Palaeolimnornis

Jaten zuen: ArrainaNarrasti hegalariakBehe KretazeoaTeknikoki ez da dinosauroa

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

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.

Bizi izan zen

Duela 143 eta 137 milioi urte artean3

Behe Kretazeoa

Abiadura maximoa

52 km/h inguru (32 mph)

Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Palaeolimnornis 52 km/h inguru (32 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

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

Palaeolimnornis: AAk egindako irudia — Palaeolimnornis nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

Dino adituentzat

Izen zientifikoa: Palaeolimnornis
Izendatzailea:: Jurcsák and Kessler 19853
Taldea: Narrasti hegalariak
Familia / klada: Pterosauria3
Sailkapena: Pterosauria3
Arroken adina: 143 eta 137 milioi urte artean (Berriasian)3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: 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
Oraindik eztabaidagai: 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

Datuak nondik datozen

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): adina, tokiak, arroka-formazioak, sailkapena.

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