Isasicursor

Izina risobanura: “Isasi's runner”1

Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya nyuma

Isasicursor was a fast, plant-eating dinosaur that lived in what is now Argentina. It had a beak and ran on two legs, like a big bird. It shared its home with giant sauropods and was hunted by fierce meat-eaters.1

Yabayeho

hashize imyaka miliyoni 72 kugeza 663

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Santa Cruz Province, Argentina1 2

Umuvuduko wo hejuru

nka 41 km/h (25 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)

Isasicursor nka 41 km/h (25 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Isasicursor is the youngest known ornithopod from the Southern Hemisphere, meaning it lived very late in the Age of Dinosaurs.1

Its fossils were found together with bones of young and old individuals, which scientists think means Isasicursor may have lived in herds.1

The first bone of Isasicursor was discovered by technician Marcelo Pablo Isasi, who the dinosaur is named after.1

Isasicursor had a special pin-and-hole connection between its first and second sacral vertebrae, which is unique among dinosaurs.1

It lived alongside the giant titanosaur Nullotitan, and the two probably ate different plants so they did not compete.1

Isasicursor was probably hunted by the huge megaraptorid Maip and the crocodile-like Kostensuchus.1

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

?How big was Isasicursor?

Scientists are not sure of its exact size because only partial bones have been found, but it was a medium-sized ornithopod, probably around 3 to 4 metres long.1

?What did Isasicursor eat?

Isasicursor was a herbivore, meaning it ate plants. It had a beak for cropping vegetation.1 3

?When did Isasicursor live?

Isasicursor lived during the Late Cretaceous Period, about 72 to 66 million years ago, in the Maastrichtian age.1

?Is Isasicursor a dinosaur?

Yes, Isasicursor is a dinosaur. It is an elasmarian ornithopod, a type of plant-eating dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Isasicursor
Yiswe na: Novas et al. 20193
Itsinda: Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami: Elasmaria3
Ishyirwa mu byiciro: Ornithischia > Ornithopoda > Iguanodontia3
Imyaka y'amabuye: imyaka miliyoni 72 kugeza 66 (Maastrichtian)3
Inzego z'amabuye: Chorrillo3
Ibihugu: Arijantine3
Ibisigazwa byanditswe: 2 muri The Paleobiology Database3
Ivumburwa: Isasicursor was named in 2019 by Fernando Novas and colleagues. The first fossils were found in the Chorrillo Formation of Argentina, and the species is called Isasicursor santacrucensis.1 2
Biracyagibwaho impaka: Scientists are not sure exactly where Isasicursor fits in the dinosaur family tree. It is placed in the group Elasmaria, but no detailed analysis has been done yet.1

Aho amakuru yakuwe

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

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