Normannognathus

Izina risobanura: “Normandy jaw”1

Yaryaga: IfiIbikururanda bigurukaJurasike ya nyumaMu by'ukuri si dinozore

Normannognathus was a flying reptile that lived about 150 million years ago. It had a tall crest on its head and a slightly upturned snout, making it look a bit like a dragon.1 2

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

Yabayeho

hashize imyaka miliyoni 152 kugeza 1494

Jurasike ya nyuma

Ibisigazwa byabonetse muri

Normandy, France, near Le Havre1 2

Ubugari bw'amababa

1 m (3,3 ft)3

Umuvuduko wo hejuru

nka 36 km/h (22 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Amababa yayo yari arambuye angana iki?

ndende nk'injangwe 2 zo mu rugo zikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 10

Normannognathus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Normannognathus nka 36 km/h (22 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Normannognathus had teeth all the way to the tip of its jaws, which is unusual for some pterosaurs.2

Its tall crest started right in front of the nostril opening and had a concave front edge, making it look like a wave.2

The crest was flat and ran along the midline of the upper jaw, and it may have been covered by a horny sheath.1

The fossil is only about 10 centimetres long, and it includes the front part of the skull and lower jaws.1

Scientists have changed their minds about where Normannognathus belongs in the pterosaur family tree, placing it in different groups over the years.1

It lived during the Kimmeridgian age, about 152 to 149 million years ago, in a marine environment.4

Ishusho ya Normannognathus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Normannognathus 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: Normannognathus was a dinosaur.

Ukuri: It was a pterosaur, a flying reptile that is not a dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Normannognathus
Yiswe na: Buffetaut et al. 19984
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Lophocratia4
Ishyirwa mu byiciro: Pterosauria > Pterodactyloidea4
Imyaka y'amabuye: imyaka miliyoni 152 kugeza 149 (Kimmeridgian)4
Inzego z'amabuye: Argiles d'Octeville4
Ibihugu: Ubufaransa4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: Jean-Jacques Lepage found the fossil in 1993 on the Normandy coast at Cap de la Hève, near Ecqueville. In 1998, Eric Buffetaut and colleagues named it Normannognathus wellnhoferi.1
Biracyagibwaho impaka: Scientists still debate exactly which group of pterosaurs Normannognathus belongs to, with different studies placing it in different families.1

Aho amakuru yakuwe

Normannognathus (en.wikipedia.org)
A new pterodactyloid pterosaur from the Kimmeridgian of the Cap de la Hève (Normandy, France) | Geological Magazine | Cambridge Core (cambridge.org)
Normannognathus wellnhoferi | Pterosaur Database by DinoAnimals.com (dinoanimals.com)
Normannognathus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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