Aralazhdarcho

Izenaren esanahia: “Aral Sea azhdarchid”1

Jaten zuen: ArrainaNarrasti hegalariakGoi KretazeoaTeknikoki ez da dinosauroa

Aralazhdarcho was a flying reptile that lived in what is now Kazakhstan. It had a long neck and no teeth, and it probably ate fish. It was a type of pterosaur called an azhdarchid.1 4

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

Bizi izan zen

Duela 86 eta 72 milioi urte artean4

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Shakh-Shakh locality, Kyzylorda Region, Kazakhstan1 2

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)

Aralazhdarcho 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

Aralazhdarcho is known from only a few bones, including a neck vertebra and part of a wing finger.1

It lived during the Santonian to early Campanian ages of the Late Cretaceous, about 85 to 72 million years ago.1 4

The name Aralazhdarcho combines the Aral Sea and the related pterosaur Azhdarcho.1

Some scientists think that another pterosaur called Samrukia might actually be the same as Aralazhdarcho.1

Aralazhdarcho was toothless, like other azhdarchid pterosaurs.1

Its fossils were found in the Bostobe Formation of Kazakhstan.1 4

Aralazhdarcho: AAk egindako irudia — Aralazhdarcho 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.

zure galderak

Aralazhdarcho: gehien egindako galderak

?How big was Aralazhdarcho?

Nobody knows for sure. Only a few bones have been found, so its exact size is unknown.1

?What did Aralazhdarcho eat?

It probably ate fish. It had no teeth and lived near a marine bay, so it likely caught fish with its beak.1 3

?Is Aralazhdarcho a dinosaur?

No, it is a pterosaur, a flying reptile that is not a dinosaur.1

Dino adituentzat

Izen zientifikoa: Aralazhdarcho
Izendatzailea:: Averianov 20074
Taldea: Narrasti hegalariak
Familia / klada: Azhdarchidae4
Sailkapena: Pterosauria > Pterodactyloidea > Azhdarchidae4
Arroken adina: 86 eta 72 milioi urte artean (Santonian / Campanian)4
Arroka-formazioak: Bostobe4
Herrialdeak: Kazakhstan4
Fosil-erregistroak: 1 The Paleobiology Database datu-basean4
Aurkikuntza: Aralazhdarcho was named in 2007 by Russian paleontologist Alexander Averianov. The first fossil, a neck vertebra, was found in the 1950s and later described in 2004.1
Oraindik eztabaidagai: Scientists are not sure exactly how big Aralazhdarcho was, because only a few bones have been found.1

Datuak nondik datozen

Aralazhdarcho (en.wikipedia.org)
New records of Azhdarchids (Pterosauria, Azhdarchidae) from the late Cretaceous of Russia, Kazakhstan, and Central Asia (doc.rero.ch)
Review of taxonomy, geographic distribution, and paleoenvironments of Azhdarchidae (Pterosauria) (pmc.ncbi.nlm.nih.gov)
Aralazhdarcho in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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