15 million years.1

It weighed only about 78 kilograms (172 pounds), making it one of the smallest tyrannosauroids of the Cretaceous.1

The fossil is a partial hind leg from an animal that was nearly full-grown at 6 to 7 years old.1

Moros had long, slender legs built for running fast, a very different body plan from later giant tyrannosaurs.1

Its name comes from Greek and Latin words meaning 'doom' and 'intrepid', referring to the arrival of tyrannosaurs in North America.1

Moros lived in a coastal mudflat environment about 96 million years ago.1

Ishusho ya Moros yakozwe na AI — Ishusho yakozwe na AI yerekana uko Moros 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: Moros
Yiswe na: Zanno et al. 20194
Itsinda: Tiranozore
Umuryango / ishami: Tyrannosauroidea4
Ishyirwa mu byiciro: Theropoda > Tyrannosauroidea4
Imyaka y'amabuye: imyaka miliyoni 100 kugeza 94 (Cenomanian)4
Inzego z'amabuye: Cedar Mountain4
Ibihugu: Amerika4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: Moros was named by paleontologist Lindsay Zanno and her team in 2019. The fossils were found in the Cedar Mountain Formation in Utah, USA.1 3
Biracyagibwaho impaka: Scientists are not sure exactly how fast Moros grew or how it is related to later giant tyrannosaurs.1

Aho amakuru yakuwe

Diminutive fleet-footed tyrannosauroid narrows the 70-million-year gap in the North American fossil record | Communications Biology (nature.com)
Diminutive fleet-footed tyrannosauroid narrows the 70-million-year gap in the North American fossil record (pmc.ncbi.nlm.nih.gov)
PBDB Taxon (paleobiodb.org)
Moros in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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