Palaeolimnornis

Yaryaga: IfiIbikururanda bigurukaKiretase ya mbereMu by'ukuri si dinozore

Palaeolimnornis was a flying reptile that lived about 143 to 137 million years ago, during the Early Cretaceous period. It was a pterosaur, not a dinosaur, and it soared over ancient Romania. Scientists think it ate fish, catching them from the water with its beak.3 1

Akantu gashimishije: pterozore zagurukaga hejuru ya dinozore, ariko zari babyara bazo, si dinozore ubwazo.

Yabayeho

hashize imyaka miliyoni 143 kugeza 1373

Kiretase ya mbere

Umuvuduko wo hejuru

nka 52 km/h (32 mph)

Kuguruka, 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)

Palaeolimnornis nka 52 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

Palaeolimnornis was originally named Limnornis in 1984, but that name was already used for a bird, so it was changed to Palaeolimnornis in 1985.3 1

The fossils of Palaeolimnornis were found in a bauxite mine in Romania, inside an ancient cave system that was filled with sediment.1

Some scientists think Palaeolimnornis might actually be a pterosaur, not a bird, because its bones are very similar to other pterosaurs.3 1

The name Palaeolimnornis means 'ancient lake bird', even though it was probably a flying reptile.3

Palaeolimnornis lived during the Berriasian age, which is the very beginning of the Cretaceous period, about 143 to 137 million years ago.3

Ishusho ya Palaeolimnornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Palaeolimnornis 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: Palaeolimnornis
Yiswe na: Jurcsák and Kessler 19853
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Pterosauria3
Ishyirwa mu byiciro: Pterosauria3
Imyaka y'amabuye: imyaka miliyoni 143 kugeza 137 (Berriasian)3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Palaeolimnornis was first named by Jurcsák and Kessler in 1985, based on fossils found in the Cornet bauxite mine in Romania. The fossils were collected in the late 1970s and early 1980s.3 1
Biracyagibwaho impaka: Scientists are not sure if Palaeolimnornis was really a pterosaur or a bird, because the fossils are very fragmentary. Some researchers consider it a nomen dubium (doubtful name).3 1

Aho amakuru yakuwe

Early Cretaceous (Berriasian) birds and pterosaurs from the Cornet bauxite mine, Romania (onlinelibrary.wiley.com)
PBDB Taxon (paleobiodb.org)
Palaeolimnornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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