Krzyzanowskisaurus

Izina risobanura: “Stan Krzyżanowski's lizard”1

Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniTriyasike ya nyuma

Krzyzanowskisaurus was a small, plant-eating reptile that lived during the Late Triassic period. It is known only from its teeth, which have a special ridge called a cingulum that might mean it was an early relative of dinosaurs like Stegosaurus and Triceratops.1

Yabayeho

hashize imyaka miliyoni 237 kugeza 2062

Triyasike ya nyuma

Ibisigazwa byabonetse muri

Arizona and New Mexico, USA1 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)

Krzyzanowskisaurus 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

Krzyzanowskisaurus is known only from its teeth, not from any bones or skeletons.1

Its teeth have a special ridge called a cingulum, which is a feature seen in early ornithischian dinosaurs.1

Scientists are not sure if Krzyzanowskisaurus was a true dinosaur or a close relative called a pseudosuchian.1

The name was changed from Revueltosaurus hunti in 2005 because the teeth looked different from other Revueltosaurus fossils.1

Its teeth are used as index fossils to help date rocks from the St. Johnsian land-vertebrate faunachron.1

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

Gusenya ibinyoma

Ibivugwa: Krzyzanowskisaurus is definitely a dinosaur.

Ukuri: Some scientists think it might not be a dinosaur at all, but a pseudosuchian reptile, because its teeth are similar to those of Revueltosaurus, which is not a dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Krzyzanowskisaurus
Yiswe na: Heckert 20052
Itsinda: Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami: Ornithischia2
Ishyirwa mu byiciro: Ornithischia2
Imyaka y'amabuye: imyaka miliyoni 237 kugeza 206 (Carnian / Norian)2
Inzego z'amabuye: Chinle2
Ibihugu: Amerika2
Ibisigazwa byanditswe: 4 muri The Paleobiology Database2
Ivumburwa: The teeth were first described by Heckert in 2002 as Revueltosaurus hunti, but in 2005 Heckert gave them a new genus name Krzyzanowskisaurus after Stan Krzyżanowski.1
Biracyagibwaho impaka: Scientists still debate whether Krzyzanowskisaurus was a true ornithischian dinosaur or a pseudosuchian reptile.1

Aho amakuru yakuwe

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

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